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## unity.jdbc
Class LocalResultSet

    java.lang.Object
      unity.jdbc.LocalResultSet

All Implemented Interfaces:
  java.sql.ResultSet

    public class LocalResultSet

extends java.lang.Object
implements java.sql.ResultSet

Field Summary
`int` | `CLOSE_CURSORS_AT_COMMIT` The constant indicating that `ResultSet` objects should be closed when the method `Connection.commit` is called.

Constructor Summary
`LocalResultSet(java.util.ArrayList data, java.lang.String[] headers, java.util.ArrayList md)`

Method Summary
`boolean` | `absolute(int row)` Moves the cursor to the given row number in this `ResultSet` object.
`void` | `afterLast()` Moves the cursor to the end of this `ResultSet` object, just after the last row.
`void` | `beforeFirst()` Moves the cursor to the front of this `ResultSet` object, just before the first row.
`void` | `cancelRowUpdates()` Cancels the updates made to the current row in this `ResultSet` object.
`void` | `clearWarnings()` Clears all warnings reported on this `ResultSet` object.
`void` | `close()` Releases this `ResultSet` object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed.
`void` | `deleteRow()` Deletes the current row from this `ResultSet` object and from the underlying database.
`int` | `findColumn(java.lang.String columnName)` Maps the given `ResultSet` column name to its `ResultSet` column index.
`boolean` | `first()` Moves the cursor to the first row in this `ResultSet` object.
`java.sql.Array` | `getArray(int i)` Retrieves the value of the designated column in the current row of this `ResultSet` object as an `Array` object in the Java programming language.
`java.sql.Array` | `getArray(java.lang.String colName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as an `Array` object in the Java programming language.
`java.io.InputStream` | `getAsciiStream(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a stream of ASCII characters.
`java.io.InputStream` | `getAsciiStream(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a stream of ASCII characters.
`java.math.BigDecimal` | `getBigDecimal(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.math.BigDecimal` with full precision.
`java.math.BigDecimal` | `getBigDecimal(int columnIndex, int scale)` Deprecated.
`java.math.BigDecimal` | `getBigDecimal(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.math.BigDecimal` with full precision.
`java.math.BigDecimal` | `getBigDecimal(java.lang.String ColumnName, int scale)` Deprecated.
`java.io.InputStream` | `getBinaryStream(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a binary stream of uninterpreted bytes.
`java.io.InputStream` | `getBinaryStream(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a stream of uninterpreted `byte`s.
`java.sql.Blob` | `getBlob(int i)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `Blob` object in the Java programming language.
`java.sql.Blob` | `getBlob(java.lang.String colName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `Blob` object in the Java programming language.
`boolean` | `getBoolean(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `boolean` in the Java programming language.
`boolean` | `getBoolean(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `boolean` in the Java programming language.
`byte` | `getByte(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `byte` in the Java programming language.
`byte` | `getByte(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `byte` in the Java programming language.
`byte[]` | `getBytes(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `byte` array in the Java programming language.
`byte[]` | `getBytes(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `byte` array in the Java programming language.
`java.io.Reader` | `getCharacterStream(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.io.Reader` object.
`java.io.Reader` | `getCharacterStream(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.io.Reader` object.
`java.sql.Clob` | `getClob(int i)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `Clob` object in the Java programming language.
`java.sql.Clob` | `getClob(java.lang.String colName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `Clob` object in the Java programming language.
`int` | `getConcurrency()` Retrieves the concurrency mode of this `ResultSet` object.
`java.lang.String` | `getCursorName()` Retrieves the name of the SQL cursor used by this `ResultSet` object.
`java.sql.Date` | `getDate(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Date` object in the Java programming language.
`java.sql.Date` | `getDate(int columnIndex, java.util.Calendar cal)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Date` object in the Java programming language.
`java.sql.Date` | `getDate(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Date` object in the Java programming language.
`java.sql.Date` | `getDate(java.lang.String columnName, java.util.Calendar cal)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Date` object in the Java programming language.
`double` | `getDouble(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `double` in the Java programming language.
`double` | `getDouble(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `double` in the Java programming language.
`int` | `getFetchDirection()` Retrieves the fetch direction for this `ResultSet` object.
`int` | `getFetchSize()` Retrieves the fetch size for this `ResultSet` object.
`float` | `getFloat(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `float` in the Java programming language.
`float` | `getFloat(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `float` in the Java programming language.
`int` | `getInt(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as an `int` in the Java programming language.
`int` | `getInt(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as an `int` in the Java programming language.
`long` | `getLong(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `long` in the Java programming language.
`long` | `getLong(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `long` in the Java programming language.
`java.sql.ResultSetMetaData` | `getMetaData()` Retrieves the number, types and properties of this `ResultSet` object's columns.
`java.lang.Object` | `getObject(int columnIndex)` Gets the value of the designated column in the current row of this `ResultSet` object as an `Object` in the Java programming language.
`java.lang.Object` | `getObject(int i, java.util.Map map)` Retrieves the value of the designated column in the current row of this `ResultSet` object as an `Object` in the Java programming language.
`java.lang.Object` | `getObject(java.lang.String columnName)` Gets the value of the designated column in the current row of this `ResultSet` object as an `Object` in the Java programming language.
`java.lang.Object` | `getObject(java.lang.String colName, java.util.Map map)` Retrieves the value of the designated column in the current row of this `ResultSet` object as an `Object` in the Java programming language.
`java.sql.Ref` | `getRef(int i)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `Ref` object in the Java programming language.
`java.sql.Ref` | `getRef(java.lang.String colName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `Ref` object in the Java programming language.
`int` | `getRow()` Retrieves the current row number.
`short` | `getShort(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `short` in the Java programming language.
`short` | `getShort(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `short` in the Java programming language.
`java.sql.Statement` | `getStatement()` Retrieves the `Statement` object that produced this `ResultSet` object.
`java.lang.String` | `getString(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `String` in the Java programming language.
`java.lang.String` | `getString(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `String` in the Java programming language.
`java.sql.Time` | `getTime(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Time` object in the Java programming language.
`java.sql.Time` | `getTime(int columnIndex, java.util.Calendar cal)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Time` object in the Java programming language.
`java.sql.Time` | `getTime(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Time` object in the Java programming language.
`java.sql.Time` | `getTime(java.lang.String columnName, java.util.Calendar cal)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Time` object in the Java programming language.
`java.sql.Timestamp` | `getTimestamp(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Timestamp` object in the Java programming language.
