Apache Derby Database Engine and Embedded JDBC Driver 10.17.1.0 · org.apache.derby.impl.jdbc.EmbedResultSet

Modifier and Type	Field and Description
protected static final int	ABSOLUTE
protected static final int	AFTERLAST
private Statement	applicationStmt Statement object the application used to create this ResultSet.
protected static final int	BEFOREFIRST
private boolean[]	columnGotUpdated
private boolean[]	columnUsedFlags Indicates which columns have been fetched as a stream or as a LOB for a row.
private final int	concurrencyOfThisResultSet
private ExecRow	currentRow The currentRow contains the data of the current row of the resultset.
private boolean	currentRowHasBeenUpdated
private Object	currentStream
private int	fetchDirection
private static long	fetchedRowBase For use in debugging setLargeMaxRows() method added by JDBC 4.2
private int	fetchSize
protected static final int	FIRST
private boolean	forMetaData
private final boolean	isAtomic
pack-priv boolean	isClosed Set if this ResultSet is definitely closed.
private boolean	isOnInsertRow
protected static final int	LAST
private final int	maxFieldSize
private long	maxRows
protected static final int	NEXT
private long	NumberofFetchedRows
pack-priv final int	order
private EmbedStatement	owningStmt The statement that currently owns this ResultSet.
protected static final int	PREVIOUS
protected static final int	RELATIVE
private final ResultDescription	resultDescription
pack-priv Activation	singleUseActivation This activation is set by EmbedStatement for a single execution Activation.
private final EmbedStatement	stmt The statement object that originally created us.
private ResultSet	theResults
private final long	timeoutMillis
private SQLWarning	topWarning
private final ExecRow	updateRow
protected boolean	wasNull

Access	Constructor and Description
public	EmbedResultSet(EmbedConnection conn, ResultSet resultsToWrap, boolean forMetaData, EmbedStatement stmt, boolean isAtomic) This class provides the glue between the Derby resultset and the JDBC resultset, mapping calls-to-calls.

Method Summary

Modifier and Type	Method and Description
public boolean	Returns: true if on the result set, false if off. absolute(int the number of the row to which the cursor should move. A value of zero indicates that the cursor will be positioned before the first row; 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 row) Implements java.sql.ResultSet.absolute. JDBC 2.0 Move to an absolute row number in the result set.
private void	addWarning(SQLWarning The warning to add to the warning chain. w) Adds a warning to the end of the warning chain.
protected void	adjustScale(int columnIndex, int scale) Adjust the scale of a type.
public void	afterLast() Implements java.sql.ResultSet.afterLast. JDBC 2.0 Moves to the end of the result set, just after the last row.
public void	beforeFirst() Implements java.sql.ResultSet.beforeFirst. JDBC 2.0 Moves to the front of the result set, just before the first row.
public void	cancelRowUpdates() Implements java.sql.ResultSet.cancelRowUpdates. JDBC 2.0 The cancelRowUpdates() method may be called after calling an updateXXX() method(s) and before calling updateRow() to rollback the updates made to a row.
pack-priv final void	checkExecIfClosed(String operation) Throw an exception if this ResultSet is closed or its Connection has been closed.
pack-priv final void	checkIfClosed(String The operation the caller is trying to perform operation) Throw an exception if this ResultSet is closed.
private void	checkLOBMultiCall(int 1-based index of the LOB column columnIndex) Checks if a stream or a LOB object has already been created for the specified LOB column.
private void	checkNotOnInsertRow()
protected final void	checkOnRow()
private boolean	checkRowPosition(int position, String positionText)
protected void	checksBeforeInsert()
private void	checksBeforeUpdateAsciiStream(int the column index (first column is 1) columnIndex) Check whether it is OK to update a column using `updateAsciiStream()`.
private void	checksBeforeUpdateBinaryStream(int the column index (first column is 1) columnIndex) Check whether it is OK to update a column using `updateBinaryStream()`.
private void	checksBeforeUpdateCharacterStream(int the column index (first column is 1) columnIndex) Check whether it is OK to update a column using `updateCharacterStream()`.
protected void	checksBeforeUpdateOrDelete(String methodName, int columnIndex)
protected void	checksBeforeUpdateXXX(String methodName, int columnIndex)
private void	checkScrollCursor(String name of the method which requests the check methodName) Checks if the result set has a scrollable cursor.
private void	checkUpdatableCursor(String operation)
public final void	clearWarnings() Implements java.sql.ResultSet.clearWarnings. After this call getWarnings returns null until a new warning is reported for this ResultSet.
public void	close() Implements java.sql.ResultSet.close. In some cases, it is desirable to immediately release a ResultSet's database and JDBC resources instead of waiting for this to happen when it is automatically closed; the close method provides this immediate release.
private final void	closeCurrentStream() Documented behaviour for streams is that they are implicitly closed on the next get*() method call.
pack-priv final SQLException	closeOnTransactionError(Throwable thrownException)
public final int	compareTo(Object the object to be compared. other) Implements java.lang.Comparable.compareTo. Compares this object with the specified object for order.
private final SQLException	dataTypeConversion(String targetType, int column)
private final SQLException	dataTypeConversion(int column, String targetType)
public void	deleteRow() Implements java.sql.ResultSet.deleteRow. JDBC 2.0 Delete the current row from the result set and the underlying database.
public final int	Returns: the column index findColumn(String the name of the column columnName) Implements java.sql.ResultSet.findColumn. Map a Resultset column name to a ResultSet column index.
protected int	Returns: the column index findColumnName(String the name of the column columnName) Map a Resultset column name to a ResultSet column index.
public boolean	Returns: true if on a valid row, false if no rows in the result set. first() Implements java.sql.ResultSet.first. JDBC 2.0 Moves to the first row in the result set.
