| java.lang.Object
 org.webdocwf.util.xml.XmlResultSet
| XmlResultSet | | public class XmlResultSet implements ResultSet(Code) | | Class that implements JDBC ResultSet interface.
author:
Zoran Milakovic |
| Method Summary | |
| public boolean | absolute(int row)
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. | | public void | afterLast()
Moves the cursor to the end of
this ResultSet object, just after the
last row. | | public void | beforeFirst()
Moves the cursor to the front of
this ResultSet object, just before the
first row. | | public void | cancelRowUpdates()
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. | | public void | clearWarnings()
Clears all warnings reported on this ResultSet object. | | public void | close()
| | public void | deleteRow()
Deletes the current row from this ResultSet object
and from the underlying database. | | public int | findColumn(String columnName)
Maps the given ResultSet column name to its
ResultSet column index. | | public boolean | first()
Moves the cursor to the first row in
this ResultSet object. | | public 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.
Parameters:
i - the first column is 1, the second is 2, ... | | public Array | getArray(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. | | public 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.
The value can then be read in chunks from the stream. | | public InputStream | getAsciiStream(String columnName)
Retrieves the value of the designated column in the current row
of this ResultSet object as a stream of
ASCII characters. | | public BigDecimal | getBigDecimal(int columnIndex, int scale)
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. | | public BigDecimal | getBigDecimal(String columnName, int scale)
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. | | public 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... | | public BigDecimal | getBigDecimal(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. | | public 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. | | public InputStream | getBinaryStream(String columnName)
Retrieves the value of the designated column in the current row
of this ResultSet object as a stream of uninterpreted
bytes.
The value can then be read in chunks from the
stream. | | public 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.
Parameters:
i - the first column is 1, the second is 2, ... | | public Blob | getBlob(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. | | public 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... | | public boolean | getBoolean(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. | | public 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... | | public byte | getByte(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. | | public 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.
The bytes represent the raw values returned by the driver.
Parameters:
columnIndex - the first column is 1, the second is 2, ... | | public byte[] | getBytes(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. | | public 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... | | public Reader | getCharacterStream(String columnName)
Retrieves the value of the designated column in the current row
of this ResultSet object as a
java.io.Reader object. | | public 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.
Parameters:
i - the first column is 1, the second is 2, ... | | public Clob | getClob(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. | | public int | getConcurrency()
Retrieves the concurrency mode of this ResultSet object. | | public String | getCursorName()
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. | | public 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... | | public Date | getDate(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. | | public Date | getDate(int columnIndex, 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. | | public Date | getDate(String columnName, 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. | | public 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... | | public double | getDouble(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. | | public int | getFetchDirection()
Retrieves the fetch direction for this
ResultSet object. | | public int | getFetchSize()
Retrieves the fetch size for this
ResultSet object. | | public float | getFloat(int columnIndex)
Gets the value of the designated column in the current row
of this ResultSet object as
a float in the Java programming language.
Parameters:
columnIndex - the first column is 1, the second is 2, ... | | public float | getFloat(String columnName)
Gets the value of the designated column in the current row
of this ResultSet object as
a float in the Java programming language. | | public int | getHoldability()
| | public int | getInt(int columnIndex)
Gets the value of the designated column in the current row
of this ResultSet object as
an int in the Java programming language.
Parameters:
columnIndex - the first column is 1, the second is 2, ... | | public int | getInt(String columnName)
Gets the value of the designated column in the current row
of this ResultSet object as
an int in the Java programming language. | | public 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... | | public long | getLong(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. | | public ResultSetMetaData | getMetaData()
Retrieves the number, types and properties of
this ResultSet object's columns. | | public Reader | getNCharacterStream(int columnIndex)
| | public Reader | getNCharacterStream(String columnLabel)
| | public NClob | getNClob(int columnIndex)
| | public NClob | getNClob(String columnLabel)
| | public String | getNString(int columnIndex)
| | public String | getNString(String columnLabel)
| | public 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.
This method will return the value of the given column as a
Java object. | | public Object | getObject(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.
This method will return the value of the given column as a
Java object. | | public Object | getObject(int i, 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. | | public Object | getObject(String colName, 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. | | public 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.
