File	Doc	Category	Size	Date	Package
ResultSet.java	API Doc	Java SE 5 API	102614	Fri Aug 26 14:57:20 BST 2005	java.sql

ResultSet

Statement stmt = con.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_UPDATABLE);
ResultSet rs = stmt.executeQuery("SELECT a, b FROM TABLE2");
// rs will be scrollable, will not show changes made by others,
// and will be updatable

Fields Summary
int	FETCH_FORWARD The constant indicating that the rows in a result set will be processed in a forward direction; first-to-last. This constant is used by the method setFetchDirection as a hint to the driver, which the driver may ignore.
int	FETCH_REVERSE The constant indicating that the rows in a result set will be processed in a reverse direction; last-to-first. This constant is used by the method setFetchDirection as a hint to the driver, which the driver may ignore.
int	FETCH_UNKNOWN The constant indicating that the order in which rows in a result set will be processed is unknown. This constant is used by the method setFetchDirection as a hint to the driver, which the driver may ignore.
int	TYPE_FORWARD_ONLY The constant indicating the type for a ResultSet object whose cursor may move only forward.
int	TYPE_SCROLL_INSENSITIVE The constant indicating the type for a ResultSet object that is scrollable but generally not sensitive to changes made by others.
int	TYPE_SCROLL_SENSITIVE The constant indicating the type for a ResultSet object that is scrollable and generally sensitive to changes made by others.
int	CONCUR_READ_ONLY The constant indicating the concurrency mode for a ResultSet object that may NOT be updated.
int	CONCUR_UPDATABLE The constant indicating the concurrency mode for a ResultSet object that may be updated.
int	HOLD_CURSORS_OVER_COMMIT The constant indicating that ResultSet objects should not be closed when the method Connection.commit is called.
int	CLOSE_CURSORS_AT_COMMIT The constant indicating that ResultSet objects should be closed when the method Connection.commit is called.

Constructors Summary

Methods 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. 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(). param row the number of the row to which the cursor should move. A positive number indicates the row number counting from the beginning of the result set; a negative number indicates the row number counting from the end of the result set return true if the cursor is on the result set; false otherwise exception SQLException if a database access error occurs, or the result set type is TYPE_FORWARD_ONLY since 1.2
public void	afterLast() 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 error occurs or the result set type is TYPE_FORWARD_ONLY since 1.2
public void	beforeFirst() 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 error occurs or the result set type is TYPE_FORWARD_ONLY since 1.2
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. If no updates have been made or updateRow has already been called, this method has no effect. exception SQLException if a database access error occurs or if this method is called when the cursor is on the insert row since 1.2
public void	clearWarnings() 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
public void	close() Releases this ResultSet object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed. Note: A ResultSet object is automatically closed by the Statement object that generated it when that Statement object is closed, re-executed, or is used to retrieve the next result from a sequence of multiple results. A ResultSet object is also automatically closed when it is garbage collected. exception SQLException if a database access error occurs
public void	deleteRow() 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 occurs or if this method is called when the cursor is on the insert row since 1.2
public int	findColumn(java.lang.String columnName) Maps the given ResultSet column name to its ResultSet column index. param columnName the name of the column return the column index of the given column name exception SQLException if the ResultSet object does not contain columnName or a database access error occurs
public boolean	first() Moves the cursor to the first row in this ResultSet object. return 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 error occurs or the result set type is TYPE_FORWARD_ONLY since 1.2
public java.sql.Array	getArray(int i) Retrieves the value of the designated column in the current row of this ResultSet object as an Array object in the Java programming language. param i the first column is 1, the second is 2, ... return an Array object representing the SQL ARRAY value in the specified column exception SQLException if a database access error occurs since 1.2
public java.sql.Array	getArray(java.lang.String colName) Retrieves the value of the designated column in the current row of this ResultSet object as an Array object in the Java programming language. param colName the name of the column from which to retrieve the value return an Array object representing the SQL ARRAY value in the specified column exception SQLException if a database access error occurs since 1.2
public java.io.InputStream	getAsciiStream(int columnIndex) Retrieves the value of the designated column in the current row of this ResultSet object as a stream of ASCII characters. 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. param columnIndex the first column is 1, the second is 2, ... return a Java input stream that delivers the database column value as a stream of one-byte ASCII characters; if the value is SQL NULL, the value returned is null exception SQLException if a database access error occurs
public java.io.InputStream	getAsciiStream(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a stream of ASCII characters. 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. param columnName the SQL name of the column return a Java input stream that delivers the database column value as a stream of one-byte ASCII characters. If the value is SQL NULL, the value returned is null. exception SQLException if a database access error occurs
public java.math.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. param columnIndex the first column is 1, the second is 2, ... param scale the number of digits to the right of the decimal point return the column value; if the value is SQL NULL, the value returned is null exception SQLException if a database access error occurs deprecated
