/**@class java.sql.Statement implements java.sql.Wrapper implements java.lang.AutoCloseable <P>The object used for executing a static SQL statement and returning the results it produces. <P> By default, only one <code>ResultSet</code> object per <code>Statement</code> object can be open at the same time. Therefore, if the reading of one <code>ResultSet</code> object is interleaved with the reading of another, each must have been generated by different <code>Statement</code> objects. All execution methods in the <code>Statement</code> interface implicitly close a statment's current <code>ResultSet</code> object if an open one exists. @see Connection#createStatement @see ResultSet */ var Statement = { /** The constant indicating that the current <code>ResultSet</code> object should be closed when calling <code>getMoreResults</code>. @since 1.4 */ CLOSE_CURRENT_RESULT : "1", /** The constant indicating that the current <code>ResultSet</code> object should not be closed when calling <code>getMoreResults</code>. @since 1.4 */ KEEP_CURRENT_RESULT : "2", /** The constant indicating that all <code>ResultSet</code> objects that have previously been kept open should be closed when calling <code>getMoreResults</code>. @since 1.4 */ CLOSE_ALL_RESULTS : "3", /** The constant indicating that a batch statement executed successfully but that no count of the number of rows it affected is available. @since 1.4 */ SUCCESS_NO_INFO : "-2", /** The constant indicating that an error occured while executing a batch statement. @since 1.4 */ EXECUTE_FAILED : "-3", /** The constant indicating that generated keys should be made available for retrieval. @since 1.4 */ RETURN_GENERATED_KEYS : "1", /** The constant indicating that generated keys should not be made available for retrieval. @since 1.4 */ NO_GENERATED_KEYS : "2", /**Executes the given SQL statement, which returns a single <code>ResultSet</code> object. <p> <strong>Note:</strong>This method cannot be called on a <code>PreparedStatement</code> or <code>CallableStatement</code>. @param {String} sql an SQL statement to be sent to the database, typically a static SQL <code>SELECT</code> statement @return {Object {java.sql.ResultSet}} a <code>ResultSet</code> object that contains the data produced by the given query; never <code>null</code> @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code>, the given SQL statement produces anything other than a single <code>ResultSet</code> object, the method is called on a <code>PreparedStatement</code> or <code>CallableStatement</code> @throws SQLTimeoutException when the driver has determined that the timeout value that was specified by the {@code setQueryTimeout} method has been exceeded and has at least attempted to cancel the currently running {@code Statement} */ executeQuery : function( ) {}, /**Executes the given SQL statement, which may be an <code>INSERT</code>, <code>UPDATE</code>, or <code>DELETE</code> statement or an SQL statement that returns nothing, such as an SQL DDL statement. <p> <strong>Note:</strong>This method cannot be called on a <code>PreparedStatement</code> or <code>CallableStatement</code>. @param {String} sql an SQL Data Manipulation Language (DML) statement, such as <code>INSERT</code>, <code>UPDATE</code> or <code>DELETE</code>; or an SQL statement that returns nothing, such as a DDL statement. @return {Number} either (1) the row count for SQL Data Manipulation Language (DML) statements or (2) 0 for SQL statements that return nothing @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code>, the given SQL statement produces a <code>ResultSet</code> object, the method is called on a <code>PreparedStatement</code> or <code>CallableStatement</code> @throws SQLTimeoutException when the driver has determined that the timeout value that was specified by the {@code setQueryTimeout} method has been exceeded and has at least attempted to cancel the currently running {@code Statement} */ executeUpdate : function( ) {}, /**Releases this <code>Statement</code> object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed. It is generally good practice to release resources as soon as you are finished with them to avoid tying up database resources. <P> Calling the method <code>close</code> on a <code>Statement</code> object that is already closed has no effect. <P> <B>Note:</B>When a <code>Statement</code> object is closed, its current <code>ResultSet</code> object, if one exists, is also closed. @exception SQLException if a database access error occurs */ close : function( ) {}, /**Retrieves the maximum number of bytes that can be returned for character and binary column values in a <code>ResultSet</code> object produced by this <code>Statement</code> object. This limit applies only to <code>BINARY</code>, <code>VARBINARY</code>, <code>LONGVARBINARY</code>, <code>CHAR</code>, <code>VARCHAR</code>, <code>NCHAR</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code> and <code>LONGVARCHAR</code> columns. If the limit is exceeded, the excess data is silently discarded. @return {Number} the current column size limit for columns storing