Parameters:
i - the first column is 1, the second is 2, ... | | public Ref | getRef(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. | | public int | getRow()
Retrieves the current row number. | | public RowId | getRowId(int columnIndex)
| | public RowId | getRowId(String columnLabel)
| | public SQLXML | getSQLXML(int columnIndex)
| | public SQLXML | getSQLXML(String columnLabel)
| | public 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... | | public short | getShort(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. | | public Statement | getStatement()
Retrieves the Statement object that produced this
ResultSet object. | | public String | getString(int i)
| | public String | getString(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. | | public 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... | | public Time | getTime(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. | | public Time | getTime(int columnIndex, 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. | | public Time | getTime(String columnName, 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. | | public 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... | | public Timestamp | getTimestamp(String columnName)
Retrieves the value of the designated column in the current row
of this ResultSet object as
a java.sql.Timestamp object. | | public Timestamp | getTimestamp(int columnIndex, 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. | | public Timestamp | getTimestamp(String columnName, 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. | | public int | getType()
Retrieves the type of this ResultSet object. | | public URL | getURL(int columnIndex)
| | public URL | getURL(String columnName)
| | public InputStream | getUnicodeStream(int columnIndex)
Retrieves the value of the designated column in the current row
of this ResultSet object as
as a stream of two-byte Unicode characters. | | public InputStream | getUnicodeStream(String columnName)
Retrieves the value of the designated column in the current row
of this ResultSet object as a stream of two-byte
Unicode characters. | | public SQLWarning | getWarnings()
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. | | public void | insertRow()
Inserts the contents of the insert row into this
ResultSet object and into the database. | | public boolean | isAfterLast()
Retrieves whether the cursor is after the last row in
this ResultSet object. | | public boolean | isBeforeFirst()
Retrieves whether the cursor is before the first row in
this ResultSet object. | | public boolean | isClosed()
| | public boolean | isFirst()
Retrieves whether the cursor is on the first row of
this ResultSet object. | | public boolean | isLast()
Retrieves whether the cursor is on the last row of
this ResultSet object. | | public boolean | isWrapperFor(Class iface)
| | public boolean | last()
Moves the cursor to the last row in
this ResultSet object. | | public void | moveToCurrentRow()
Moves the cursor to the remembered cursor position, usually the
current row. | | public void | moveToInsertRow()
Moves the cursor to the insert row. | | public boolean | next()
| | public boolean | previous()
Moves the cursor to the previous row in this
ResultSet object. | | public void | refreshRow()
Refreshes the current row with its most recent value in
the database. | | public boolean | relative(int rows)
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. | | public boolean | rowDeleted()
Retrieves whether a row has been deleted. | | public boolean | rowInserted()
Retrieves whether the current row has had an insertion. | | public boolean | rowUpdated()
Retrieves whether the current row has been updated. | | public void | select()
| | public void | selectTableNames()
| | public void | setFetchDirection(int direction)
Gives a hint as to the direction in which the rows in this
ResultSet object will be processed. | | public 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. | | public T | unwrap(Class<T> iface)
| | public void | updateArray(int columnIndex, Array x)
| | public void | updateArray(String columnName, Array x)
| | public void | updateAsciiStream(int columnIndex, InputStream x, int length)
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. | | public void | updateAsciiStream(String columnName, InputStream x, int length)
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. | | public void | updateAsciiStream(int columnIndex, InputStream x)
| | public void | updateAsciiStream(String columnLabel, InputStream x)
| | public void | updateAsciiStream(int columnIndex, InputStream x, long length)
| | public void | updateAsciiStream(String columnLabel, InputStream x, long length)
| | public void | updateBigDecimal(int columnIndex, BigDecimal x)
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. | | public void | updateBigDecimal(String columnName, BigDecimal x)
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. | | public void | updateBinaryStream(int columnIndex, InputStream x, int length)
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. | | public void | updateBinaryStream(String columnName, InputStream x, int length)
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. | | public void | updateBinaryStream(int columnIndex, InputStream x)
| | public void | updateBinaryStream(String columnLabel, InputStream x)
| | public void | updateBinaryStream(int columnIndex, InputStream x, long length)
| | public void | updateBinaryStream(String columnLabel, InputStream x, long length)
| | public void | updateBlob(int columnIndex, Blob x)
| | public void | updateBlob(String columnName, Blob x)
| | public void | updateBlob(int columnIndex, InputStream inputStream)
| | public void | updateBlob(String columnLabel, InputStream inputStream)
| | public void | updateBlob(int columnIndex, InputStream inputStream, long length)
| | public void | updateBlob(String columnLabel, InputStream inputStream, long length)
| | public void | updateBoolean(int columnIndex, boolean x)
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. | | public void | updateBoolean(String columnName, boolean x)
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. | | public void | updateByte(int columnIndex, byte x)
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. | | public void | updateByte(String columnName, byte x)
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. | | public void | updateBytes(int columnIndex, byte[] x)
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. | | public void | updateBytes(String columnName, byte[] x)
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. | | public void | updateCharacterStream(int columnIndex, Reader x, int length)
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. | | public void | updateCharacterStream(String columnName, Reader reader, int length)
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. | | public void | updateCharacterStream(int columnIndex, Reader x)
| | public void | updateCharacterStream(String columnLabel, Reader reader)
| | public void | updateCharacterStream(int columnIndex, Reader x, long length)
| | public void | updateCharacterStream(String columnLabel, Reader reader, long length)
| | public void | updateClob(int columnIndex, Clob x)
| | public void | updateClob(String columnName, Clob x)
| | public void | updateClob(int columnIndex, Reader reader)
| | public void | updateClob(String columnLabel, Reader reader)
| | public void | updateClob(int columnIndex, Reader reader, long length)
| | public void | updateClob(String columnLabel, Reader reader, long length)
| | public void | updateDate(int columnIndex, Date x)
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. | | public void | updateDate(String columnName, Date x)
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. | | public void | updateDouble(int columnIndex, double x)
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. | | public void | updateDouble(String columnName, double x)
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. | | public void | updateFloat(int columnIndex, float x)
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. | | public void | updateFloat(String columnName, float x)
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. | | public void | updateInt(int columnIndex, int x)
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. | | public void | updateInt(String columnName, int x)
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. | | public void | updateLong(int columnIndex, long x)
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. | | public void | updateLong(String columnName, long x)
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. | | public void | updateNCharacterStream(int columnIndex, Reader x)
| | public void | updateNCharacterStream(String columnLabel, Reader reader)
| | public void | updateNCharacterStream(int columnIndex, Reader x, long length)
| | public void | updateNCharacterStream(String columnLabel, Reader reader, long length)
| | public void | updateNClob(int columnIndex, NClob nClob)
| | public void | updateNClob(String columnLabel, NClob nClob)
| | public void | updateNClob(int columnIndex, Reader reader)
| | public void | updateNClob(String columnLabel, Reader reader)
| | public void | updateNClob(int columnIndex, Reader reader, long length)
| | public void | updateNClob(String columnLabel, Reader reader, long length)
| | public void | updateNString(int columnIndex, String nString)
| | public void | updateNString(String columnLabel, String nString)
| | public void | updateNull(int columnIndex)
Gives a nullable column a null value.