`java.sql.Timestamp` | `getTimestamp(int columnIndex, java.util.Calendar cal)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Timestamp` object in the Java programming language.
`java.sql.Timestamp` | `getTimestamp(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Timestamp` object.
`java.sql.Timestamp` | `getTimestamp(java.lang.String columnName, java.util.Calendar cal)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Timestamp` object in the Java programming language.
`int` | `getType()` Retrieves the type of this `ResultSet` object.
`java.io.InputStream` | `getUnicodeStream(int columnIndex)` Deprecated. use `getCharacterStream` in place of `getUnicodeStream`
`java.io.InputStream` | `getUnicodeStream(java.lang.String ColumnName)` Deprecated. use `getCharacterStream` instead
`java.net.URL` | `getURL(int columnIndex)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.net.URL` object in the Java programming language.
`java.net.URL` | `getURL(java.lang.String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.net.URL` object in the Java programming language.
`java.sql.SQLWarning` | `getWarnings()` Retrieves the first warning reported by calls on this `ResultSet` object.
`void` | `insertRow()` Inserts the contents of the insert row into this `ResultSet` object and into the database.
`boolean` | `isAfterLast()` Retrieves whether the cursor is after the last row in this `ResultSet` object.
`boolean` | `isBeforeFirst()` Retrieves whether the cursor is before the first row in this `ResultSet` object.
`boolean` | `isFirst()` Retrieves whether the cursor is on the first row of this `ResultSet` object.
`boolean` | `isLast()` Retrieves whether the cursor is on the last row of this `ResultSet` object.
`boolean` | `last()` Moves the cursor to the last row in this `ResultSet` object.
`void` | `moveToCurrentRow()` Moves the cursor to the remembered cursor position, usually the current row.
`void` | `moveToInsertRow()` Moves the cursor to the insert row.
`boolean` | `next()` public boolean next() throws java.sql.SQLException Moves the cursor down one row from its current position.
`boolean` | `previous()` Moves the cursor to the previous row in this `ResultSet` object.
`void` | `refreshRow()` Refreshes the current row with its most recent value in the database.
`boolean` | `relative(int rows)` Moves the cursor a relative number of rows, either positive or negative.
`boolean` | `rowDeleted()` Retrieves whether a row has been deleted.
`boolean` | `rowInserted()` Retrieves whether the current row has had an insertion.
`boolean` | `rowUpdated()` Retrieves whether the current row has been updated.
`void` | `setFetchDirection(int direction)` Gives a hint as to the direction in which the rows in this `ResultSet` object will be processed.
`void` | `setFetchSize(int rows)` Gives the JDBC driver a hint as to the number of rows that should be fetched from the database when more rows are needed for this `ResultSet` object.
`void` | `updateArray(int columnIndex, java.sql.Array x)` Updates the designated column with a `java.sql.Array` value.
`void` | `updateArray(java.lang.String columnName, java.sql.Array x)` Updates the designated column with a `java.sql.Array` value.
`void` | `updateAsciiStream(int columnIndex, java.io.InputStream x, int length)` Updates the designated column with an ascii stream value.
`void` | `updateAsciiStream(java.lang.String columnName, java.io.InputStream x, int length)` Updates the designated column with an ascii stream value.
`void` | `updateBigDecimal(int columnIndex, java.math.BigDecimal x)` Updates the designated column with a `java.math.BigDecimal` value.
`void` | `updateBigDecimal(java.lang.String columnName, java.math.BigDecimal x)` Updates the designated column with a `java.sql.BigDecimal` value.
`void` | `updateBinaryStream(int columnIndex, java.io.InputStream x, int length)` Updates the designated column with a binary stream value.
`void` | `updateBinaryStream(java.lang.String columnName, java.io.InputStream x, int length)` Updates the designated column with a binary stream value.
`void` | `updateBlob(int columnIndex, java.sql.Blob x)` Updates the designated column with a `java.sql.Blob` value.
`void` | `updateBlob(java.lang.String columnName, java.sql.Blob x)` Updates the designated column with a `java.sql.Blob` value.
`void` | `updateBoolean(int columnIndex, boolean x)` Updates the designated column with a `boolean` value.
`void` | `updateBoolean(java.lang.String columnName, boolean x)` Updates the designated column with a `boolean` value.
`void` | `updateByte(int columnIndex, byte x)` Updates the designated column with a `byte` value.
`void` | `updateByte(java.lang.String columnName, byte x)` Updates the designated column with a `byte` value.
`void` | `updateBytes(int columnIndex, byte[] x)` Updates the designated column with a `byte` array value.
`void` | `updateBytes(java.lang.String columnName, byte[] x)` Updates the designated column with a byte array value.
`void` | `updateCharacterStream(int columnIndex, java.io.Reader x, int length)` Updates the designated column with a character stream value.
`void` | `updateCharacterStream(java.lang.String columnName, java.io.Reader reader, int length)` Updates the designated column with a character stream value.
`void` | `updateClob(int columnIndex, java.sql.Clob x)` Updates the designated column with a `java.sql.Clob` value.
`void` | `updateClob(java.lang.String columnName, java.sql.Clob x)` Updates the designated column with a `java.sql.Clob` value.
`void` | `updateDate(int columnIndex, java.sql.Date x)` Updates the designated column with a `java.sql.Date` value.
`void` | `updateDate(java.lang.String columnName, java.sql.Date x)` Updates the designated column with a `java.sql.Date` value.
`void` | `updateDouble(int columnIndex, double x)` Updates the designated column with a `double` value.
`void` | `updateDouble(java.lang.String columnName, double x)` Updates the designated column with a `double` value.
`void` | `updateFloat(int columnIndex, float x)` Updates the designated column with a `float` value.
`void` | `updateFloat(java.lang.String columnName, float x)` Updates the designated column with a `float` value.
`void` | `updateInt(int columnIndex, int x)` Updates the designated column with an `int` value.
`void` | `updateInt(java.lang.String columnName, int x)` Updates the designated column with an `int` value.
`void` | `updateLong(int columnIndex, long x)` Updates the designated column with a `long` value.
`void` | `updateLong(java.lang.String columnName, long x)` Updates the designated column with a `long` value.
`void` | `updateNull(int columnIndex)` Gives a nullable column a null value.
`void` | `updateNull(java.lang.String columnName)` Updates the designated column with a `null` value.
`void` | `updateObject(int columnIndex, java.lang.Object x)` Updates the designated column with an `Object` value.
`void` | `updateObject(int columnIndex, java.lang.Object x, int scale)` Updates the designated column with an `Object` value.
`void` | `updateObject(java.lang.String columnName, java.lang.Object x)` Updates the designated column with an `Object` value.
`void` | `updateObject(java.lang.String columnName, java.lang.Object x, int scale)` Updates the designated column with an `Object` value.
`void` | `updateRef(int columnIndex, java.sql.Ref x)` Updates the designated column with a `java.sql.Ref` value.
`void` | `updateRef(java.lang.String columnName, java.sql.Ref x)` Updates the designated column with a `java.sql.Ref` value.
`void` | `updateRow()` Updates the underlying database with the new contents of the current row of this `ResultSet` object.
`void` | `updateShort(int columnIndex, short x)` Updates the designated column with a `short` value.
`void` | `updateShort(java.lang.String columnName, short x)` Updates the designated column with a `short` value.
`void` | `updateString(int columnIndex, java.lang.String x)` Updates the designated column with a `String` value.
`void` | `updateString(java.lang.String columnName, java.lang.String x)` Updates the designated column with a `String` value.
`void` | `updateTime(int columnIndex, java.sql.Time x)` Updates the designated column with a `java.sql.Time` value.
`void` | `updateTime(java.lang.String columnName, java.sql.Time x)` Updates the designated column with a `java.sql.Time` value.
`void` | `updateTimestamp(int columnIndex, java.sql.Timestamp x)` Updates the designated column with a `java.sql.Timestamp` value.
`void` | `updateTimestamp(java.lang.String columnName, java.sql.Timestamp x)` Updates the designated column with a `java.sql.Timestamp` value.
`boolean` | `wasNull()` Reports whether the last column read had a value of SQL `NULL`.