public java.math.BigDecimal	getBigDecimal(java.lang.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. param columnName the SQL name of the column param scale the number of digits to the right of the decimal point return the column value; if the value is SQL NULL, the value returned is null exception SQLException if a database access error occurs deprecated
public java.math.BigDecimal	getBigDecimal(int columnIndex) Retrieves the value of the designated column in the current row of this ResultSet object as a java.math.BigDecimal with full precision. param columnIndex the first column is 1, the second is 2, ... return the column value (full precision); if the value is SQL NULL, the value returned is null in the Java programming language. exception SQLException if a database access error occurs since 1.2
public java.math.BigDecimal	getBigDecimal(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a java.math.BigDecimal with full precision. param columnName the column name return the column value (full precision); if the value is SQL NULL, the value returned is null in the Java programming language. exception SQLException if a database access error occurs since 1.2
public java.io.InputStream	getBinaryStream(int columnIndex) Retrieves the value of the designated column in the current row of this ResultSet object as a binary stream of uninterpreted bytes. 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. param columnIndex the first column is 1, the second is 2, ... return a Java input stream that delivers the database column value as a stream of uninterpreted bytes; if the value is SQL NULL, the value returned is null exception SQLException if a database access error occurs
public java.io.InputStream	getBinaryStream(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a stream of uninterpreted 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. param columnName the SQL name of the column return a Java input stream that delivers the database column value as a stream of uninterpreted bytes; if the value is SQL NULL, the result is null exception SQLException if a database access error occurs
public java.sql.Blob	getBlob(int i) Retrieves the value of the designated column in the current row of this ResultSet object as a Blob object in the Java programming language. param i the first column is 1, the second is 2, ... return a Blob object representing the SQL BLOB value in the specified column exception SQLException if a database access error occurs since 1.2
public java.sql.Blob	getBlob(java.lang.String colName) Retrieves the value of the designated column in the current row of this ResultSet object as a Blob object in the Java programming language. param colName the name of the column from which to retrieve the value return a Blob object representing the SQL BLOB value in the specified column exception SQLException if a database access error occurs since 1.2
public boolean	getBoolean(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a boolean in the Java programming language. param columnName the SQL name of the column return the column value; if the value is SQL NULL, the value returned is false exception SQLException if a database access error occurs
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. param columnIndex the first column is 1, the second is 2, ... return the column value; if the value is SQL NULL, the value returned is false exception SQLException if a database access error occurs
public byte	getByte(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a byte in the Java programming language. param columnName the SQL name of the column return the column value; if the value is SQL NULL, the value returned is 0 exception SQLException if a database access error occurs
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. param columnIndex the first column is 1, the second is 2, ... return the column value; if the value is SQL NULL, the value returned is 0 exception SQLException if a database access error occurs
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. param columnIndex the first column is 1, the second is 2, ... return the column value; if the value is SQL NULL, the value returned is null exception SQLException if a database access error occurs
public byte[]	getBytes(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a byte array in the Java programming language. The bytes represent the raw values returned by the driver. param columnName the SQL name of the column return the column value; if the value is SQL NULL, the value returned is null exception SQLException if a database access error occurs
public java.io.Reader	getCharacterStream(int columnIndex) Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object. return a java.io.Reader object that contains the column value; if the value is SQL NULL, the value returned is null in the Java programming language. param columnIndex the first column is 1, the second is 2, ... exception SQLException if a database access error occurs since 1.2
public java.io.Reader	getCharacterStream(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object. param columnName the name of the column return a java.io.Reader object that contains the column value; if the value is SQL NULL, the value returned is null in the Java programming language exception SQLException if a database access error occurs since 1.2
public java.sql.Clob	getClob(int i) Retrieves the value of the designated column in the current row of this ResultSet object as a Clob object in the Java programming language. param i the first column is 1, the second is 2, ... return a Clob object representing the SQL CLOB value in the specified column exception SQLException if a database access error occurs since 1.2
public java.sql.Clob	getClob(java.lang.String colName) Retrieves the value of the designated column in the current row of this ResultSet object as a Clob object in the Java programming language. param colName the name of the column from which to retrieve the value return a Clob object representing the SQL CLOB value in the specified column exception SQLException if a database access error occurs since 1.2
public int	getConcurrency() Retrieves the concurrency mode of this ResultSet object. The concurrency used is determined by the Statement object that created the result set. return the concurrency type, either ResultSet.CONCUR_READ_ONLY or ResultSet.CONCUR_UPDATABLE exception SQLException if a database access error occurs since 1.2