The updater methods are used to update column values in the
current row or the insert row. | | public void | updateNull(String columnName)
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. | | public void | updateObject(int columnIndex, Object x, int scale)
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. | | public void | updateObject(int columnIndex, Object x)
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. | | public void | updateObject(String columnName, Object x, int scale)
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. | | public void | updateObject(String columnName, Object x)
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. | | public void | updateRef(int columnIndex, Ref x)
| | public void | updateRef(String columnName, Ref x)
| | public void | updateRow()
Updates the underlying database with the new contents of the
current row of this ResultSet object. | | public void | updateRowId(int columnIndex, RowId x)
| | public void | updateRowId(String columnLabel, RowId x)
| | public void | updateSQLXML(int columnIndex, SQLXML xmlObject)
| | public void | updateSQLXML(String columnLabel, SQLXML xmlObject)
| | public void | updateShort(int columnIndex, short x)
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. | | public void | updateShort(String columnName, short x)
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. | | public void | updateString(int columnIndex, String x)
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. | | public void | updateString(String columnName, String x)
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. | | public void | updateTime(int columnIndex, Time x)
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. | | public void | updateTime(String columnName, Time x)
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. | | public void | updateTimestamp(int columnIndex, Timestamp x)
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. | | public void | updateTimestamp(String columnName, Timestamp x)
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. | | public boolean | wasNull()
Reports whether
the last column read had a value of SQL NULL. |
| columnNames | | protected String[] columnNames(Code) | | Array of available columns for referenced table
|
| columnValues | | protected String[] columnValues(Code) | | Array of column values for referenced table
|
| lastIndexRead | | protected int lastIndexRead(Code) | | Last column name index read
|
| reader | | protected XmlReader reader(Code) | | Helper class that performs the actual file reads
|
| statement | | protected Statement statement(Code) | | Statement that produced this ResultSet
|
| tableName | | protected String tableName(Code) | | Table referenced by the Statement
|
| XmlResultSet | | protected XmlResultSet(Statement statement, XmlReader reader, String tableName, String[] columnNames, String[] whereColumnNames, String[] whereColumnValues)(Code) | | Constructor for the XmlResultSet object
Parameters:
statement - Statement that produced this ResultSet
Parameters:
reader - Helper class that performs the actual file reads
Parameters:
tableName - Table referenced by the Statement
Parameters:
columnNames - Array of available columns for referenced table
Parameters:
whereColumnNames - is an array of column names
Parameters:
whereColumnValues - is an array of column values |
| absolute | | public boolean absolute(int row) throws SQLException(Code) | | 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().
Parameters:
row - the number of the row to which the cursor should move.A positive number indicates the row number counting from thebeginning of the result set; a negative number indicates therow number counting from the end of the result set true if the cursor is on the result set;false otherwise
exception:
SQLException - if a database access erroroccurs, or the result set type is TYPE_FORWARD_ONLY |
| afterLast | | public void afterLast() throws SQLException(Code) | | 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.
exception:
SQLException - if a database access erroroccurs or the result set type is TYPE_FORWARD_ONLY |
| beforeFirst | | public void beforeFirst() throws SQLException(Code) | | 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.
exception:
SQLException - if a database access erroroccurs or the result set type is TYPE_FORWARD_ONLY |
| cancelRowUpdates | | public void cancelRowUpdates() throws SQLException(Code) | | 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.
exception:
SQLException - if a database access erroroccurs or if this method is called when the cursor ison the insert row |
| clearWarnings | | public void clearWarnings() throws SQLException(Code) | | 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.
exception:
SQLException - if a database access error occurs |
| close | | public void close()(Code) | | |
| deleteRow | | public void deleteRow() throws SQLException(Code) | | 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.
exception:
SQLException - if a database access error occursor if this method is called when the cursor is on the insert row |
| findColumn | | public int findColumn(String columnName) throws SQLException(Code) | | Maps the given ResultSet column name to its
ResultSet column index.