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### CLOSE_CURSORS_AT_COMMIT

    public int CLOSE_CURSORS_AT_COMMIT

  The constant indicating that `ResultSet` objects should be closed when the method `Connection.commit` is called.

  Since:
    1.4

Constructor Detail

### LocalResultSet

    public LocalResultSet(java.util.ArrayList data,
                          java.lang.String[] headers,
                          java.util.ArrayList md)
                   throws java.sql.SQLException

Throws:
  `java.sql.SQLException`

Method Detail

### next

    public boolean next()
                 throws java.sql.SQLException

  public boolean next() throws java.sql.SQLException Moves the cursor down one row from its current position. A `ResultSet` cursor is initially positioned before the first row; the first call to the method `next` makes the first row the current row; the second call makes the second row the current row, and so on.

  If an input stream is open for the current row, a call to the method `next` will implicitly close it. A `ResultSet` object's warning chain is cleared when a new row is read.

  Specified by:
    `next` in interface `java.sql.ResultSet`
  Returns:
    `true` if the new current row is valid; `false` if there are no more rows
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### close

    public void close()
               throws java.sql.SQLException

  Releases this `ResultSet` object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed.

  Note: A `ResultSet` object is automatically closed by the `Statement` object that generated it when that `Statement` object is closed, re-executed, or is used to retrieve the next result from a sequence of multiple results. A `ResultSet` object is also automatically closed when it is garbage collected.

  Specified by:
    `close` in interface `java.sql.ResultSet`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getString

    public java.lang.String getString(int columnIndex)
                               throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `String` in the Java programming language.

  Specified by:
    `getString` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getBoolean

    public boolean getBoolean(int columnIndex)
                       throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `boolean` in the Java programming language.

  Specified by:
    `getBoolean` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `false`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getByte

    public byte getByte(int columnIndex)
                 throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `byte` in the Java programming language.

  Specified by:
    `getByte` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `0`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getShort

    public short getShort(int columnIndex)
                   throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `short` in the Java programming language.

  Specified by:
    `getShort` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `0`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getInt

    public int getInt(int columnIndex)
               throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as an `int` in the Java programming language.

  Specified by:
    `getInt` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `0`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getLong

    public long getLong(int columnIndex)
                 throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `long` in the Java programming language.

  Specified by:
    `getLong` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `0`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getFloat

    public float getFloat(int columnIndex)
                   throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `float` in the Java programming language.

  Specified by:
    `getFloat` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `0`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getDouble

    public double getDouble(int columnIndex)
                     throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `double` in the Java programming language.

  Specified by:
    `getDouble` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `0`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getBytes

    public byte[] getBytes(int columnIndex)
                    throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `byte` array in the Java programming language. The bytes represent the raw values returned by the driver.

  Specified by:
    `getBytes` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getDate

    public java.sql.Date getDate(int columnIndex)
                          throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Date` object in the Java programming language.

  Specified by:
    `getDate` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getTime

    public java.sql.Time getTime(int columnIndex)
                          throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Time` object in the Java programming language.

  Specified by:
    `getTime` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getTimestamp

    public java.sql.Timestamp getTimestamp(int columnIndex)
                                    throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Timestamp` object in the Java programming language.

  Specified by:
    `getTimestamp` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getAsciiStream

    public java.io.InputStream getAsciiStream(int columnIndex)
                                       throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a stream of ASCII characters. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARCHAR values. The JDBC driver will do any necessary conversion from the database format into ASCII.

  Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return `0` when the method `InputStream.available` is called whether there is data available or not.

  Specified by:
    `getAsciiStream` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    a Java input stream that delivers the database column value as a stream of one-byte ASCII characters; if the value is SQL `NULL`, the value returned is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getBinaryStream

    public java.io.InputStream getBinaryStream(int columnIndex)
                                        throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a binary stream of uninterpreted bytes. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large `LONGVARBINARY` values.

  Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return `0` when the method `InputStream.available` is called whether there is data available or not.

  Specified by:
    `getBinaryStream` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    a Java input stream that delivers the database column value as a stream of uninterpreted bytes; if the value is SQL `NULL`, the value returned is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getString

    public java.lang.String getString(java.lang.String columnName)
                               throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `String` in the Java programming language.

  Specified by:
    `getString` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getBoolean

    public boolean getBoolean(java.lang.String columnName)
                       throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `boolean` in the Java programming language.

  Specified by:
    `getBoolean` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `false`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getByte

    public byte getByte(java.lang.String columnName)
                 throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `byte` in the Java programming language.

  Specified by:
    `getByte` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `0`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getShort

    public short getShort(java.lang.String columnName)
                   throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `short` in the Java programming language.

  Specified by:
    `getShort` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `0`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getInt

    public int getInt(java.lang.String columnName)
               throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as an `int` in the Java programming language.

  Specified by:
    `getInt` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `0`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getLong

    public long getLong(java.lang.String columnName)
                 throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `long` in the Java programming language.

  Specified by:
    `getLong` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `0`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getFloat

    public float getFloat(java.lang.String columnName)
                   throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `float` in the Java programming language.

  Specified by:
    `getFloat` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `0`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getDouble

    public double getDouble(java.lang.String columnName)
                     throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `double` in the Java programming language.

  Specified by:
    `getDouble` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `0`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getBytes

    public byte[] getBytes(java.lang.String columnName)
                    throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `byte` array in the Java programming language. The bytes represent the raw values returned by the driver.

  Specified by:
    `getBytes` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getDate

    public java.sql.Date getDate(java.lang.String columnName)
                          throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Date` object in the Java programming language.

  Specified by:
    `getDate` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getTime

    public java.sql.Time getTime(java.lang.String columnName)
                          throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Time` object in the Java programming language.

  Specified by:
    `getTime` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getTimestamp

    public java.sql.Timestamp getTimestamp(java.lang.String columnName)
                                    throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Timestamp` object.

  Specified by:
    `getTimestamp` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getAsciiStream

    public java.io.InputStream getAsciiStream(java.lang.String columnName)
                                       throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a stream of ASCII characters. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large `LONGVARCHAR` values. The JDBC driver will do any necessary conversion from the database format into ASCII.

  Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return `0` when the method `available` is called whether there is data available or not.

  Specified by:
    `getAsciiStream` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    a Java input stream that delivers the database column value as a stream of one-byte ASCII characters. If the value is SQL `NULL`, the value returned is `null`.
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getBinaryStream

    public java.io.InputStream getBinaryStream(java.lang.String columnName)
                                        throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a stream of uninterpreted `byte`s. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large `LONGVARBINARY` values.

  Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return `0` when the method `available` is called whether there is data available or not.

  Specified by:
    `getBinaryStream` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    a Java input stream that delivers the database column value as a stream of uninterpreted bytes; if the value is SQL `NULL`, the result is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getWarnings

    public java.sql.SQLWarning getWarnings()
                                    throws java.sql.SQLException

  Retrieves the first warning reported by calls on this `ResultSet` object. Subsequent warnings on this `ResultSet` object will be chained to the `SQLWarning` object that this method returns.

  The warning chain is automatically cleared each time a new row is read. This method may not be called on a `ResultSet` object that has been closed; doing so will cause an `SQLException` to be thrown.

  Note: This warning chain only covers warnings caused by `ResultSet` methods. Any warning caused by `Statement` methods (such as reading OUT parameters) will be chained on the `Statement` object.

  Specified by:
    `getWarnings` in interface `java.sql.ResultSet`
  Returns:
    the first `SQLWarning` object reported or `null` if there are none
  Throws:
    `java.sql.SQLException` - if a database access error occurs or this method is called on a closed result set

### clearWarnings

    public void clearWarnings()
                       throws java.sql.SQLException

  Clears all warnings reported on this `ResultSet` object. After this method is called, the method `getWarnings` returns `null` until a new warning is reported for this `ResultSet` object.

  Specified by:
    `clearWarnings` in interface `java.sql.ResultSet`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getCursorName

    public java.lang.String getCursorName()
                                   throws java.sql.SQLException

  Retrieves the name of the SQL cursor used by this `ResultSet` object.

  In SQL, a result table is retrieved through a cursor that is named. The current row of a result set can be updated or deleted using a positioned update/delete statement that references the cursor name. To insure that the cursor has the proper isolation level to support update, the cursor's `SELECT` statement should be of the form `SELECT FOR UPDATE`. If `FOR UPDATE` is omitted, the positioned updates may fail.