public java.lang.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. 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. return the SQL name for this ResultSet object's cursor exception SQLException if a database access error occurs
public java.sql.Date	getDate(int columnIndex, java.util.Calendar cal) Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the date if the underlying database does not store timezone information. param columnIndex the first column is 1, the second is 2, ... param cal the java.util.Calendar object to use in constructing the date return 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 since 1.2
public java.sql.Date	getDate(java.lang.String columnName, java.util.Calendar cal) Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the date if the underlying database does not store timezone information. param columnName the SQL name of the column from which to retrieve the value param cal the java.util.Calendar object to use in constructing the date return 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 since 1.2
public java.sql.Date	getDate(int columnIndex) Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language. param columnIndex the first column is 1, the second is 2, ... return the column value; if the value is SQL NULL, the value returned is null exception SQLException if a database access error occurs
public java.sql.Date	getDate(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language. param columnName the SQL name of the column return the column value; if the value is SQL NULL, the value returned is null exception SQLException if a database access error occurs
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. param columnIndex the first column is 1, the second is 2, ... return the column value; if the value is SQL NULL, the value returned is 0 exception SQLException if a database access error occurs
public double	getDouble(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a double in the Java programming language. param columnName the SQL name of the column return the column value; if the value is SQL NULL, the value returned is 0 exception SQLException if a database access error occurs
public int	getFetchDirection() Retrieves the fetch direction for this ResultSet object. return the current fetch direction for this ResultSet object exception SQLException if a database access error occurs since 1.2 see #setFetchDirection
public int	getFetchSize() Retrieves the fetch size for this ResultSet object. return the current fetch size for this ResultSet object exception SQLException if a database access error occurs since 1.2 see #setFetchSize
public float	getFloat(int columnIndex) Retrieves the value of the designated column in the current row of this ResultSet object as a float in the Java programming language. param columnIndex the first column is 1, the second is 2, ... return the column value; if the value is SQL NULL, the value returned is 0 exception SQLException if a database access error occurs
public float	getFloat(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a float in the Java programming language. param columnName the SQL name of the column return the column value; if the value is SQL NULL, the value returned is 0 exception SQLException if a database access error occurs
public int	getInt(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as an int in the Java programming language. param columnName the SQL name of the column return the column value; if the value is SQL NULL, the value returned is 0 exception SQLException if a database access error occurs
public int	getInt(int columnIndex) Retrieves the value of the designated column in the current row of this ResultSet object as an int in the Java programming language. param columnIndex the first column is 1, the second is 2, ... return the column value; if the value is SQL NULL, the value returned is 0 exception SQLException if a database access error occurs
public long	getLong(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a long in the Java programming language. param columnName the SQL name of the column return the column value; if the value is SQL NULL, the value returned is 0 exception SQLException if a database access error occurs
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. param columnIndex the first column is 1, the second is 2, ... return the column value; if the value is SQL NULL, the value returned is 0 exception SQLException if a database access error occurs
public java.sql.ResultSetMetaData	getMetaData() Retrieves the number, types and properties of this ResultSet object's columns. return the description of this ResultSet object's columns exception SQLException if a database access error occurs
public java.lang.Object	getObject(int i, java.util.Map map) Retrieves the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language. 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. param i the first column is 1, the second is 2, ... param map a java.util.Map object that contains the mapping from SQL type names to classes in the Java programming language return an Object in the Java programming language representing the SQL value exception SQLException if a database access error occurs since 1.2
public java.lang.Object	getObject(java.lang.String colName, java.util.Map map) Retrieves the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language. 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. param colName the name of the column from which to retrieve the value param map a java.util.Map object that contains the mapping from SQL type names to classes in the Java programming language return an Object representing the SQL value in the specified column exception SQLException if a database access error occurs since 1.2
public java.lang.Object	getObject(int columnIndex) Gets the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language. 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 database-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()). param columnIndex the first column is 1, the second is 2, ... return a java.lang.Object holding the column value exception SQLException if a database access error occurs
public java.lang.Object	getObject(java.lang.String columnName) Gets the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language. 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 database-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()). param columnName the SQL name of the column return a java.lang.Object holding the column value exception SQLException if a database access error occurs