public final Array	Returns: an object representing an SQL array getArray(int the first column is 1, the second is 2, ... i) Implements java.sql.ResultSet.getArray. JDBC 2.0 Get an array column.
public final Array	Returns: an object representing an SQL array getArray(String the column name colName) Implements java.sql.ResultSet.getArray. JDBC 2.0 Get an array column.
public final InputStream	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 then the result is null. getAsciiStream(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getAsciiStream. Pushes a converter on top of getCharacterStream().
public final InputStream	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 then the result is null. getAsciiStream(String is the SQL name of the column columnName) Implements java.sql.ResultSet.getAsciiStream. A column value can be retrieved as a stream of ASCII characters and then read in chunks from the stream.
public final BigDecimal	Returns: the column value; if the value is SQL NULL, the result is null getBigDecimal(int the first column is 1, the second is 2, ... columnIndex, int the number of digits to the right of the decimal scale) Implements java.sql.ResultSet.getBigDecimal. Deprecated Get the value of a column in the current row as a java.lang.BigDecimal object.
public final BigDecimal	getBigDecimal(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getBigDecimal. Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.math.BigDecimal` with full precision.
public final BigDecimal	Returns: the column value; if the value is SQL NULL, the result is null getBigDecimal(String is the SQL name of the column columnName, int the number of digits to the right of the decimal scale) Implements java.sql.ResultSet.getBigDecimal. Deprecated Get the value of a column in the current row as a java.lang.BigDecimal object.
public final BigDecimal	getBigDecimal(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName) Implements java.sql.ResultSet.getBigDecimal. JDBC 2.0 Get the value of a column in the current row as a java.math.BigDecimal object.
public final InputStream	Returns: a Java input stream that delivers the database column value as a stream of uninterpreted bytes. If the value is SQL NULL then the result is null. getBinaryStream(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getBinaryStream. Get the column as an InputStream.
public final InputStream	Returns: a Java input stream that delivers the database column value as a stream of uninterpreted bytes. If the value is SQL NULL then the result is null. getBinaryStream(String is the SQL name of the column columnName) Implements java.sql.ResultSet.getBinaryStream. A column value can be retrieved as a stream of uninterpreted bytes and then read in chunks from the stream.
public Blob	Returns: an object representing a BLOB getBlob(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getBlob. JDBC 2.0 Get a BLOB column.
public final Blob	Returns: an object representing a BLOB getBlob(String the column name columnName) Implements java.sql.ResultSet.getBlob. JDBC 2.0 Get a BLOB column.
public final boolean	Returns: the column value; if the value is SQL NULL, the result is false getBoolean(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getBoolean. Get the value of a column in the current row as a Java boolean.
public final boolean	Returns: the column value; if the value is SQL NULL, the result is false getBoolean(String is the SQL name of the column columnName) Implements java.sql.ResultSet.getBoolean. Get the value of a column in the current row as a Java boolean.
public final byte	Returns: the column value; if the value is SQL NULL, the result is 0 getByte(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getByte. Get the value of a column in the current row as a Java byte.
public final byte	Returns: the column value; if the value is SQL NULL, the result is 0 getByte(String is the SQL name of the column columnName) Implements java.sql.ResultSet.getByte. Get the value of a column in the current row as a Java byte.
public final byte[]	Returns: the column value; if the value is SQL NULL, the result is null getBytes(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getBytes. Get the value of a column in the current row as a Java byte array.
public final byte[]	Returns: the column value; if the value is SQL NULL, the result is null getBytes(String is the SQL name of the column columnName) Implements java.sql.ResultSet.getBytes. Get the value of a column in the current row as a Java byte array.
public final Reader	getCharacterStream(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getCharacterStream. JDBC 2.0 Get the value of a column in the current row as a java.io.Reader.
public final Reader	getCharacterStream(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName) Implements java.sql.ResultSet.getCharacterStream. JDBC 2.0 Get the value of a column in the current row as a java.io.Reader.
public final Clob	Returns: an object representing a CLOB getClob(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getClob. JDBC 2.0 Get a CLOB column.
public final Clob	Returns: an object representing a CLOB getClob(String the column name columnName) Implements java.sql.ResultSet.getClob. JDBC 2.0 Get a CLOB column.
protected final DataValueDescriptor	getColumn(int columnIndex) Get the column value for a getXXX() call.
pack-priv final String	getColumnSQLType(int column)
pack-priv final int	getColumnType(int columnIndex) Check the column is in range and return the JDBC type of the column.
public int	Returns: the concurrency type, CONCUR_READ_ONLY, etc. getConcurrency() Implements java.sql.ResultSet.getConcurrency. JDBC 2.0 Return the concurrency of this result set.
public final String	Returns: the ResultSet's SQL cursor name getCursorName() Implements java.sql.ResultSet.getCursorName. Get the name of the SQL cursor used by this ResultSet.
public final Date	Returns: the column value; if the value is SQL NULL, the result is null getDate(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getDate. Get the value of a column in the current row as a java.sql.Date object.
public Date	Returns: the column value; if the value is SQL NULL, the result is null getDate(int the first column is 1, the second is 2, ... columnIndex, Calendar the calendar to use in constructing the date cal) Implements java.sql.ResultSet.getDate. JDBC 2.0 Get the value of a column in the current row as a java.sql.Date object.
public Date	Returns: the column value; if the value is SQL NULL, the result is null getDate(String is the SQL name of the column columnName, Calendar the calendar to use in constructing the date cal) Implements java.sql.ResultSet.getDate. JDBC 2.0 Get the value of a column in the current row as a java.sql.Date object.