  The JDBC API supports this SQL feature by providing the name of the SQL cursor used by a `ResultSet` object. The current row of a `ResultSet` object is also the current row of this SQL cursor.

  Note: If positioned update is not supported, a `SQLException` is thrown.

  Specified by:
    `getCursorName` in interface `java.sql.ResultSet`
  Returns:
    the SQL name for this `ResultSet` object's cursor
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getMetaData

    public java.sql.ResultSetMetaData getMetaData()
                                           throws java.sql.SQLException

  Retrieves the number, types and properties of this `ResultSet` object's columns.

  Specified by:
    `getMetaData` in interface `java.sql.ResultSet`
  Returns:
    the description of this `ResultSet` object's columns
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getObject

    public java.lang.Object getObject(int columnIndex)
                               throws java.sql.SQLException

  Gets the value of the designated column in the current row of this `ResultSet` object as an `Object` in the Java programming language.

  This method will return the value of the given column as a Java object. The type of the Java object will be the default Java object type corresponding to the column's SQL type, following the mapping for built-in types specified in the JDBC specification. If the value is an SQL `NULL`, the driver returns a Java `null`.

  This method may also be used to read datatabase-specific abstract data types. In the JDBC 2.0 API, the behavior of method `getObject` is extended to materialize data of SQL user-defined types. When a column contains a structured or distinct value, the behavior of this method is as if it were a call to: `getObject(columnIndex, this.getStatement().getConnection().getTypeMap())`.

  Specified by:
    `getObject` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    a `java.lang.Object` holding the column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getObject

    public java.lang.Object getObject(java.lang.String columnName)
                               throws java.sql.SQLException

  Gets the value of the designated column in the current row of this `ResultSet` object as an `Object` in the Java programming language.

  This method will return the value of the given column as a Java object. The type of the Java object will be the default Java object type corresponding to the column's SQL type, following the mapping for built-in types specified in the JDBC specification. If the value is an SQL `NULL`, the driver returns a Java `null`.

  This method may also be used to read datatabase-specific abstract data types.

  In the JDBC 2.0 API, the behavior of the method `getObject` is extended to materialize data of SQL user-defined types. When a column contains a structured or distinct value, the behavior of this method is as if it were a call to: `getObject(columnIndex, this.getStatement().getConnection().getTypeMap())`.

  Specified by:
    `getObject` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    a `java.lang.Object` holding the column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### findColumn

    public int findColumn(java.lang.String columnName)
                   throws java.sql.SQLException

  Maps the given `ResultSet` column name to its `ResultSet` column index.

  Specified by:
    `findColumn` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
  Returns:
    the column index of the given column name
  Throws:
    `java.sql.SQLException` - if the `ResultSet` object does not contain `columnName` or a database access error occurs

### getCharacterStream

    public java.io.Reader getCharacterStream(int columnIndex)
                                      throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.io.Reader` object.

  Specified by:
    `getCharacterStream` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    a `java.io.Reader` object that contains the column value; if the value is SQL `NULL`, the value returned is `null` in the Java programming language.
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getCharacterStream

    public java.io.Reader getCharacterStream(java.lang.String columnName)
                                      throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.io.Reader` object.

  Specified by:
    `getCharacterStream` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
  Returns:
    a `java.io.Reader` object that contains the column value; if the value is SQL `NULL`, the value returned is `null` in the Java programming language
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getBigDecimal

    public java.math.BigDecimal getBigDecimal(int columnIndex)
                                       throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.math.BigDecimal` with full precision.

  Specified by:
    `getBigDecimal` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    the column value (full precision); if the value is SQL `NULL`, the value returned is `null` in the Java programming language.
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getBigDecimal

    public java.math.BigDecimal getBigDecimal(java.lang.String columnName)
                                       throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.math.BigDecimal` with full precision.

  Specified by:
    `getBigDecimal` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the column name
  Returns:
    the column value (full precision); if the value is SQL `NULL`, the value returned is `null` in the Java programming language.
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### isBeforeFirst

    public boolean isBeforeFirst()
                          throws java.sql.SQLException

  Retrieves whether the cursor is before the first row in this `ResultSet` object.

  Specified by:
    `isBeforeFirst` in interface `java.sql.ResultSet`
  Returns:
    `true` if the cursor is before the first row; `false` if the cursor is at any other position or the result set contains no rows
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### isAfterLast

    public boolean isAfterLast()
                        throws java.sql.SQLException

  Retrieves whether the cursor is after the last row in this `ResultSet` object.

  Specified by:
    `isAfterLast` in interface `java.sql.ResultSet`
  Returns:
    `true` if the cursor is after the last row; `false` if the cursor is at any other position or the result set contains no rows
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### isFirst

    public boolean isFirst()
                    throws java.sql.SQLException

  Retrieves whether the cursor is on the first row of this `ResultSet` object.

  Specified by:
    `isFirst` in interface `java.sql.ResultSet`
  Returns:
    `true` if the cursor is on the first row; `false` otherwise
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### isLast

    public boolean isLast()
                   throws java.sql.SQLException

  Retrieves whether the cursor is on the last row of this `ResultSet` object. Note: Calling the method `isLast` may be expensive because the JDBC driver might need to fetch ahead one row in order to determine whether the current row is the last row in the result set.

  Specified by:
    `isLast` in interface `java.sql.ResultSet`
  Returns:
    `true` if the cursor is on the last row; `false` otherwise
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### beforeFirst

    public void beforeFirst()
                     throws java.sql.SQLException

  Moves the cursor to the front of this `ResultSet` object, just before the first row. This method has no effect if the result set contains no rows.

  Specified by:
    `beforeFirst` in interface `java.sql.ResultSet`
  Throws:
    `java.sql.SQLException` - if a database access error occurs or the result set type is `TYPE_FORWARD_ONLY`
  Since:
    1.2

### afterLast

    public void afterLast()
                   throws java.sql.SQLException

  Moves the cursor to the end of this `ResultSet` object, just after the last row. This method has no effect if the result set contains no rows.

  Specified by:
    `afterLast` in interface `java.sql.ResultSet`
  Throws:
    `java.sql.SQLException` - if a database access error occurs or the result set type is `TYPE_FORWARD_ONLY`
  Since:
    1.2

### first

    public boolean first()
                  throws java.sql.SQLException

  Moves the cursor to the first row in this `ResultSet` object.

  Specified by:
    `first` in interface `java.sql.ResultSet`
  Returns:
    `true` if the cursor is on a valid row; `false` if there are no rows in the result set
  Throws:
    `java.sql.SQLException` - if a database access error occurs or the result set type is `TYPE_FORWARD_ONLY`
  Since:
    1.2

### last

    public boolean last()
                 throws java.sql.SQLException

  Moves the cursor to the last row in this `ResultSet` object.

  Specified by:
    `last` in interface `java.sql.ResultSet`
  Returns:
    `true` if the cursor is on a valid row; `false` if there are no rows in the result set
  Throws:
    `java.sql.SQLException` - if a database access error occurs or the result set type is `TYPE_FORWARD_ONLY`
  Since:
    1.2

### getRow

    public int getRow()
               throws java.sql.SQLException

  Retrieves the current row number. The first row is number 1, the second number 2, and so on.

  Specified by:
    `getRow` in interface `java.sql.ResultSet`
  Returns:
    the current row number; `0` if there is no current row
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### absolute

    public boolean absolute(int row)
                     throws java.sql.SQLException

  Moves the cursor to the given row number in this `ResultSet` object.