public java.sql.Ref	getRef(int i) Retrieves the value of the designated column in the current row of this ResultSet object as a Ref object in the Java programming language. param i the first column is 1, the second is 2, ... return a Ref object representing an SQL REF value exception SQLException if a database access error occurs since 1.2
public java.sql.Ref	getRef(java.lang.String colName) Retrieves the value of the designated column in the current row of this ResultSet object as a Ref object in the Java programming language. param colName the column name return a Ref object representing the SQL REF value in the specified column exception SQLException if a database access error occurs since 1.2
public int	getRow() Retrieves the current row number. The first row is number 1, the second number 2, and so on. return the current row number; 0 if there is no current row exception SQLException if a database access error occurs since 1.2
public short	getShort(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a short in the Java programming language. param columnName the SQL name of the column return the column value; if the value is SQL NULL, the value returned is 0 exception SQLException if a database access error occurs
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. param columnIndex the first column is 1, the second is 2, ... return the column value; if the value is SQL NULL, the value returned is 0 exception SQLException if a database access error occurs
public java.sql.Statement	getStatement() 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. return the Statment object that produced this ResultSet object or null if the result set was produced some other way exception SQLException if a database access error occurs since 1.2
public java.lang.String	getString(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language. param columnName the SQL name of the column return the column value; if the value is SQL NULL, the value returned is null exception SQLException if a database access error occurs
public java.lang.String	getString(int columnIndex) Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language. param columnIndex the first column is 1, the second is 2, ... return the column value; if the value is SQL NULL, the value returned is null exception SQLException if a database access error occurs
public java.sql.Time	getTime(int columnIndex, java.util.Calendar cal) Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the time if the underlying database does not store timezone information. param columnIndex the first column is 1, the second is 2, ... param cal the java.util.Calendar object to use in constructing the time return 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 since 1.2
public java.sql.Time	getTime(java.lang.String columnName, java.util.Calendar cal) Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the time if the underlying database does not store timezone information. param columnName the SQL name of the column param cal the java.util.Calendar object to use in constructing the time return 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 since 1.2
public java.sql.Time	getTime(int columnIndex) Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language. param columnIndex the first column is 1, the second is 2, ... return the column value; if the value is SQL NULL, the value returned is null exception SQLException if a database access error occurs
public java.sql.Time	getTime(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language. param columnName the SQL name of the column return the column value; if the value is SQL NULL, the value returned is null exception SQLException if a database access error occurs
public java.sql.Timestamp	getTimestamp(int columnIndex, java.util.Calendar cal) Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the timestamp if the underlying database does not store timezone information. param columnIndex the first column is 1, the second is 2, ... param cal the java.util.Calendar object to use in constructing the timestamp return 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 since 1.2
public java.sql.Timestamp	getTimestamp(java.lang.String columnName, java.util.Calendar cal) Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the timestamp if the underlying database does not store timezone information. param columnName the SQL name of the column param cal the java.util.Calendar object to use in constructing the date return 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 since 1.2
public java.sql.Timestamp	getTimestamp(int columnIndex) Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language. param columnIndex the first column is 1, the second is 2, ... return the column value; if the value is SQL NULL, the value returned is null exception SQLException if a database access error occurs
public java.sql.Timestamp	getTimestamp(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object. param columnName the SQL name of the column return the column value; if the value is SQL NULL, the value returned is null exception SQLException if a database access error occurs
public int	getType() Retrieves the type of this ResultSet object. The type is determined by the Statement object that created the result set. return ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE exception SQLException if a database access error occurs since 1.2
public java.net.URL	getURL(int columnIndex) Retrieves the value of the designated column in the current row of this ResultSet object as a java.net.URL object in the Java programming language. param columnIndex the index of the column 1 is the first, 2 is the second,... return the column value as a java.net.URL object; if the value is SQL NULL, the value returned is null in the Java programming language exception SQLException if a database access error occurs, or if a URL is malformed since 1.4
public java.net.URL	getURL(java.lang.String columnName) Retrieves the value of the designated column in the current row of this ResultSet object as a java.net.URL object in the Java programming language. param columnName the SQL name of the column return the column value as a java.net.URL object; if the value is SQL NULL, the value returned is null in the Java programming language exception SQLException if a database access error occurs or if a URL is malformed since 1.4