Parameters:
columnName - the name of the column the column index of the given column name
exception:
SQLException - if the ResultSet object doesnot contain columnName or a database access error occurs |
| first | | public boolean first() throws SQLException(Code) | | Moves the cursor to the first row in
this ResultSet object.
true if the cursor is on a valid row;false if there are no rows in the result set
exception:
SQLException - if a database access erroroccurs or the result set type is TYPE_FORWARD_ONLY |
| getArray | | public Array getArray(int i) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as an Array object
in the Java programming language.
Parameters:
i - the first column is 1, the second is 2, ... an Array object representing the SQLARRAY value in the specified column
exception:
SQLException - if a database access error occurs |
| getArray | | public Array getArray(String colName) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as an Array object
in the Java programming language.
Parameters:
colName - the name of the column from which to retrieve the value an Array object representing the SQLARRAY value in the specified column
exception:
SQLException - if a database access error occurs |
| getAsciiStream | | public InputStream getAsciiStream(int columnIndex) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... a Java input stream that delivers the database column valueas a stream of one-byte ASCII characters;if the value is SQL NULL, thevalue returned is null
exception:
SQLException - if a database access error occurs |
| getAsciiStream | | public InputStream getAsciiStream(String columnName) throws SQLException(Code) | | 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.
Parameters:
columnName - the SQL name of the column a Java input stream that delivers the database column valueas a stream of one-byte ASCII characters.If the value is SQL NULL,the value returned is null.
exception:
SQLException - if a database access error occurs |
| getBigDecimal | | public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
scale - the number of digits to the right of the decimal point the column value; if the value is SQL NULL, thevalue returned is null
exception:
SQLException - if a database access error occurs |
| getBigDecimal | | public BigDecimal getBigDecimal(String columnName, int scale) throws SQLException(Code) | | 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.
Parameters:
columnName - the SQL name of the column
Parameters:
scale - the number of digits to the right of the decimal point the column value; if the value is SQL NULL, thevalue returned is null
exception:
SQLException - if a database access error occurs |
| getBigDecimal | | public BigDecimal getBigDecimal(int columnIndex) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as a
java.math.BigDecimal with full precision.
Parameters:
columnIndex - the first column is 1, the second is 2, ... the column value (full precision);if the value is SQL NULL, the value returned isnull in the Java programming language.
exception:
SQLException - if a database access error occurs |
| getBigDecimal | | public BigDecimal getBigDecimal(String columnName) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as a
java.math.BigDecimal with full precision.
Parameters:
columnName - the column name the column value (full precision);if the value is SQL NULL, the value returned isnull in the Java programming language.
exception:
SQLException - if a database access error occurs |
| getBinaryStream | | public InputStream getBinaryStream(int columnIndex) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... a Java input stream that delivers the database column valueas a stream of uninterpreted bytes;if the value is SQL NULL, the value returned isnull
exception:
SQLException - if a database access error occurs |
| getBinaryStream | | public InputStream getBinaryStream(String columnName) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as a 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 available
is called whether there is data available or not.
Parameters:
columnName - the SQL name of the column a Java input stream that delivers the database column valueas a stream of uninterpreted bytes;if the value is SQL NULL, the result is null
exception:
SQLException - if a database access error occurs |
| getBlob | | public Blob getBlob(int i) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as a Blob object
in the Java programming language.
Parameters:
i - the first column is 1, the second is 2, ... a Blob object representing the SQLBLOB value in the specified column
exception:
SQLException - if a database access error occurs |
| getBlob | | public Blob getBlob(String colName) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as a Blob object
in the Java programming language.
Parameters:
colName - the name of the column from which to retrieve the value a Blob object representing the SQL BLOBvalue in the specified column
exception:
SQLException - if a database access error occurs |
| getBoolean | | public boolean getBoolean(int columnIndex) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as
a boolean in the Java programming language.
Parameters:
columnIndex - the first column is 1, the second is 2, ... the column value; if the value is SQL NULL, thevalue returned is false
exception:
SQLException - if a database access error occurs |
| getBoolean | | public boolean getBoolean(String columnName) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as
a boolean in the Java programming language.
Parameters:
columnName - the SQL name of the column the column value; if the value is SQL NULL, thevalue returned is false
exception:
SQLException - if a database access error occurs |
| getByte | | public byte getByte(int columnIndex) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as
a byte in the Java programming language.
Parameters:
columnIndex - the first column is 1, the second is 2, ... the column value; if the value is SQL NULL, thevalue returned is 0
exception:
SQLException - if a database access error occurs |
| getByte | | public byte getByte(String columnName) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as
a byte in the Java programming language.