  If the row number is positive, the cursor moves to the given row number with respect to the beginning of the result set. The first row is row 1, the second is row 2, and so on.

  If the given row number is negative, the cursor moves to an absolute row position with respect to the end of the result set. For example, calling the method `absolute(-1)` positions the cursor on the last row; calling the method `absolute(-2)` moves the cursor to the next-to-last row, and so on.

  An attempt to position the cursor beyond the first/last row in the result set leaves the cursor before the first row or after the last row.

  Note: Calling `absolute(1)` is the same as calling `first()`. Calling `absolute(-1)` is the same as calling `last()`.

  Specified by:
    `absolute` in interface `java.sql.ResultSet`
  Parameters:
    `row` - the number of the row to which the cursor should move. A positive number indicates the row number counting from the beginning of the result set; a negative number indicates the row number counting from the end of the result set
  Returns:
    `true` if the cursor is on the result set; `false` otherwise
  Throws:
    `java.sql.SQLException` - if a database access error occurs, or the result set type is `TYPE_FORWARD_ONLY`
  Since:
    1.2

### relative

    public boolean relative(int rows)
                     throws java.sql.SQLException

  Moves the cursor a relative number of rows, either positive or negative. Attempting to move beyond the first/last row in the result set positions the cursor before/after the the first/last row. Calling `relative(0)` is valid, but does not change the cursor position.

  Note: Calling the method `relative(1)` is identical to calling the method `next()` and calling the method `relative(-1)` is identical to calling the method `previous()`.

  Specified by:
    `relative` in interface `java.sql.ResultSet`
  Parameters:
    `rows` - an `int` specifying the number of rows to move from the current row; a positive number moves the cursor forward; a negative number moves the cursor backward
  Returns:
    `true` if the cursor is on a row; `false` otherwise
  Throws:
    `java.sql.SQLException` - if a database access error occurs, there is no current row, or the result set type is `TYPE_FORWARD_ONLY`
  Since:
    1.2

### previous

    public boolean previous()
                     throws java.sql.SQLException

  Moves the cursor to the previous row in this `ResultSet` object.

  Specified by:
    `previous` in interface `java.sql.ResultSet`
  Returns:
    `true` if the cursor is on a valid row; `false` if it is off the result set
  Throws:
    `java.sql.SQLException` - if a database access error occurs or the result set type is `TYPE_FORWARD_ONLY`
  Since:
    1.2

### setFetchDirection

    public void setFetchDirection(int direction)
                           throws java.sql.SQLException

  Gives a hint as to the direction in which the rows in this `ResultSet` object will be processed. The initial value is determined by the `Statement` object that produced this `ResultSet` object. The fetch direction may be changed at any time.

  Specified by:
    `setFetchDirection` in interface `java.sql.ResultSet`
  Parameters:
    `direction` - an `int` specifying the suggested fetch direction; one of `ResultSet.FETCH_FORWARD`, `ResultSet.FETCH_REVERSE`, or `ResultSet.FETCH_UNKNOWN`
  Throws:
    `java.sql.SQLException` - if a database access error occurs or the result set type is `TYPE_FORWARD_ONLY` and the fetch direction is not `FETCH_FORWARD`
  Since:
    1.2
  See Also:
    `Statement.setFetchDirection(int)`, `getFetchDirection()`

### getFetchDirection

    public int getFetchDirection()
                          throws java.sql.SQLException

  Retrieves the fetch direction for this `ResultSet` object.

  Specified by:
    `getFetchDirection` in interface `java.sql.ResultSet`
  Returns:
    the current fetch direction for this `ResultSet` object
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2
  See Also:
    `setFetchDirection(int)`

### setFetchSize

    public void setFetchSize(int rows)
                      throws java.sql.SQLException

  Gives the JDBC driver a hint as to the number of rows that should be fetched from the database when more rows are needed for this `ResultSet` object. If the fetch size specified is zero, the JDBC driver ignores the value and is free to make its own best guess as to what the fetch size should be. The default value is set by the `Statement` object that created the result set. The fetch size may be changed at any time.

  Specified by:
    `setFetchSize` in interface `java.sql.ResultSet`
  Parameters:
    `rows` - the number of rows to fetch
  Throws:
    `java.sql.SQLException` - if a database access error occurs or the condition `0 <= rows <= this.getMaxRows()` is not satisfied
  Since:
    1.2
  See Also:
    `getFetchSize()`

### getFetchSize

    public int getFetchSize()
                     throws java.sql.SQLException

  Retrieves the fetch size for this `ResultSet` object.

  Specified by:
    `getFetchSize` in interface `java.sql.ResultSet`
  Returns:
    the current fetch size for this `ResultSet` object
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2
  See Also:
    `setFetchSize(int)`

### getType

    public int getType()
                throws java.sql.SQLException

  Retrieves the type of this `ResultSet` object. The type is determined by the `Statement` object that created the result set.

  Specified by:
    `getType` in interface `java.sql.ResultSet`
  Returns:
    `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE`
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getConcurrency

    public int getConcurrency()
                       throws java.sql.SQLException

  Retrieves the concurrency mode of this `ResultSet` object. The concurrency used is determined by the `Statement` object that created the result set.

  Specified by:
    `getConcurrency` in interface `java.sql.ResultSet`
  Returns:
    the concurrency type, either `ResultSet.CONCUR_READ_ONLY` or `ResultSet.CONCUR_UPDATABLE`
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### rowUpdated

    public boolean rowUpdated()
                       throws java.sql.SQLException

  Retrieves whether the current row has been updated. The value returned depends on whether or not the result set can detect updates.

  Specified by:
    `rowUpdated` in interface `java.sql.ResultSet`
  Returns:
    `true` if both (1) the row has been visibly updated by the owner or another and (2) updates are detected
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2
  See Also:
    `DatabaseMetaData.updatesAreDetected(int)`

### rowInserted

    public boolean rowInserted()
                        throws java.sql.SQLException

  Retrieves whether the current row has had an insertion. The value returned depends on whether or not this `ResultSet` object can detect visible inserts.

  Specified by:
    `rowInserted` in interface `java.sql.ResultSet`
  Returns:
    `true` if a row has had an insertion and insertions are detected; `false` otherwise
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2
  See Also:
    `DatabaseMetaData.insertsAreDetected(int)`

### rowDeleted

    public boolean rowDeleted()
                       throws java.sql.SQLException

  Retrieves whether a row has been deleted. A deleted row may leave a visible "hole" in a result set. This method can be used to detect holes in a result set. The value returned depends on whether or not this `ResultSet` object can detect deletions.

  Specified by:
    `rowDeleted` in interface `java.sql.ResultSet`
  Returns:
    `true` if a row was deleted and deletions are detected; `false` otherwise
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2
  See Also:
    `DatabaseMetaData.deletesAreDetected(int)`

### updateNull

    public void updateNull(int columnIndex)
                    throws java.sql.SQLException

  Gives a nullable column a null value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateNull` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateBoolean

    public void updateBoolean(int columnIndex,
                              boolean x)
                       throws java.sql.SQLException

  Updates the designated column with a `boolean` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateBoolean` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateByte

    public void updateByte(int columnIndex,
                           byte x)
                    throws java.sql.SQLException

  Updates the designated column with a `byte` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateByte` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateShort

    public void updateShort(int columnIndex,
                            short x)
                     throws java.sql.SQLException

  Updates the designated column with a `short` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateShort` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateInt

    public void updateInt(int columnIndex,
                          int x)
                   throws java.sql.SQLException

  Updates the designated column with an `int` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateInt` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateLong

    public void updateLong(int columnIndex,
                           long x)
                    throws java.sql.SQLException