public java.io.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. 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. param columnIndex the first column is 1, the second is 2, ... return a Java input stream that delivers the database column value as a stream of two-byte Unicode characters; if the value is SQL NULL, the value returned is null exception SQLException if a database access error occurs deprecated use getCharacterStream in place of getUnicodeStream
public java.io.InputStream	getUnicodeStream(java.lang.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. 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. param columnName the SQL name of the column return a Java input stream that delivers the database column value as a stream of two-byte Unicode characters. If the value is SQL NULL, the value returned is null. exception SQLException if a database access error occurs deprecated use getCharacterStream instead
public java.sql.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. 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. return the first SQLWarning object reported or null if there are none exception SQLException if a database access error occurs or this method is called on a closed result set
public void	insertRow() 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 in the insert row have been given a value since 1.2
public boolean	isAfterLast() Retrieves whether the cursor is after the last row in this ResultSet object. return true if the cursor is after the last row; false if the cursor is at any other position or the result set contains no rows exception SQLException if a database access error occurs since 1.2
public boolean	isBeforeFirst() Retrieves whether the cursor is before the first row in this ResultSet object. return true if the cursor is before the first row; false if the cursor is at any other position or the result set contains no rows exception SQLException if a database access error occurs since 1.2
public boolean	isFirst() Retrieves whether the cursor is on the first row of this ResultSet object. return true if the cursor is on the first row; false otherwise exception SQLException if a database access error occurs since 1.2
public boolean	isLast() 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. return true if the cursor is on the last row; false otherwise exception SQLException if a database access error occurs since 1.2
public boolean	last() Moves the cursor to the last row in this ResultSet object. return 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 error occurs or the result set type is TYPE_FORWARD_ONLY since 1.2
public void	moveToCurrentRow() 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 occurs or the result set is not updatable since 1.2
public void	moveToInsertRow() 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 occurs or the result set is not updatable since 1.2
public boolean	next() Moves the cursor down one row from its current position. A ResultSet cursor is initially positioned before the first row; the first call to the method next makes the first row the current row; the second call makes the second row the current row, and so on. If an input stream is open for the current row, a call to the method next will implicitly close it. A ResultSet object's warning chain is cleared when a new row is read. return true if the new current row is valid; false if there are no more rows exception SQLException if a database access error occurs
public boolean	previous() Moves the cursor to the previous row in this ResultSet object. return true if the cursor is on a valid row; false if it is off the result set exception SQLException if a database access error occurs or the result set type is TYPE_FORWARD_ONLY since 1.2
public void	refreshRow() 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 error occurs or if this method is called when the cursor is on the insert row since 1.2
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. 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(). param rows an int specifying the number of rows to move from the current row; a positive number moves the cursor forward; a negative number moves the cursor backward return 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 is TYPE_FORWARD_ONLY since 1.2
public boolean	rowDeleted() 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. return true if a row was deleted and deletions are detected; false otherwise exception SQLException if a database access error occurs see DatabaseMetaData#deletesAreDetected since 1.2
public boolean	rowInserted() Retrieves whether the current row has had an insertion. The value returned depends on whether or not this ResultSet object can detect visible inserts. return true if a row has had an insertion and insertions are detected; false otherwise exception SQLException if a database access error occurs see DatabaseMetaData#insertsAreDetected since 1.2
public boolean	rowUpdated() Retrieves whether the current row has been updated. The value returned depends on whether or not the result set can detect updates. return true if both (1) the row has been visibly updated by the owner or another and (2) updates are detected exception SQLException if a database access error occurs see DatabaseMetaData#updatesAreDetected since 1.2
public void	setFetchDirection(int direction) 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. param direction an int specifying the suggested fetch direction; one of ResultSet.FETCH_FORWARD, ResultSet.FETCH_REVERSE, or ResultSet.FETCH_UNKNOWN exception SQLException if a database access error occurs or the result set type is TYPE_FORWARD_ONLY and the fetch direction is not FETCH_FORWARD since 1.2 see Statement#setFetchDirection see #getFetchDirection
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. 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. param rows the number of rows to fetch exception SQLException if a database access error occurs or the condition 0 <= rows <= Statement.getMaxRows() is not satisfied since 1.2 see #getFetchSize
public void	updateArray(int columnIndex, java.sql.Array x) Updates the designated column with a java.sql.Array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.4
public void	updateArray(java.lang.String columnName, java.sql.Array x) Updates the designated column with a java.sql.Array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.4
public void	updateAsciiStream(java.lang.String columnName, java.io.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value param length the length of the stream exception SQLException if a database access error occurs since 1.2