public final Date	Returns: the column value; if the value is SQL NULL, the result is null getDate(String is the SQL name of the column columnName) Implements java.sql.ResultSet.getDate. Get the value of a column in the current row as a java.sql.Date object.
public final double	Returns: the column value; if the value is SQL NULL, the result is 0 getDouble(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getDouble. Get the value of a column in the current row as a Java double.
public final double	Returns: the column value; if the value is SQL NULL, the result is 0 getDouble(String is the SQL name of the column columnName) Implements java.sql.ResultSet.getDouble. Get the value of a column in the current row as a Java double.
protected DataValueDescriptor	getDVDforColumnToBeUpdated(int columnIndex, String updateMethodName)
public int	getFetchDirection() Implements java.sql.ResultSet.getFetchDirection. JDBC 2.0 Return the fetch direction for this result set.
public int	getFetchSize() Implements java.sql.ResultSet.getFetchSize. JDBC 2.0 Return the fetch size for this result set.
public final float	Returns: the column value; if the value is SQL NULL, the result is 0 getFloat(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getFloat. Get the value of a column in the current row as a Java float.
public final float	Returns: the column value; if the value is SQL NULL, the result is 0 getFloat(String is the SQL name of the column columnName) Implements java.sql.ResultSet.getFloat. Get the value of a column in the current row as a Java float.
private String	getFullBaseTableName(ExecCursorTableReference targetTable)
public final int	Returns: either `ResultSet.HOLD_CURSORS_OVER_COMMIT` or `ResultSet.CLOSE_CURSORS_AT_COMMIT` getHoldability() Implements java.sql.ResultSet.getHoldability. JDBC 4.0 Retrieves the holdability for this `ResultSet` object.
public final int	Returns: the column value; if the value is SQL NULL, the result is 0 getInt(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getInt. Get the value of a column in the current row as a Java int.
public final int	Returns: the column value; if the value is SQL NULL, the result is 0 getInt(String is the SQL name of the column columnName) Implements java.sql.ResultSet.getInt. Get the value of a column in the current row as a Java int.
public int	getLength(int column to access columnIndex) Implements org.apache.derby.iapi.jdbc.EngineResultSet.getLength. Return the length of the designated columnIndex data value.
public final long	Returns: the column value; if the value is SQL NULL, the result is 0 getLong(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getLong. Get the value of a column in the current row as a Java long.
public final long	Returns: the column value; if the value is SQL NULL, the result is 0 getLong(String is the SQL name of the column columnName) Implements java.sql.ResultSet.getLong. Get the value of a column in the current row as a Java long.
private final int	Returns: the maximum length of the column getMaxColumnWidth(int the 1-based index of the column columnIndex) Return the user-defined maximum size of the column.
public final ResultSetMetaData	Returns: the description of a ResultSet's columns getMetaData() Implements java.sql.ResultSet.getMetaData. The number, types and properties of a ResultSet's columns are provided by the getMetaData method.
public Reader	getNCharacterStream(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getNCharacterStream. Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.io.Reader` object.
public Reader	getNCharacterStream(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName) Implements java.sql.ResultSet.getNCharacterStream. Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.io.Reader` object.
public NClob	getNClob(int the first column is 1, the second is 2, ... i) Implements java.sql.ResultSet.getNClob. Retrieves the value of the designated column in the current row of this `ResultSet` object as a `NClob` object in the Java programming language.
public NClob	getNClob(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column colName) Implements java.sql.ResultSet.getNClob. Retrieves the value of the designated column in the current row of this `ResultSet` object as a `NClob` object in the Java programming language.
public String	getNString(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getNString. Retrieves the value of the designated column in the current row of this `ResultSet` object as a `String` in the Java programming language.
public String	getNString(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName) Implements java.sql.ResultSet.getNString. Retrieves the value of the designated column in the current row of this `ResultSet` object as a `String` in the Java programming language.
public final Object	Returns: A java.lang.Object holding the column value. getObject(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getObject. Get the value of a column in the current row as a Java object.
public final Object	Returns: A java.lang.Object holding the column value. getObject(String is the SQL name of the column columnName) Implements java.sql.ResultSet.getObject. Get the value of a column in the current row as a Java object.
public Object	Returns: an object representing the SQL value getObject(int the first column is 1, the second is 2, ... columnIndex, Map<String, Class<?>> the mapping from SQL type names to Java classes map) Implements java.sql.ResultSet.getObject. JDBC 2.0 Returns the value of column `i` as a Java object.
public Object	Returns: an object representing the SQL value getObject(String the column name colName, Map<String, Class<?>> the mapping from SQL type names to Java classes map) Implements java.sql.ResultSet.getObject. JDBC 2.0 Returns the value of column `i` as a Java object.
public <T> T	getObject(int the first column is 1, the second is 2, ... columnIndex, Class<T> Class representing the Java data type to convert the designated column to. type) Implements java.sql.ResultSet.getObject. Retrieve the column as an object of the desired type.
public <T> T	getObject(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName, Class<T> Class representing the Java data type to convert the designated column to. type) Implements java.sql.ResultSet.getObject. Retrieves the value of the designated column in the current row of this `ResultSet` object and will convert from the SQL type of the column to the requested Java data type, if the conversion is supported.
protected ParameterValueSet	Returns: null if we cannot figure out what parameter value set is currently using getParameterValueSet() Try to see if we can fish the pvs out of the local statement.
public final Ref	Returns: an object representing data of an SQL REF type getRef(int the first column is 1, the second is 2, ... i) Implements java.sql.ResultSet.getRef. JDBC 2.0 Get a REF(<structured-type>) column.