Parameters:
columnName - the SQL name of the column the column value; if the value is SQL NULL, thevalue returned is 0
exception:
SQLException - if a database access error occurs |
| getBytes | | public byte[] getBytes(int columnIndex) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... the column value; if the value is SQL NULL, thevalue returned is null
exception:
SQLException - if a database access error occurs |
| getBytes | | public byte[] getBytes(String columnName) throws SQLException(Code) | | 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.
Parameters:
columnName - the SQL name of the column the column value; if the value is SQL NULL, thevalue returned is null
exception:
SQLException - if a database access error occurs |
| getCharacterStream | | public Reader getCharacterStream(int columnIndex) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as a
java.io.Reader object.
Parameters:
columnIndex - the first column is 1, the second is 2, ... a java.io.Reader object that contains the columnvalue; if the value is SQL NULL, the value returned isnull in the Java programming language.
exception:
SQLException - if a database access error occurs |
| getCharacterStream | | public Reader getCharacterStream(String columnName) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as a
java.io.Reader object.
Parameters:
columnName - the name of the column a java.io.Reader object that contains the columnvalue; if the value is SQL NULL, the value returned isnull in the Java programming language
exception:
SQLException - if a database access error occurs |
| getClob | | public Clob getClob(int i) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as a Clob object
in the Java programming language.
Parameters:
i - the first column is 1, the second is 2, ... a Clob object representing the SQLCLOB value in the specified column
exception:
SQLException - if a database access error occurs |
| getClob | | public Clob getClob(String colName) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as a Clob object
in the Java programming language.
Parameters:
colName - the name of the column from which to retrieve the value a Clob object representing the SQL CLOBvalue in the specified column
exception:
SQLException - if a database access error occurs |
| getConcurrency | | public int getConcurrency() throws SQLException(Code) | | Retrieves the concurrency mode of this ResultSet object.
The concurrency used is determined by the
Statement object that created the result set.
the concurrency type, eitherResultSet.CONCUR_READ_ONLYor ResultSet.CONCUR_UPDATABLE
exception:
SQLException - if a database access error occurs |
| getCursorName | | public String getCursorName() throws SQLException(Code) | | 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.
the SQL name for this ResultSet object's cursor
exception:
SQLException - if a database access error occurs |
| getDate | | public Date getDate(int columnIndex) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... the column value; if the value is SQL NULL, thevalue returned is null
exception:
SQLException - if a database access error occurs |
| getDate | | public Date getDate(String columnName) throws SQLException(Code) | | 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.
Parameters:
columnName - the SQL name of the column the column value; if the value is SQL NULL, thevalue returned is null
exception:
SQLException - if a database access error occurs |
| getDate | | public Date getDate(int columnIndex, Calendar cal) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
cal - the java.util.Calendar objectto use in constructing the date 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
exception:
SQLException - if a database access error occurs |
| getDate | | public Date getDate(String columnName, Calendar cal) throws SQLException(Code) | | 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.
Parameters:
columnName - the SQL name of the column from which to retrieve thevalue
Parameters:
cal - the java.util.Calendar objectto use in constructing the date 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
exception:
SQLException - if a database access error occurs |
| getDouble | | public double getDouble(int columnIndex) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as
a double in the Java programming language.
Parameters:
columnIndex - the first column is 1, the second is 2, ... the column value; if the value is SQL NULL, thevalue returned is 0
exception:
SQLException - if a database access error occurs |
| getDouble | | public double getDouble(String columnName) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as
a double in the Java programming language.
Parameters:
columnName - the SQL name of the column the column value; if the value is SQL NULL, thevalue returned is 0
exception:
SQLException - if a database access error occurs |
| getFloat | | public float getFloat(int columnIndex) throws SQLException(Code) | | Gets the value of the designated column in the current row
of this ResultSet object as
a float in the Java programming language.
Parameters:
columnIndex - the first column is 1, the second is 2, ... the column value; if the value is SQL NULL, thevalue returned is 0
exception:
SQLException - if a database access error occurs |
| getFloat | | public float getFloat(String columnName) throws SQLException(Code) | | Gets the value of the designated column in the current row
of this ResultSet object as
a float in the Java programming language.
Parameters:
columnName - the SQL name of the column the column value; if the value is SQL NULL, thevalue returned is 0
exception:
SQLException - if a database access error occurs |
| getInt | | public int getInt(int columnIndex) throws SQLException(Code) | | Gets the value of the designated column in the current row
of this ResultSet object as
an int in the Java programming language.
Parameters:
columnIndex - the first column is 1, the second is 2, ... the column value; if the value is SQL NULL, thevalue returned is 0
exception:
SQLException - if a database access error occurs |
| getInt | | public int getInt(String columnName) throws SQLException(Code) | | Gets the value of the designated column in the current row
of this ResultSet object as
an int in the Java programming language.
Parameters:
columnName - the SQL name of the column the column value; if the value is SQL NULL, thevalue returned is 0
exception:
SQLException - if a database access error occurs |
| getLong | | public long getLong(int columnIndex) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as
a long in the Java programming language.
Parameters:
columnIndex - the first column is 1, the second is 2, ... the column value; if the value is SQL NULL, thevalue returned is 0
exception:
SQLException - if a database access error occurs |
| getLong | | public long getLong(String columnName) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as
a long in the Java programming language.