  Updates the designated column with a `long` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateLong` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateFloat

    public void updateFloat(int columnIndex,
                            float x)
                     throws java.sql.SQLException

  Updates the designated column with a `float` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateFloat` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateDouble

    public void updateDouble(int columnIndex,
                             double x)
                      throws java.sql.SQLException

  Updates the designated column with a `double` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateDouble` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateBigDecimal

    public void updateBigDecimal(int columnIndex,
                                 java.math.BigDecimal x)
                          throws java.sql.SQLException

  Updates the designated column with a `java.math.BigDecimal` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateBigDecimal` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateString

    public void updateString(int columnIndex,
                             java.lang.String x)
                      throws java.sql.SQLException

  Updates the designated column with a `String` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateString` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateBytes

    public void updateBytes(int columnIndex,
                            byte[] x)
                     throws java.sql.SQLException

  Updates the designated column with a `byte` array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateBytes` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateDate

    public void updateDate(int columnIndex,
                           java.sql.Date x)
                    throws java.sql.SQLException

  Updates the designated column with a `java.sql.Date` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateDate` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateTime

    public void updateTime(int columnIndex,
                           java.sql.Time x)
                    throws java.sql.SQLException

  Updates the designated column with a `java.sql.Time` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateTime` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateTimestamp

    public void updateTimestamp(int columnIndex,
                                java.sql.Timestamp x)
                         throws java.sql.SQLException

  Updates the designated column with a `java.sql.Timestamp` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateTimestamp` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateAsciiStream

    public void updateAsciiStream(int columnIndex,
                                  java.io.InputStream x,
                                  int length)
                           throws java.sql.SQLException

  Updates the designated column with an ascii stream value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateAsciiStream` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
    `length` - the length of the stream
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateBinaryStream

    public void updateBinaryStream(int columnIndex,
                                   java.io.InputStream x,
                                   int length)
                            throws java.sql.SQLException

  Updates the designated column with a binary stream value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateBinaryStream` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
    `length` - the length of the stream
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateCharacterStream

    public void updateCharacterStream(int columnIndex,
                                      java.io.Reader x,
                                      int length)
                               throws java.sql.SQLException

  Updates the designated column with a character stream value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateCharacterStream` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
    `length` - the length of the stream
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateObject

    public void updateObject(int columnIndex,
                             java.lang.Object x,
                             int scale)
                      throws java.sql.SQLException

  Updates the designated column with an `Object` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateObject` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
    `scale` - for `java.sql.Types.DECIMA` or `java.sql.Types.NUMERIC` types, this is the number of digits after the decimal point. For all other types this value will be ignored.
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateObject

    public void updateObject(int columnIndex,
                             java.lang.Object x)
                      throws java.sql.SQLException

  Updates the designated column with an `Object` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateObject` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateNull

    public void updateNull(java.lang.String columnName)
                    throws java.sql.SQLException

  Updates the designated column with a `null` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateNull` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateBoolean

    public void updateBoolean(java.lang.String columnName,
                              boolean x)
                       throws java.sql.SQLException

  Updates the designated column with a `boolean` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateBoolean` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateByte

    public void updateByte(java.lang.String columnName,
                           byte x)
                    throws java.sql.SQLException

  Updates the designated column with a `byte` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateByte` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateShort

    public void updateShort(java.lang.String columnName,
                            short x)
                     throws java.sql.SQLException

  Updates the designated column with a `short` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateShort` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateInt

    public void updateInt(java.lang.String columnName,
                          int x)
                   throws java.sql.SQLException

  Updates the designated column with an `int` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateInt` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateLong

    public void updateLong(java.lang.String columnName,
                           long x)
                    throws java.sql.SQLException

  Updates the designated column with a `long` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateLong` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateFloat

    public void updateFloat(java.lang.String columnName,
                            float x)
                     throws java.sql.SQLException

  Updates the designated column with a `float` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateFloat` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateDouble

    public void updateDouble(java.lang.String columnName,
                             double x)
                      throws java.sql.SQLException

  Updates the designated column with a `double` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateDouble` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateBigDecimal

    public void updateBigDecimal(java.lang.String columnName,
                                 java.math.BigDecimal x)
                          throws java.sql.SQLException

  Updates the designated column with a `java.sql.BigDecimal` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateBigDecimal` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateString

    public void updateString(java.lang.String columnName,
                             java.lang.String x)
                      throws java.sql.SQLException

  Updates the designated column with a `String` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateString` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateBytes

    public void updateBytes(java.lang.String columnName,
                            byte[] x)
                     throws java.sql.SQLException

  Updates the designated column with a byte array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateBytes` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateDate

    public void updateDate(java.lang.String columnName,
                           java.sql.Date x)
                    throws java.sql.SQLException

  Updates the designated column with a `java.sql.Date` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateDate` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateTime

    public void updateTime(java.lang.String columnName,
                           java.sql.Time x)
                    throws java.sql.SQLException

  Updates the designated column with a `java.sql.Time` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateTime` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateTimestamp

    public void updateTimestamp(java.lang.String columnName,
                                java.sql.Timestamp x)
                         throws java.sql.SQLException

  Updates the designated column with a `java.sql.Timestamp` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateTimestamp` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateAsciiStream

    public void updateAsciiStream(java.lang.String columnName,
                                  java.io.InputStream x,
                                  int length)
                           throws java.sql.SQLException

  Updates the designated column with an ascii stream value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateAsciiStream` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
    `length` - the length of the stream
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateBinaryStream

    public void updateBinaryStream(java.lang.String columnName,
                                   java.io.InputStream x,
                                   int length)
                            throws java.sql.SQLException

  Updates the designated column with a binary stream value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateBinaryStream` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
    `length` - the length of the stream
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateCharacterStream

    public void updateCharacterStream(java.lang.String columnName,
                                      java.io.Reader reader,
                                      int length)
                               throws java.sql.SQLException

  Updates the designated column with a character stream value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateCharacterStream` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `reader` - the `java.io.Reader` object containing the new column value
    `length` - the length of the stream
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateObject

    public void updateObject(java.lang.String columnName,
                             java.lang.Object x,
                             int scale)
                      throws java.sql.SQLException

  Updates the designated column with an `Object` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateObject` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
    `scale` - for `java.sql.Types.DECIMAL` or `java.sql.Types.NUMERIC` types, this is the number of digits after the decimal point. For all other types this value will be ignored.
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### updateObject

    public void updateObject(java.lang.String columnName,
                             java.lang.Object x)
                      throws java.sql.SQLException

  Updates the designated column with an `Object` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateObject` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### insertRow

    public void insertRow()
                   throws java.sql.SQLException

  Inserts the contents of the insert row into this `ResultSet` object and into the database. The cursor must be on the insert row when this method is called.

  Specified by:
    `insertRow` in interface `java.sql.ResultSet`
  Throws:
    `java.sql.SQLException` - if a database access error occurs, if this method is called when the cursor is not on the insert row, or if not all of non-nullable columns in the insert row have been given a value
  Since:
    1.2

### updateRow

    public void updateRow()
                   throws java.sql.SQLException

  Updates the underlying database with the new contents of the current row of this `ResultSet` object. This method cannot be called when the cursor is on the insert row.

  Specified by:
    `updateRow` in interface `java.sql.ResultSet`
  Throws:
    `java.sql.SQLException` - if a database access error occurs or if this method is called when the cursor is on the insert row
  Since:
    1.2

### deleteRow

    public void deleteRow()
                   throws java.sql.SQLException

  Deletes the current row from this `ResultSet` object and from the underlying database. This method cannot be called when the cursor is on the insert row.