public final Ref	Returns: an object representing data of an SQL REF type getRef(String the column name colName) Implements java.sql.ResultSet.getRef. JDBC 2.0 Get a REF(<structured-type>) column.
public int	Returns: the current row number, else return 0 if there is no current row getRow() Implements java.sql.ResultSet.getRow. JDBC 2.0 Determine the current row number.
public RowId	getRowId(int the first column is 1, the second 2, ... columnIndex) Implements java.sql.ResultSet.getRowId. Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.RowId` object in the Java programming language.
public RowId	getRowId(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName) Implements java.sql.ResultSet.getRowId. Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.RowId` object in the Java programming language.
public final short	Returns: the column value; if the value is SQL NULL, the result is 0 getShort(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getShort. Get the value of a column in the current row as a Java short.
public final short	Returns: the column value; if the value is SQL NULL, the result is 0 getShort(String is the SQL name of the column columnName) Implements java.sql.ResultSet.getShort. Get the value of a column in the current row as a Java short.
protected String	Returns: null if we cannot figure out what SQL Statement is currently executing getSQLText() Try to see if we can fish the SQL Statement out of the local statement.
public SQLXML	getSQLXML(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getSQLXML. Retrieves the value of the designated column in the current row of this `ResultSet` as a `java.sql.SQLXML` object in the Java programming language.
public SQLXML	getSQLXML(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column colName) Implements java.sql.ResultSet.getSQLXML. Retrieves the value of the designated column in the current row of this `ResultSet` as a `java.sql.SQLXML` object in the Java programming language.
public final Statement	Returns: the Statment that produced the result set, or null if the result was produced some other way. getStatement() Implements java.sql.ResultSet.getStatement. JDBC 2.0 Return the Statement that produced the ResultSet.
public final String	Returns: the column value; if the value is SQL NULL, the result is null getString(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getString. Get the value of a column in the current row as a Java String.
public final String	Returns: the column value; if the value is SQL NULL, the result is null getString(String is the SQL name of the column columnName) Implements java.sql.ResultSet.getString. Get the value of a column in the current row as a Java String.
public final Time	Returns: the column value; if the value is SQL NULL, the result is null getTime(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getTime. Get the value of a column in the current row as a java.sql.Time object.
public Time	Returns: the column value; if the value is SQL NULL, the result is null getTime(int the first column is 1, the second is 2, ... columnIndex, Calendar the calendar to use in constructing the time cal) Implements java.sql.ResultSet.getTime. JDBC 2.0 Get the value of a column in the current row as a java.sql.Time object.
public Time	Returns: the column value; if the value is SQL NULL, the result is null getTime(String is the SQL name of the column columnName, Calendar the calendar to use in constructing the time cal) Implements java.sql.ResultSet.getTime. JDBC 2.0 Get the value of a column in the current row as a java.sql.Time object.
public final Time	Returns: the column value; if the value is SQL NULL, the result is null getTime(String is the SQL name of the column columnName) Implements java.sql.ResultSet.getTime. Get the value of a column in the current row as a java.sql.Time object.
public final Timestamp	Returns: the column value; if the value is SQL NULL, the result is null getTimestamp(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getTimestamp. Get the value of a column in the current row as a java.sql.Timestamp object.
public Timestamp	Returns: the column value; if the value is SQL NULL, the result is null getTimestamp(String is the SQL name of the column columnName, Calendar the calendar to use in constructing the timestamp cal) Implements java.sql.ResultSet.getTimestamp. JDBC 2.0 Get the value of a column in the current row as a java.sql.Timestamp object.
public Timestamp	Returns: the column value; if the value is SQL NULL, the result is null getTimestamp(int the first column is 1, the second is 2, ... columnIndex, Calendar the calendar to use in constructing the timestamp cal) Implements java.sql.ResultSet.getTimestamp. JDBC 2.0 Get the value of a column in the current row as a java.sql.Timestamp object.
public final Timestamp	Returns: the column value; if the value is SQL NULL, the result is null getTimestamp(String is the SQL name of the column columnName) Implements java.sql.ResultSet.getTimestamp. Get the value of a column in the current row as a java.sql.Timestamp object.
public int	Returns: TYPE_FORWARD_ONLY, TYPE_SCROLL_INSENSITIVE, or TYPE_SCROLL_SENSITIVE getType() Implements java.sql.ResultSet.getType. JDBC 2.0 Return the type of this result set.
public final InputStream	getUnicodeStream(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.getUnicodeStream. Deprecated JDBC 2.0 Deprecated in JDBC 2.0, not supported by JCC.
public final InputStream	getUnicodeStream(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName) Implements java.sql.ResultSet.getUnicodeStream. Deprecated Deprecated in JDBC 2.0, not supported by JCC.
public URL	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 getURL(int - the first column is 1, the second is 2 columnIndex) Implements java.sql.ResultSet.getURL. JDBC 3.0 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.
public URL	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 getURL(String - the SQL name of the column columnName) Implements java.sql.ResultSet.getURL. JDBC 3.0 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.
public final SQLWarning	Returns: the first SQLWarning or null getWarnings() Implements java.sql.ResultSet.getWarnings. The first warning reported by calls on this ResultSet is returned.
private void	initializeUpdateRowModifiers() Initializes the currentRowHasBeenUpdated and columnGotUpdated fields
public void	insertRow() Implements java.sql.ResultSet.insertRow. JDBC 2.0 Insert the contents of the insert row into the result set and the database.
public boolean	Returns: true if after the last row, false otherwise. Returns false when the result set contains no rows. isAfterLast() Implements java.sql.ResultSet.isAfterLast. JDBC 2.0 Determine if the cursor is after the last row in the result set.