Parameters:
columnName - the SQL name of the column the column value; if the value is SQL NULL, thevalue returned is 0
exception:
SQLException - if a database access error occurs |
| getMetaData | | public ResultSetMetaData getMetaData() throws SQLException(Code) | | Retrieves the number, types and properties of
this ResultSet object's columns.
the description of this ResultSet object's columns
exception:
SQLException - if a database access error occurs |
| getObject | | public Object getObject(int columnIndex) throws SQLException(Code) | | 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()).
Parameters:
columnIndex - the first column is 1, the second is 2, ... a java.lang.Object holding the column value
exception:
SQLException - if a database access error occurs |
| getObject | | public Object getObject(String columnName) throws SQLException(Code) | | 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()).
Parameters:
columnName - the SQL name of the column a java.lang.Object holding the column value
exception:
SQLException - if a database access error occurs |
| getObject | | public Object getObject(int i, Map map) throws SQLException(Code) | | 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.
Parameters:
i - the first column is 1, the second is 2, ...
Parameters:
map - a java.util.Map object that contains the mappingfrom SQL type names to classes in the Java programming language an Object in the Java programming languagerepresenting the SQL value
exception:
SQLException - if a database access error occurs |
| getObject | | public Object getObject(String colName, Map map) throws SQLException(Code) | | 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.
Parameters:
colName - the name of the column from which to retrieve the value
Parameters:
map - a java.util.Map object that contains the mappingfrom SQL type names to classes in the Java programming language an Object representing the SQL value in thespecified column
exception:
SQLException - if a database access error occurs |
| getRef | | public Ref getRef(int i) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as a Ref object
in the Java programming language.
Parameters:
i - the first column is 1, the second is 2, ... a Ref object representing an SQL REFvalue
exception:
SQLException - if a database access error occurs |
| getRef | | public Ref getRef(String colName) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as a Ref object
in the Java programming language.
Parameters:
colName - the column name a Ref object representing the SQL REFvalue in the specified column
exception:
SQLException - if a database access error occurs |
| getRow | | public int getRow() throws SQLException(Code) | | Retrieves the current row number. The first row is number 1, the
second number 2, and so on.
the current row number; 0 if there is no current row
exception:
SQLException - if a database access error occurs |
| getShort | | public short getShort(int columnIndex) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as
a short in the Java programming language.
Parameters:
columnIndex - the first column is 1, the second is 2, ... the column value; if the value is SQL NULL, thevalue returned is 0
exception:
SQLException - if a database access error occurs |
| getShort | | public short getShort(String columnName) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as
a short in the Java programming language.
Parameters:
columnName - the SQL name of the column the column value; if the value is SQL NULL, thevalue returned is 0
exception:
SQLException - if a database access error occurs |
| getStatement | | public Statement getStatement() throws SQLException(Code) | | 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.
the Statment object that producedthis ResultSet object or nullif the result set was produced some other way
exception:
SQLException - if a database access error occurs |
| getString | | public String getString(String columnName) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as
a String in the Java programming language.
Parameters:
columnName - the SQL name of the column the column value; if the value is SQL NULL, thevalue returned is null
exception:
SQLException - if a database access error occurs |
| getTime | | public Time getTime(int columnIndex) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... the column value; if the value is SQL NULL, thevalue returned is null
exception:
SQLException - if a database access error occurs |
| getTime | | public Time getTime(String columnName) throws SQLException(Code) | | 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.
Parameters:
columnName - the SQL name of the column the column value;if the value is SQL NULL,the value returned is null
exception:
SQLException - if a database access error occurs |
| getTime | | public Time getTime(int columnIndex, Calendar cal) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
cal - the java.util.Calendar objectto use in constructing the time 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
exception:
SQLException - if a database access error occurs |
| getTime | | public Time getTime(String columnName, Calendar cal) throws SQLException(Code) | | 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.
Parameters:
columnName - the SQL name of the column
Parameters:
cal - the java.util.Calendar objectto use in constructing the time 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
exception:
SQLException - if a database access error occurs |
| getTimestamp | | public Timestamp getTimestamp(int columnIndex) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... the column value; if the value is SQL NULL, thevalue returned is null
exception:
SQLException - if a database access error occurs |
| getTimestamp | | public Timestamp getTimestamp(String columnName) throws SQLException(Code) | | Retrieves the value of the designated column in the current row
of this ResultSet object as
a java.sql.Timestamp object.
Parameters:
columnName - the SQL name of the column the column value; if the value is SQL NULL, thevalue returned is null
exception:
SQLException - if a database access error occurs |
| getTimestamp | | public Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
cal - the java.util.Calendar objectto use in constructing the timestamp 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
exception:
SQLException - if a database access error occurs |
| getTimestamp | | public Timestamp getTimestamp(String columnName, Calendar cal) throws SQLException(Code) | | 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.