  Specified by:
    `deleteRow` in interface `java.sql.ResultSet`
  Throws:
    `java.sql.SQLException` - if a database access error occurs or if this method is called when the cursor is on the insert row
  Since:
    1.2

### refreshRow

    public void refreshRow()
                    throws java.sql.SQLException

  Refreshes the current row with its most recent value in the database. This method cannot be called when the cursor is on the insert row.

  The `refreshRow` method provides a way for an application to explicitly tell the JDBC driver to refetch a row(s) from the database. An application may want to call `refreshRow` when caching or prefetching is being done by the JDBC driver to fetch the latest value of a row from the database. The JDBC driver may actually refresh multiple rows at once if the fetch size is greater than one.

  All values are refetched subject to the transaction isolation level and cursor sensitivity. If `refreshRow` is called after calling an updater method, but before calling the method `updateRow`, then the updates made to the row are lost. Calling the method `refreshRow` frequently will likely slow performance.

  Specified by:
    `refreshRow` in interface `java.sql.ResultSet`
  Throws:
    `java.sql.SQLException` - if a database access error occurs or if this method is called when the cursor is on the insert row
  Since:
    1.2

### cancelRowUpdates

    public void cancelRowUpdates()
                          throws java.sql.SQLException

  Cancels the updates made to the current row in this `ResultSet` object. This method may be called after calling an updater method(s) and before calling the method `updateRow` to roll back the updates made to a row. If no updates have been made or `updateRow` has already been called, this method has no effect.

  Specified by:
    `cancelRowUpdates` in interface `java.sql.ResultSet`
  Throws:
    `java.sql.SQLException` - if a database access error occurs or if this method is called when the cursor is on the insert row
  Since:
    1.2

### moveToInsertRow

    public void moveToInsertRow()
                         throws java.sql.SQLException

  Moves the cursor to the insert row. The current cursor position is remembered while the cursor is positioned on the insert row. The insert row is a special row associated with an updatable result set. It is essentially a buffer where a new row may be constructed by calling the updater methods prior to inserting the row into the result set. Only the updater, getter, and `insertRow` methods may be called when the cursor is on the insert row. All of the columns in a result set must be given a value each time this method is called before calling `insertRow`. An updater method must be called before a getter method can be called on a column value.

  Specified by:
    `moveToInsertRow` in interface `java.sql.ResultSet`
  Throws:
    `java.sql.SQLException` - if a database access error occurs or the result set is not updatable
  Since:
    1.2

### moveToCurrentRow

    public void moveToCurrentRow()
                          throws java.sql.SQLException

  Moves the cursor to the remembered cursor position, usually the current row. This method has no effect if the cursor is not on the insert row.

  Specified by:
    `moveToCurrentRow` in interface `java.sql.ResultSet`
  Throws:
    `java.sql.SQLException` - if a database access error occurs or the result set is not updatable
  Since:
    1.2

### getStatement

    public java.sql.Statement getStatement()
                                    throws java.sql.SQLException

  Retrieves the `Statement` object that produced this `ResultSet` object. If the result set was generated some other way, such as by a `DatabaseMetaData` method, this method returns `null`.

  Specified by:
    `getStatement` in interface `java.sql.ResultSet`
  Returns:
    the `Statment` object that produced this `ResultSet` object or `null` if the result set was produced some other way
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getObject

    public java.lang.Object getObject(int i,
                                      java.util.Map map)
                               throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as an `Object` in the Java programming language. If the value is an SQL `NULL`, the driver returns a Java `null`. This method uses the given `Map` object for the custom mapping of the SQL structured or distinct type that is being retrieved.

  Specified by:
    `getObject` in interface `java.sql.ResultSet`
  Parameters:
    `i` - the first column is 1, the second is 2, ...
    `map` - a `java.util.Map` object that contains the mapping from SQL type names to classes in the Java programming language
  Returns:
    an `Object` in the Java programming language representing the SQL value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getRef

    public java.sql.Ref getRef(int i)
                        throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `Ref` object in the Java programming language.

  Specified by:
    `getRef` in interface `java.sql.ResultSet`
  Parameters:
    `i` - the first column is 1, the second is 2, ...
  Returns:
    a `Ref` object representing an SQL `REF` value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getBlob

    public java.sql.Blob getBlob(int i)
                          throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `Blob` object in the Java programming language.

  Specified by:
    `getBlob` in interface `java.sql.ResultSet`
  Parameters:
    `i` - the first column is 1, the second is 2, ...
  Returns:
    a `Blob` object representing the SQL `BLOB` value in the specified column
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getClob

    public java.sql.Clob getClob(int i)
                          throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `Clob` object in the Java programming language.

  Specified by:
    `getClob` in interface `java.sql.ResultSet`
  Parameters:
    `i` - the first column is 1, the second is 2, ...
  Returns:
    a `Clob` object representing the SQL `CLOB` value in the specified column
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getArray

    public java.sql.Array getArray(int i)
                            throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as an `Array` object in the Java programming language.

  Specified by:
    `getArray` in interface `java.sql.ResultSet`
  Parameters:
    `i` - the first column is 1, the second is 2, ...
  Returns:
    an `Array` object representing the SQL `ARRAY` value in the specified column
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getObject

    public java.lang.Object getObject(java.lang.String colName,
                                      java.util.Map map)
                               throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as an `Object` in the Java programming language. If the value is an SQL `NULL`, the driver returns a Java `null`. This method uses the specified `Map` object for custom mapping if appropriate.

  Specified by:
    `getObject` in interface `java.sql.ResultSet`
  Parameters:
    `colName` - the name of the column from which to retrieve the value
    `map` - a `java.util.Map` object that contains the mapping from SQL type names to classes in the Java programming language
  Returns:
    an `Object` representing the SQL value in the specified column
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getRef

    public java.sql.Ref getRef(java.lang.String colName)
                        throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `Ref` object in the Java programming language.

  Specified by:
    `getRef` in interface `java.sql.ResultSet`
  Parameters:
    `colName` - the column name
  Returns:
    a `Ref` object representing the SQL `REF` value in the specified column
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getBlob

    public java.sql.Blob getBlob(java.lang.String colName)
                          throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `Blob` object in the Java programming language.

  Specified by:
    `getBlob` in interface `java.sql.ResultSet`
  Parameters:
    `colName` - the name of the column from which to retrieve the value
  Returns:
    a `Blob` object representing the SQL `BLOB` value in the specified column
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getClob

    public java.sql.Clob getClob(java.lang.String colName)
                          throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `Clob` object in the Java programming language.

  Specified by:
    `getClob` in interface `java.sql.ResultSet`
  Parameters:
    `colName` - the name of the column from which to retrieve the value
  Returns:
    a `Clob` object representing the SQL `CLOB` value in the specified column
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getArray

    public java.sql.Array getArray(java.lang.String colName)
                            throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as an `Array` object in the Java programming language.

  Specified by:
    `getArray` in interface `java.sql.ResultSet`
  Parameters:
    `colName` - the name of the column from which to retrieve the value
  Returns:
    an `Array` object representing the SQL `ARRAY` value in the specified column
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getDate

    public java.sql.Date getDate(int columnIndex,
                                 java.util.Calendar cal)
                          throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Date` object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the date if the underlying database does not store timezone information.

  Specified by:
    `getDate` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `cal` - the `java.util.Calendar` object to use in constructing the date
  Returns:
    the column value as a `java.sql.Date` object; if the value is SQL `NULL`, the value returned is `null` in the Java programming language
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getDate

    public java.sql.Date getDate(java.lang.String columnName,
                                 java.util.Calendar cal)
                          throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Date` object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the date if the underlying database does not store timezone information.