public boolean	Returns: true if before the first row, false otherwise. Returns false when the result set contains no rows. isBeforeFirst() Implements java.sql.ResultSet.isBeforeFirst. JDBC 2.0 Determine if the cursor is before the first row in the result set.
public final boolean	Returns: `true` if the `ResultSet` is closed, `false` otherwise isClosed() Implements java.sql.ResultSet.isClosed. JDBC 4.0 Checks whether this `ResultSet` object has been closed, either automatically or because `close()` has been called.
public boolean	Returns: true if on the first row, false otherwise. isFirst() Implements java.sql.ResultSet.isFirst. JDBC 2.0 Determine if the cursor is on the first row of the result set.
public final boolean	isForUpdate() Implements org.apache.derby.iapi.jdbc.EngineResultSet.isForUpdate. Is this result set from a select for update statement?
public boolean	Returns: true if on the last row, false otherwise. isLast() Implements java.sql.ResultSet.isLast. JDBC 2.0 Determine if the cursor is on the last row of the result set.
private static boolean	isMaxFieldSizeType(int colType)
public boolean	isNull(int Column position columnIndex) Implements org.apache.derby.iapi.jdbc.EngineResultSet.isNull. Is the designated columnIndex a null data value?
public boolean	Returns: true if this implements the interface or directly or indirectly wraps an object that does. isWrapperFor(Class<?> a Class defining an interface. interfaces) Implements java.sql.Wrapper.isWrapperFor. Returns false unless `interfaces` is implemented
public boolean	Returns: true if on a valid row, false if no rows in the result set. last() Implements java.sql.ResultSet.last. JDBC 2.0 Moves to the last row in the result set.
private void	markClosed() Mark this ResultSet as closed and trigger the closing of the Statement if necessary.
private SQLException	mismatchException(String targetTypeName, int columnIndex)
protected boolean	movePosition(int position, String positionText)
protected boolean	movePosition(int position, int row, String positionText)
public void	moveToCurrentRow() Implements java.sql.ResultSet.moveToCurrentRow. JDBC 2.0 Move the cursor to the remembered cursor position, usually the current row.
public void	moveToInsertRow() Implements java.sql.ResultSet.moveToInsertRow. JDBC 2.0 Move to the insert row.
public boolean	Returns: true if the new current row is valid; false if there are no more rows next() Implements java.sql.ResultSet.next. A ResultSet is initially positioned before its first row; the first call to next makes the first row the current row; the second call makes the second row the current row, etc. If an input stream from the previous row is open, it is implicitly closed.
pack-priv static final SQLException	noStateChangeException(Throwable thrownException) An exception on many method calls to JDBC objects does not change the state of the transaction or statement, or even the underlying object.
public boolean	Returns: true if on a valid row, false if off the result set. previous() Implements java.sql.ResultSet.previous. JDBC 2.0 Moves to the previous row in the result set.
public void	refreshRow() Implements java.sql.ResultSet.refreshRow. JDBC 2.0 Refresh the value of the current row with its current value in the database.
public boolean	Returns: true if on a row, false otherwise. relative(int 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 row) Implements java.sql.ResultSet.relative. JDBC 2.0 Moves a relative number of rows, either positive or negative.
public boolean	Returns: true if deleted and deletes are detected rowDeleted() Implements java.sql.ResultSet.rowDeleted. JDBC 2.0 Determine if this row has been deleted.
public boolean	Returns: true if inserted and inserts are detected rowInserted() Implements java.sql.ResultSet.rowInserted. JDBC 2.0 Determine if the current row has been inserted.
public boolean	Returns: true if the row has been visibly updated by the owner or another, and updates are detected rowUpdated() Implements java.sql.ResultSet.rowUpdated. JDBC 2.0 Determine if the current row has been updated.
public final void	setApplicationStatement(Statement applicationStmt) Set the application Statement object that created this ResultSet.
pack-priv void	setDynamicResultSet(EmbedStatement owningStmt) A dynamic result was created in a procedure by a nested connection.
public void	setFetchDirection(int an `int` specifying the suggested fetch direction; one of `ResultSet.FETCH_FORWARD`, `ResultSet.FETCH_REVERSE`, or `ResultSet.FETCH_UNKNOWN` direction) Implements java.sql.ResultSet.setFetchDirection. JDBC 2.0 Give a hint as to the direction in which the rows in this result set will be processed.
public static void	setFetchedRowBase(long newBase) Debug method used to test the setLargeMaxRows() method added by JDBC 4.2.
public void	setFetchSize(int the number of rows to fetch rows) Implements java.sql.ResultSet.setFetchSize. JDBC 2.0 Give 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 result set.
public <T> T	Returns: an object that implements the interface unwrap(Class<T> a Class defining an interface interfaces) Implements java.sql.Wrapper.unwrap. Returns `this` if this class implements the interface
public void	updateArray(int - the first column is 1, the second is 2 columnIndex, Array - the new column value x) Implements java.sql.ResultSet.updateArray. JDBC 3.0 Updates the designated column with a java.sql.Array value.
public void	updateArray(String - the SQL name of the column columnName, Array - the new column value x) Implements java.sql.ResultSet.updateArray. JDBC 3.0 Updates the designated column with a java.sql.Array value.
public void	updateAsciiStream(int the first column is 1, the second is 2, ... columnIndex, InputStream the new column value x, long the length of the stream length) Implements java.sql.ResultSet.updateAsciiStream. Update a column with an ascii stream value.
public void	updateAsciiStream(int the first column is 1, the second is 2, ... columnIndex, InputStream the new column value x) Implements java.sql.ResultSet.updateAsciiStream. Updates the designated column with a character stream value.
public void	updateAsciiStream(String the name of the column columnName, InputStream the new column value x, int of the stream length) Implements java.sql.ResultSet.updateAsciiStream. JDBC 2.0 Update a column with an ascii stream value.