Parameters:
columnName - the SQL name of the column
Parameters:
cal - the java.util.Calendar objectto use in constructing the time 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
exception:
SQLException - if a database access error occurs |
| getType | | public int getType() throws SQLException(Code) | | Retrieves the type of this ResultSet object.
The type is determined by the Statement object
that created the result set.
ResultSet.TYPE_FORWARD_ONLY,ResultSet.TYPE_SCROLL_INSENSITIVE,or ResultSet.TYPE_SCROLL_SENSITIVE
exception:
SQLException - if a database access error occurs |
| getUnicodeStream | | public InputStream getUnicodeStream(int columnIndex) throws SQLException(Code) | | 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 LONGVARCHARvalues. 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ... a Java input stream that delivers the database column valueas a stream of two-byte Unicode characters;if the value is SQL NULL, the value returned isnull
exception:
SQLException - if a database access error occurs |
| getUnicodeStream | | public InputStream getUnicodeStream(String columnName) throws SQLException(Code) | | 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.
Parameters:
columnName - the SQL name of the column a Java input stream that delivers the database column valueas a stream of two-byte Unicode characters.If the value is SQL NULL, the value returnedis null.
exception:
SQLException - if a database access error occurs |
| getWarnings | | public SQLWarning getWarnings() throws SQLException(Code) | | 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.
the first SQLWarning object reported ornull if there are none
exception:
SQLException - if a database access error occurs or this methodis called on a closed result set |
| insertRow | | public void insertRow() throws SQLException(Code) | | 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.
exception:
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 inthe insert row have been given a value |
| isAfterLast | | public boolean isAfterLast() throws SQLException(Code) | | Retrieves whether the cursor is after the last row in
this ResultSet object.
true if the cursor is after the last row;false if the cursor is at any other position or theresult set contains no rows
exception:
SQLException - if a database access error occurs |
| isBeforeFirst | | public boolean isBeforeFirst() throws SQLException(Code) | | Retrieves whether the cursor is before the first row in
this ResultSet object.
true if the cursor is before the first row;false if the cursor is at any other position or theresult set contains no rows
exception:
SQLException - if a database access error occurs |
| isFirst | | public boolean isFirst() throws SQLException(Code) | | Retrieves whether the cursor is on the first row of
this ResultSet object.
true if the cursor is on the first row;false otherwise
exception:
SQLException - if a database access error occurs |
| isLast | | public boolean isLast() throws SQLException(Code) | | 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.
true if the cursor is on the last row;false otherwise
exception:
SQLException - if a database access error occurs |
| last | | public boolean last() throws SQLException(Code) | | Moves the cursor to the last row in
this ResultSet object.
true if the cursor is on a valid row;false if there are no rows in the result set
exception:
SQLException - if a database access erroroccurs or the result set type is TYPE_FORWARD_ONLY |
| moveToCurrentRow | | public void moveToCurrentRow() throws SQLException(Code) | | 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.
exception:
SQLException - if a database access error occursor the result set is not updatable |
| moveToInsertRow | | public void moveToInsertRow() throws SQLException(Code) | | 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.
exception:
SQLException - if a database access error occursor the result set is not updatable |
| previous | | public boolean previous() throws SQLException(Code) | | Moves the cursor to the previous row in this
ResultSet object.
true if the cursor is on a valid row;false if it is off the result set
exception:
SQLException - if a database access erroroccurs or the result set type is TYPE_FORWARD_ONLY |
| refreshRow | | public void refreshRow() throws SQLException(Code) | | 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.
exception:
SQLException - if a database access erroroccurs or if this method is called when the cursor is on the insert row |
| relative | | public boolean relative(int rows) throws SQLException(Code) | | 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().
Parameters:
rows - an int specifying the number of rows tomove from the current row; a positive number moves the cursorforward; a negative number moves the cursor backward true if the cursor is on a row;false otherwise
exception:
SQLException - if a database access error occurs,there is no current row, or the result set type isTYPE_FORWARD_ONLY |
| rowDeleted | | public boolean rowDeleted() throws SQLException(Code) | | 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.
true if a row was deleted and deletions aredetected; false otherwise
exception:
SQLException - if a database access error occurs
See Also: DatabaseMetaData.deletesAreDetected |
| rowInserted | | public boolean rowInserted() throws SQLException(Code) | | Retrieves whether the current row has had an insertion.
The value returned depends on whether or not this
ResultSet object can detect visible inserts.
true if a row has had an insertionand insertions are detected; false otherwise
exception:
SQLException - if a database access error occurs
See Also: DatabaseMetaData.insertsAreDetected |
| rowUpdated | | public boolean rowUpdated() throws SQLException(Code) | | Retrieves whether the current row has been updated. The value returned
depends on whether or not the result set can detect updates.
true if both (1) the row has been visibly updatedby the owner or another and (2) updates are detected
exception:
SQLException - if a database access error occurs
See Also: DatabaseMetaData.updatesAreDetected |
| setFetchDirection | | public void setFetchDirection(int direction) throws SQLException(Code) | | 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.