  Specified by:
    `getDate` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column from which to retrieve the value
    `cal` - the `java.util.Calendar` object to use in constructing the date
  Returns:
    the column value as a `java.sql.Date` object; if the value is SQL `NULL`, the value returned is `null` in the Java programming language
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getTime

    public java.sql.Time getTime(int columnIndex,
                                 java.util.Calendar cal)
                          throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Time` object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the time if the underlying database does not store timezone information.

  Specified by:
    `getTime` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `cal` - the `java.util.Calendar` object to use in constructing the time
  Returns:
    the column value as a `java.sql.Time` object; if the value is SQL `NULL`, the value returned is `null` in the Java programming language
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getTime

    public java.sql.Time getTime(java.lang.String columnName,
                                 java.util.Calendar cal)
                          throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Time` object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the time if the underlying database does not store timezone information.

  Specified by:
    `getTime` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
    `cal` - the `java.util.Calendar` object to use in constructing the time
  Returns:
    the column value as a `java.sql.Time` object; if the value is SQL `NULL`, the value returned is `null` in the Java programming language
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getTimestamp

    public java.sql.Timestamp getTimestamp(int columnIndex,
                                           java.util.Calendar cal)
                                    throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Timestamp` object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the timestamp if the underlying database does not store timezone information.

  Specified by:
    `getTimestamp` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `cal` - the `java.util.Calendar` object to use in constructing the timestamp
  Returns:
    the column value as a `java.sql.Timestamp` object; if the value is SQL `NULL`, the value returned is `null` in the Java programming language
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getTimestamp

    public java.sql.Timestamp getTimestamp(java.lang.String columnName,
                                           java.util.Calendar cal)
                                    throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Timestamp` object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the timestamp if the underlying database does not store timezone information.

  Specified by:
    `getTimestamp` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
    `cal` - the `java.util.Calendar` object to use in constructing the date
  Returns:
    the column value as a `java.sql.Timestamp` object; if the value is SQL `NULL`, the value returned is `null` in the Java programming language
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.2

### getURL

    public java.net.URL getURL(int columnIndex)
                        throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.net.URL` object in the Java programming language.

  Specified by:
    `getURL` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the index of the column 1 is the first, 2 is the second,...
  Returns:
    the column value as a `java.net.URL` object; if the value is SQL `NULL`, the value returned is `null` in the Java programming language
  Throws:
    `java.sql.SQLException` - if a database access error occurs, or if a URL is malformed
  Since:
    1.4

### getURL

    public java.net.URL getURL(java.lang.String columnName)
                        throws java.sql.SQLException

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.net.URL` object in the Java programming language.

  Specified by:
    `getURL` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    the column value as a `java.net.URL` object; if the value is SQL `NULL`, the value returned is `null` in the Java programming language
  Throws:
    `java.sql.SQLException` - if a database access error occurs or if a URL is malformed
  Since:
    1.4

### updateRef

    public void updateRef(int columnIndex,
                          java.sql.Ref x)
                   throws java.sql.SQLException

  Updates the designated column with a `java.sql.Ref` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateRef` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.4

### updateRef

    public void updateRef(java.lang.String columnName,
                          java.sql.Ref x)
                   throws java.sql.SQLException

  Updates the designated column with a `java.sql.Ref` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateRef` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.4

### updateBlob

    public void updateBlob(int columnIndex,
                           java.sql.Blob x)
                    throws java.sql.SQLException

  Updates the designated column with a `java.sql.Blob` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateBlob` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.4

### updateBlob

    public void updateBlob(java.lang.String columnName,
                           java.sql.Blob x)
                    throws java.sql.SQLException

  Updates the designated column with a `java.sql.Blob` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateBlob` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.4

### updateClob

    public void updateClob(int columnIndex,
                           java.sql.Clob x)
                    throws java.sql.SQLException

  Updates the designated column with a `java.sql.Clob` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateClob` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.4

### updateClob

    public void updateClob(java.lang.String columnName,
                           java.sql.Clob x)
                    throws java.sql.SQLException

  Updates the designated column with a `java.sql.Clob` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateClob` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.4

### updateArray

    public void updateArray(int columnIndex,
                            java.sql.Array x)
                     throws java.sql.SQLException

  Updates the designated column with a `java.sql.Array` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateArray` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.4

### updateArray

    public void updateArray(java.lang.String columnName,
                            java.sql.Array x)
                     throws java.sql.SQLException

  Updates the designated column with a `java.sql.Array` value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the `updateRow` or `insertRow` methods are called to update the database.

  Specified by:
    `updateArray` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the name of the column
    `x` - the new column value
  Throws:
    `java.sql.SQLException` - if a database access error occurs
  Since:
    1.4

### wasNull

    public boolean wasNull()
                    throws java.sql.SQLException

  Reports whether the last column read had a value of SQL `NULL`. Note that you must first call one of the getter methods on a column to try to read its value and then call the method `wasNull` to see if the value read was SQL `NULL`.

  Specified by:
    `wasNull` in interface `java.sql.ResultSet`
  Returns:
    `true` if the last column value read was SQL `NULL` and `false` otherwise
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getBigDecimal

    public java.math.BigDecimal getBigDecimal(int columnIndex,
                                              int scale)
                                       throws java.sql.SQLException

  Deprecated.

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.BigDecimal` in the Java programming language.

  Specified by:
    `getBigDecimal` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
    `scale` - the number of digits to the right of the decimal point
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getUnicodeStream

    public java.io.InputStream getUnicodeStream(int columnIndex)
                                         throws java.sql.SQLException

  Deprecated. use `getCharacterStream` in place of `getUnicodeStream`

  Retrieves the value of the designated column in the current row of this `ResultSet` object as as a stream of two-byte Unicode characters. The first byte is the high byte; the second byte is the low byte. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large `LONGVARCHAR`values. The JDBC driver will do any necessary conversion from the database format into Unicode.

  Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return `0` when the method `InputStream.available` is called, whether there is data available or not.

  Specified by:
    `getUnicodeStream` in interface `java.sql.ResultSet`
  Parameters:
    `columnIndex` - the first column is 1, the second is 2, ...
  Returns:
    a Java input stream that delivers the database column value as a stream of two-byte Unicode characters; if the value is SQL `NULL`, the value returned is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getUnicodeStream

    public java.io.InputStream getUnicodeStream(java.lang.String ColumnName)
                                         throws java.sql.SQLException

  Deprecated. use `getCharacterStream` instead

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a stream of two-byte Unicode characters. The first byte is the high byte; the second byte is the low byte. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large `LONGVARCHAR` values. The JDBC technology-enabled driver will do any necessary conversion from the database format into Unicode.

  Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return `0` when the method `InputStream.available` is called, whether there is data available or not.

  Specified by:
    `getUnicodeStream` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
  Returns:
    a Java input stream that delivers the database column value as a stream of two-byte Unicode characters. If the value is SQL `NULL`, the value returned is `null`.
  Throws:
    `java.sql.SQLException` - if a database access error occurs

### getBigDecimal

    public java.math.BigDecimal getBigDecimal(java.lang.String ColumnName,
                                              int scale)
                                       throws java.sql.SQLException

  Deprecated.

  Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.math.BigDecimal` in the Java programming language.

  Specified by:
    `getBigDecimal` in interface `java.sql.ResultSet`
  Parameters:
    `columnName` - the SQL name of the column
    `scale` - the number of digits to the right of the decimal point
  Returns:
    the column value; if the value is SQL `NULL`, the value returned is `null`
  Throws:
    `java.sql.SQLException` - if a database access error occurs

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