public void	updateAsciiStream(int the first column is 1, the second is 2, ... columnIndex, InputStream the new column value x, int the length of the stream length) Implements java.sql.ResultSet.updateAsciiStream. JDBC 2.0 Update a column with an ascii stream value.
public void	updateAsciiStream(String the name of the column columnName, InputStream the new column value x, long of the stream length) Implements java.sql.ResultSet.updateAsciiStream. JDBC 4.0 Update a column with an ascii stream value.
public void	updateAsciiStream(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName, InputStream the new column value x) Implements java.sql.ResultSet.updateAsciiStream. Updates the designated column with a character stream value.
public void	updateBigDecimal(int the first column is 1, the second is 2, ... columnIndex, BigDecimal the new column value x) Implements java.sql.ResultSet.updateBigDecimal. Updates the designated column with a `java.math.BigDecimal` value.
public void	updateBigDecimal(String the name of the column columnName, BigDecimal the new column value x) Implements java.sql.ResultSet.updateBigDecimal. JDBC 2.0 Update a column with a BigDecimal value.
public void	updateBinaryStream(int the first column is 1, the second is 2, ... columnIndex, InputStream the new column value x, long the length of the stream length) Implements java.sql.ResultSet.updateBinaryStream. Update a column with a binary stream value.
public void	updateBinaryStream(int the first column is 1, the second is 2, ... columnIndex, InputStream the new column value x) Implements java.sql.ResultSet.updateBinaryStream. Updates the designated column with a binary stream value.
public void	updateBinaryStream(String the name of the column columnName, InputStream the new column value x, int of the stream length) Implements java.sql.ResultSet.updateBinaryStream. JDBC 2.0 Update a column with a binary stream value.
public void	updateBinaryStream(int the first column is 1, the second is 2, ... columnIndex, InputStream the new column value x, int the length of the stream length) Implements java.sql.ResultSet.updateBinaryStream. JDBC 2.0 Update a column with a binary stream value.
public void	updateBinaryStream(String the name of the column columnName, InputStream the new column value x, long of the stream length) Implements java.sql.ResultSet.updateBinaryStream. JDBC 4.0 Update a column with a binary stream value.
public void	updateBinaryStream(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName, InputStream the new column value x) Implements java.sql.ResultSet.updateBinaryStream. Updates the designated column with a binary stream value.
private void	updateBinaryStreamInternal(int the 1-based index of the parameter to set. columnIndex, InputStream the data. x, final boolean tells whether we know the length of the data or not. lengthLess, long the length of the data. Ignored if `lengthLess` is `true`. length, String the name of the method calling us. Used in error messages. updateMethodName) Set the given binary stream for the specified parameter.
public void	updateBlob(int - the first column is 1, the second is 2 columnIndex, Blob - the new column value x) Implements java.sql.ResultSet.updateBlob. JDBC 3.0 Updates the designated column with a java.sql.Blob value.
public void	updateBlob(String - the SQL name of the column columnName, Blob - the new column value x) Implements java.sql.ResultSet.updateBlob. JDBC 3.0 Updates the designated column with a java.sql.Blob value.
public void	updateBlob(int - the first column is 1, the second is 2 columnIndex, InputStream - the new column value x, long - the length of the Blob datatype length) Implements java.sql.ResultSet.updateBlob. JDBC 4.0 Updates the designated column with a java.sql.Blob value.
public void	updateBlob(int the first column is 1, the second is 2, ... columnIndex, InputStream an object that contains the data to set the parameter value to. x) Implements java.sql.ResultSet.updateBlob. Updates the designated column using the given input stream.
public void	updateBlob(String - the name of the column to be updated columnName, InputStream - the new column value x, long - the length of the Blob datatype length) Implements java.sql.ResultSet.updateBlob. JDBC 4.0 Updates the designated column with a java.sql.Blob value.
public void	updateBlob(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName, InputStream an object that contains the data to set the parameter value to. x) Implements java.sql.ResultSet.updateBlob. Updates the designated column using the given input stream.
public void	updateBoolean(int the first column is 1, the second is 2, ... columnIndex, boolean the new column value x) Implements java.sql.ResultSet.updateBoolean. JDBC 2.0 Update a column with a boolean value.
public void	updateBoolean(String the name of the column columnName, boolean the new column value x) Implements java.sql.ResultSet.updateBoolean. JDBC 2.0 Update a column with a boolean value.
public void	updateByte(int the first column is 1, the second is 2, ... columnIndex, byte the new column value x) Implements java.sql.ResultSet.updateByte. JDBC 2.0 Update a column with a byte value.
public void	updateByte(String the name of the column columnName, byte the new column value x) Implements java.sql.ResultSet.updateByte. JDBC 2.0 Update a column with a byte value.
public void	updateBytes(int the first column is 1, the second is 2, ... columnIndex, byte[] the new column value x) Implements java.sql.ResultSet.updateBytes. JDBC 2.0 Update a column with a byte array value.
public void	updateBytes(String the name of the column columnName, byte[] the new column value x) Implements java.sql.ResultSet.updateBytes. JDBC 2.0 Update a column with a byte array value.
public void	updateCharacterStream(int the first column is 1, the second is 2, ... columnIndex, Reader the new column value x, long the length of the stream length) Implements java.sql.ResultSet.updateCharacterStream. JDBC 4.0 Update a column with a character stream value.
public void	updateCharacterStream(int the first column is 1, the second is 2, ... columnIndex, Reader the new column value x) Implements java.sql.ResultSet.updateCharacterStream. Updates the designated column with a character stream value.