public void	updateAsciiStream(int columnIndex, java.io.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value param length the length of the stream exception SQLException if a database access error occurs since 1.2
public void	updateBigDecimal(int columnIndex, java.math.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateBigDecimal(java.lang.String columnName, java.math.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateBinaryStream(java.lang.String columnName, java.io.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value param length the length of the stream exception SQLException if a database access error occurs since 1.2
public void	updateBinaryStream(int columnIndex, java.io.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value param length the length of the stream exception SQLException if a database access error occurs since 1.2
public void	updateBlob(int columnIndex, java.sql.Blob x) Updates the designated column with a java.sql.Blob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.4
public void	updateBlob(java.lang.String columnName, java.sql.Blob x) Updates the designated column with a java.sql.Blob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.4
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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateBoolean(java.lang.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.2
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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateByte(java.lang.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.2
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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateBytes(java.lang.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateCharacterStream(java.lang.String columnName, java.io.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param reader the java.io.Reader object containing the new column value param length the length of the stream exception SQLException if a database access error occurs since 1.2
public void	updateCharacterStream(int columnIndex, java.io.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value param length the length of the stream exception SQLException if a database access error occurs since 1.2
public void	updateClob(int columnIndex, java.sql.Clob x) Updates the designated column with a java.sql.Clob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.4
public void	updateClob(java.lang.String columnName, java.sql.Clob x) Updates the designated column with a java.sql.Clob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.4
public void	updateDate(int columnIndex, java.sql.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateDate(java.lang.String columnName, java.sql.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.2
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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateDouble(java.lang.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.2
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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateFloat(java.lang.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.2
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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateInt(java.lang.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.2
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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateLong(java.lang.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.2
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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... exception SQLException if a database access error occurs since 1.2
public void	updateNull(java.lang.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column exception SQLException if a database access error occurs since 1.2
public void	updateObject(java.lang.String columnName, java.lang.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value param scale for java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types, this is the number of digits after the decimal point. For all other types this value will be ignored. exception SQLException if a database access error occurs since 1.2
public void	updateObject(java.lang.String columnName, java.lang.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateObject(int columnIndex, java.lang.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value param scale for java.sql.Types.DECIMA or java.sql.Types.NUMERIC types, this is the number of digits after the decimal point. For all other types this value will be ignored. exception SQLException if a database access error occurs since 1.2
public void	updateObject(int columnIndex, java.lang.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateRef(int columnIndex, java.sql.Ref x) Updates the designated column with a java.sql.Ref value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.4
public void	updateRef(java.lang.String columnName, java.sql.Ref x) Updates the designated column with a java.sql.Ref value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.4
public void	updateRow() 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 or if this method is called when the cursor is on the insert row since 1.2
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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateShort(java.lang.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateString(int columnIndex, java.lang.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateString(java.lang.String columnName, java.lang.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateTime(int columnIndex, java.sql.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateTime(java.lang.String columnName, java.sql.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateTimestamp(java.lang.String columnName, java.sql.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnName the name of the column param x the new column value exception SQLException if a database access error occurs since 1.2
public void	updateTimestamp(int columnIndex, java.sql.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. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. param columnIndex the first column is 1, the second is 2, ... param x the new column value exception SQLException if a database access error occurs since 1.2
public boolean	wasNull() 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. return true if the last column value read was SQL NULL and false otherwise exception SQLException if a database access error occurs