Parameters:
direction - an int specifying the suggestedfetch direction; one of ResultSet.FETCH_FORWARD,ResultSet.FETCH_REVERSE, orResultSet.FETCH_UNKNOWN
exception:
SQLException - if a database access error occurs orthe result set type is TYPE_FORWARD_ONLYand the fetch direction is not FETCH_FORWARD |
| setFetchSize | | public void setFetchSize(int rows) throws SQLException(Code) | | 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.
Parameters:
rows - the number of rows to fetch
exception:
SQLException - if a database access error occurs or thecondition 0 <= rows <= this.getMaxRows() is not satisfied |
| updateAsciiStream | | public void updateAsciiStream(int columnIndex, InputStream x, int length) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
Parameters:
length - the length of the stream
exception:
SQLException - if a database access error occurs |
| updateAsciiStream | | public void updateAsciiStream(String columnName, InputStream x, int length) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
Parameters:
length - the length of the stream
exception:
SQLException - if a database access error occurs |
| updateBigDecimal | | public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateBigDecimal | | public void updateBigDecimal(String columnName, BigDecimal x) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateBinaryStream | | public void updateBinaryStream(int columnIndex, InputStream x, int length) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
Parameters:
length - the length of the stream
exception:
SQLException - if a database access error occurs |
| updateBinaryStream | | public void updateBinaryStream(String columnName, InputStream x, int length) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
Parameters:
length - the length of the stream
exception:
SQLException - if a database access error occurs |
| updateBoolean | | public void updateBoolean(int columnIndex, boolean x) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateBoolean | | public void updateBoolean(String columnName, boolean x) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateByte | | public void updateByte(int columnIndex, byte x) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateByte | | public void updateByte(String columnName, byte x) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateBytes | | public void updateBytes(int columnIndex, byte[] x) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateBytes | | public void updateBytes(String columnName, byte[] x) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateCharacterStream | | public void updateCharacterStream(int columnIndex, Reader x, int length) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
Parameters:
length - the length of the stream
exception:
SQLException - if a database access error occurs |
| updateCharacterStream | | public void updateCharacterStream(String columnName, Reader reader, int length) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
reader - the java.io.Reader object containingthe new column value
Parameters:
length - the length of the stream
exception:
SQLException - if a database access error occurs |
| updateCharacterStream | | public void updateCharacterStream(int columnIndex, Reader x, long length) throws SQLException(Code) | | |
| updateDate | | public void updateDate(int columnIndex, Date x) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateDate | | public void updateDate(String columnName, Date x) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateDouble | | public void updateDouble(int columnIndex, double x) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateDouble | | public void updateDouble(String columnName, double x) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateFloat | | public void updateFloat(int columnIndex, float x) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateFloat | | public void updateFloat(String columnName, float x) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateInt | | public void updateInt(int columnIndex, int x) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateInt | | public void updateInt(String columnName, int x) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateLong | | public void updateLong(int columnIndex, long x) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateLong | | public void updateLong(String columnName, long x) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateNCharacterStream | | public void updateNCharacterStream(int columnIndex, Reader x, long length) throws SQLException(Code) | | |
| updateNull | | public void updateNull(int columnIndex) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
exception:
SQLException - if a database access error occurs |
| updateNull | | public void updateNull(String columnName) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
exception:
SQLException - if a database access error occurs |
| updateObject | | public void updateObject(int columnIndex, Object x, int scale) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
Parameters:
scale - for java.sql.Types.DECIMAor java.sql.Types.NUMERIC types,this is the number of digits after the decimal point. For all othertypes this value will be ignored.
exception:
SQLException - if a database access error occurs |
| updateObject | | public void updateObject(int columnIndex, Object x) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateObject | | public void updateObject(String columnName, Object x, int scale) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
Parameters:
scale - for java.sql.Types.DECIMALor java.sql.Types.NUMERIC types,this is the number of digits after the decimal point. For all othertypes this value will be ignored.
exception:
SQLException - if a database access error occurs |
| updateObject | | public void updateObject(String columnName, Object x) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateRow | | public void updateRow() throws SQLException(Code) | | 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.
exception:
SQLException - if a database access error occurs orif this method is called when the cursor is on the insert row |
| updateShort | | public void updateShort(int columnIndex, short x) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateShort | | public void updateShort(String columnName, short x) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateString | | public void updateString(int columnIndex, String x) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateString | | public void updateString(String columnName, String x) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateTime | | public void updateTime(int columnIndex, Time x) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateTime | | public void updateTime(String columnName, Time x) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateTimestamp | | public void updateTimestamp(int columnIndex, Timestamp x) throws SQLException(Code) | | 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.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| updateTimestamp | | public void updateTimestamp(String columnName, Timestamp x) throws SQLException(Code) | | 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.
Parameters:
columnName - the name of the column
Parameters:
x - the new column value
exception:
SQLException - if a database access error occurs |
| wasNull | | public boolean wasNull() throws SQLException(Code) | | 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.
true if the last column value read was SQLNULL and false otherwise
exception:
SQLException - if a database access error occurs |
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