public void	updateCharacterStream(String the name of the column columnName, Reader the new column value reader, int length of the stream length) Implements java.sql.ResultSet.updateCharacterStream. JDBC 2.0 Update a column with a character stream value.
public void	updateCharacterStream(int the first column is 1, the second is 2, ... columnIndex, Reader the new column value x, int the length of the stream length) Implements java.sql.ResultSet.updateCharacterStream. JDBC 2.0 Update a column with a character stream value.
public void	updateCharacterStream(String the name of the column columnName, Reader the new column value reader, long length of the stream length) Implements java.sql.ResultSet.updateCharacterStream. JDBC 4.0 Update a column with a character stream value.
public void	updateCharacterStream(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName, Reader the new column value reader) Implements java.sql.ResultSet.updateCharacterStream. Updates the designated column with a character stream value.
private void	updateCharacterStreamInternal(int the 1-based index of the parameter to set. columnIndex, Reader the data. reader, final boolean tells whether we know the length of the data or not. lengthLess, long the length of the data. Ignored if `lengthLess` is `true`. length, String updateMethodName) Set the given character stream for the specified parameter.
public void	updateClob(int - the first column is 1, the second is 2 columnIndex, Clob - the new column value x) Implements java.sql.ResultSet.updateClob. JDBC 3.0 Updates the designated column with a java.sql.Clob value.
public void	updateClob(String - the SQL name of the column columnName, Clob - the new column value x) Implements java.sql.ResultSet.updateClob. JDBC 3.0 Updates the designated column with a java.sql.Clob value.
public void	updateClob(int - the first column is 1, the second is 2 columnIndex, Reader - the new column value x, long the number of characters in the parameter data. length) Implements java.sql.ResultSet.updateClob. JDBC 4.0 Updates the designated column with a java.sql.Clob value.
public void	updateClob(int the first column is 1, the second is 2, ... columnIndex, Reader an object that contains the data to set the parameter value to x) Implements java.sql.ResultSet.updateClob. Updates the designated column using the given `Reader` object.
public void	updateClob(String - the name of the Clob column columnName, Reader - the new column value x, long the number of characters in the parameter data. length) Implements java.sql.ResultSet.updateClob. JDBC 4.0 Updates the designated column with a java.sql.Clob value.
public void	updateClob(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName, Reader an object that contains the data to set the parameter value to x) Implements java.sql.ResultSet.updateClob. Updates the designated column using the given `Reader` object.
public void	updateDate(int the first column is 1, the second is 2, ... columnIndex, Date the new column value x) Implements java.sql.ResultSet.updateDate. JDBC 2.0 Update a column with a Date value.
public void	updateDate(String the name of the column columnName, Date the new column value x) Implements java.sql.ResultSet.updateDate. JDBC 2.0 Update a column with a Date value.
public void	updateDouble(int the first column is 1, the second is 2, ... columnIndex, double the new column value x) Implements java.sql.ResultSet.updateDouble. JDBC 2.0 Update a column with a Double value.
public void	updateDouble(String the name of the column columnName, double the new column value x) Implements java.sql.ResultSet.updateDouble. JDBC 2.0 Update a column with a double value.
public void	updateFloat(int the first column is 1, the second is 2, ... columnIndex, float the new column value x) Implements java.sql.ResultSet.updateFloat. JDBC 2.0 Update a column with a float value.
public void	updateFloat(String the name of the column columnName, float the new column value x) Implements java.sql.ResultSet.updateFloat. JDBC 2.0 Update a column with a float value.
public void	updateInt(int the first column is 1, the second is 2, ... columnIndex, int the new column value x) Implements java.sql.ResultSet.updateInt. JDBC 2.0 Update a column with an integer value.
public void	updateInt(String the name of the column columnName, int the new column value x) Implements java.sql.ResultSet.updateInt. JDBC 2.0 Update a column with an integer value.
public void	updateLong(int the first column is 1, the second is 2, ... columnIndex, long the new column value x) Implements java.sql.ResultSet.updateLong. JDBC 2.0 Update a column with a long value.
public void	updateLong(String the name of the column columnName, long the new column value x) Implements java.sql.ResultSet.updateLong. JDBC 2.0 Update a column with a long value.
public void	updateNCharacterStream(int the first column is 1, the second is 2, ... columnIndex, Reader the new column value x) Implements java.sql.ResultSet.updateNCharacterStream. Updates the designated column with a character stream value.
public void	updateNCharacterStream(int the first column is 1, the second is 2, ... columnIndex, Reader the new column value x, long the length of the stream length) Implements java.sql.ResultSet.updateNCharacterStream. Updates the designated column with a character stream value, which will have the specified number of bytes.
public void	updateNCharacterStream(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName, Reader the `java.io.Reader` object containing the new column value x) Implements java.sql.ResultSet.updateNCharacterStream. Updates the designated column with a character stream value.
public void	updateNCharacterStream(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName, Reader the `java.io.Reader` object containing the new column value x, long the length of the stream length) Implements java.sql.ResultSet.updateNCharacterStream. Updates the designated column with a character stream value, which will have the specified number of bytes.
public void	updateNClob(int the first column is 1, the second 2, ... columnIndex, NClob the value for the column to be updated nClob) Implements java.sql.ResultSet.updateNClob. Updates the designated column with a `java.sql.NClob` value.
public void	updateNClob(int the first column is 1, the second 2, ... columnIndex, Reader An object that contains the data to set the parameter value to. reader) Implements java.sql.ResultSet.updateNClob. Updates the designated column using the given `Reader` The data will be read from the stream as needed until end-of-stream is reached.
public void	updateNClob(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName, NClob the value for the column to be updated nClob) Implements java.sql.ResultSet.updateNClob. Updates the designated column with a `java.sql.NClob` value.
public void	updateNClob(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName, Reader An object that contains the data to set the parameter value to. reader) Implements java.sql.ResultSet.updateNClob. Updates the designated column using the given `Reader` object.
public void	updateNClob(int - the first column is 1, the second is 2 columnIndex, Reader - the new column value x, long - the length of the stream length) Implements java.sql.ResultSet.updateNClob. Updates the designated column using the given Reader object, which is the given number of characters long.
public void	updateNClob(String - the Name of the column to be updated columnName, Reader - the new column value x, long - the length of the stream length) Implements java.sql.ResultSet.updateNClob. Updates the designated column using the given Reader object, which is the given number of characters long.
public void	updateNString(int the first column is 1, the second 2, ... columnIndex, String the value for the column to be updated nString) Implements java.sql.ResultSet.updateNString. Updates the designated column with a `String` value.
public void	updateNString(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName, String the value for the column to be updated nString) Implements java.sql.ResultSet.updateNString. Updates the designated column with a `String` value.
public void	updateNull(int the first column is 1, the second is 2, ... columnIndex) Implements java.sql.ResultSet.updateNull. JDBC 2.0 Give a nullable column a null value.
public void	updateNull(String the name of the column columnName) Implements java.sql.ResultSet.updateNull. JDBC 2.0 Update a column with a null value.
public void	updateObject(int the first column is 1, the second is 2, ... columnIndex, Object the new column value x, int For java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types this is the number of digits after the decimal. For all other types this value will be ignored. scale) Implements java.sql.ResultSet.updateObject. JDBC 2.0 Update a column with an Object value.
public void	updateObject(int the first column is 1, the second is 2, ... columnIndex, Object the new column value x) Implements java.sql.ResultSet.updateObject. JDBC 2.0 Update a column with an Object value.
public void	updateObject(String the name of the column columnName, Object the new column value x, int For java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types this is the number of digits after the decimal. For all other types this value will be ignored. scale) Implements java.sql.ResultSet.updateObject. JDBC 2.0 Update a column with an Object value.
public void	updateObject(String the name of the column columnName, Object the new column value x) Implements java.sql.ResultSet.updateObject. JDBC 2.0 Update a column with an Object value.
public void	updateRef(int - the first column is 1, the second is 2 columnIndex, Ref - the new column value x) Implements java.sql.ResultSet.updateRef. JDBC 3.0 Updates the designated column with a java.sql.Ref value.
public void	updateRef(String - the SQL name of the column columnName, Ref - the new column value x) Implements java.sql.ResultSet.updateRef. JDBC 3.0 Updates the designated column with a java.sql.Ref value.
public void	updateRow() Implements java.sql.ResultSet.updateRow. JDBC 2.0 Update the underlying database with the new contents of the current row.
public void	updateRowId(int the first column is 1, the second 2, ... columnIndex, RowId the column value x) Implements java.sql.ResultSet.updateRowId. Updates the designated column with a `RowId` value.
public void	updateRowId(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName, RowId the column value x) Implements java.sql.ResultSet.updateRowId. Updates the designated column with a `RowId` value.
public void	updateShort(int the first column is 1, the second is 2, ... columnIndex, short the new column value x) Implements java.sql.ResultSet.updateShort. JDBC 2.0 Update a column with a short value.
public void	updateShort(String the name of the column columnName, short the new column value x) Implements java.sql.ResultSet.updateShort. JDBC 2.0 Update a column with a short value.
public void	updateSQLXML(int the first column is 1, the second 2, ... columnIndex, SQLXML the value for the column to be updated xmlObject) Implements java.sql.ResultSet.updateSQLXML. Updates the designated column with a `java.sql.SQLXML` value.
public void	updateSQLXML(String the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column columnName, SQLXML the column value xmlObject) Implements java.sql.ResultSet.updateSQLXML. Updates the designated column with a `java.sql.SQLXML` value.
public void	updateString(int the first column is 1, the second is 2, ... columnIndex, String the new column value x) Implements java.sql.ResultSet.updateString. JDBC 2.0 Update a column with a String value.
public void	updateString(String the name of the column columnName, String the new column value x) Implements java.sql.ResultSet.updateString. JDBC 2.0 Update a column with a String value.
public void	updateTime(int the first column is 1, the second is 2, ... columnIndex, Time the new column value x) Implements java.sql.ResultSet.updateTime. JDBC 2.0 Update a column with a Time value.
public void	updateTime(String the name of the column columnName, Time the new column value x) Implements java.sql.ResultSet.updateTime. JDBC 2.0 Update a column with a Time value.
public void	updateTimestamp(int the first column is 1, the second is 2, ... columnIndex, Timestamp the new column value x) Implements java.sql.ResultSet.updateTimestamp. JDBC 2.0 Update a column with a Timestamp value.
public void	updateTimestamp(String the name of the column columnName, Timestamp the new column value x) Implements java.sql.ResultSet.updateTimestamp. JDBC 2.0 Update a column with a Timestamp value.
pack-priv final void	useStreamOrLOB(int 1-based column index columnIndex) Mark a column as already having a stream or LOB accessed from it.
public final boolean	Returns: true if last column read was SQL NULL wasNull() Implements java.sql.ResultSet.wasNull. A column may have the value of SQL NULL; wasNull reports whether the last column read had this special value.

Inherited from org.apache.derby.impl.jdbc.ConnectionChild:: commitIfAutoCommit commitIfNeeded getCal getConnectionSynchronization getEmbedConnection getLanguageConnectionContext getLCC handleException needCommit newSQLException restoreContextStack restoreIntrFlagIfSeen setupContextStack

public Class EmbedResultSet

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