character and binary values; zero means there is no limit @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> @see #setMaxFieldSize */ getMaxFieldSize : function( ) {}, /**Sets the limit for the maximum number of bytes that can be returned for character and binary column values in a <code>ResultSet</code> object produced by this <code>Statement</code> object. This limit applies only to <code>BINARY</code>, <code>VARBINARY</code>, <code>LONGVARBINARY</code>, <code>CHAR</code>, <code>VARCHAR</code>, <code>NCHAR</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code> and <code>LONGVARCHAR</code> fields. If the limit is exceeded, the excess data is silently discarded. For maximum portability, use values greater than 256. @param {Number} max the new column size limit in bytes; zero means there is no limit @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code> or the condition max >= 0 is not satisfied @see #getMaxFieldSize */ setMaxFieldSize : function( ) {}, /**Retrieves the maximum number of rows that a <code>ResultSet</code> object produced by this <code>Statement</code> object can contain. If this limit is exceeded, the excess rows are silently dropped. @return {Number} the current maximum number of rows for a <code>ResultSet</code> object produced by this <code>Statement</code> object; zero means there is no limit @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> @see #setMaxRows */ getMaxRows : function( ) {}, /**Sets the limit for the maximum number of rows that any <code>ResultSet</code> object generated by this <code>Statement</code> object can contain to the given number. If the limit is exceeded, the excess rows are silently dropped. @param {Number} max the new max rows limit; zero means there is no limit @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code> or the condition max >= 0 is not satisfied @see #getMaxRows */ setMaxRows : function( ) {}, /**Sets escape processing on or off. If escape scanning is on (the default), the driver will do escape substitution before sending the SQL statement to the database. Note: Since prepared statements have usually been parsed prior to making this call, disabling escape processing for <code>PreparedStatements</code> objects will have no effect. @param {Boolean} enable <code>true</code> to enable escape processing; <code>false</code> to disable it @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> */ setEscapeProcessing : function( ) {}, /**Retrieves the number of seconds the driver will wait for a <code>Statement</code> object to execute. If the limit is exceeded, a <code>SQLException</code> is thrown. @return {Number} the current query timeout limit in seconds; zero means there is no limit @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> @see #setQueryTimeout */ getQueryTimeout : function( ) {}, /**Sets the number of seconds the driver will wait for a <code>Statement</code> object to execute to the given number of seconds. By default there is no limit on the amount of time allowed for a running statement to complete. If the limit is exceeded, an <code>SQLTimeoutException</code> is thrown. A JDBC driver must apply this limit to the <code>execute</code>, <code>executeQuery</code> and <code>executeUpdate</code> methods. <p> <strong>Note:</strong> JDBC driver implementations may also apply this limit to {@code ResultSet} methods (consult your driver vendor documentation for details). <p> <strong>Note:</strong> In the case of {@code Statement} batching, it is implementation defined as to whether the time-out is applied to individual SQL commands added via the {@code addBatch} method or to the entire batch of SQL commands invoked by the {@code executeBatch} method (consult your driver vendor documentation for details). @param {Number} seconds the new query timeout limit in seconds; zero means there is no limit @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code> or the condition seconds >= 0 is not satisfied @see #getQueryTimeout */ setQueryTimeout : function( ) {}, /**Cancels this <code>Statement</code> object if both the DBMS and driver support aborting an SQL statement. This method can be used by one thread to cancel a statement that is being executed by another thread. @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> @exception SQLFeatureNotSupportedException if the JDBC driver does not support this method */ cancel : function( ) {}, /**Retrieves the first warning reported by calls on this <code>Statement</code> object. Subsequent <code>Statement</code> object warnings will be chained to this <code>SQLWarning</code> object. <p>The warning chain is automatically cleared each time a statement is (re)executed. This method may not be called on a closed <code>Statement</code> object; doing so will cause an <code>SQLException</code> to be thrown. <P><B>Note:</B> If you are processing a <code>ResultSet</code> object, any warnings associated with reads on that <code>ResultSet</code> object will be chained on it rather than on the <code>Statement</code> object that produced it. @return {Object {java.sql.SQLWarning}} the first <code>SQLWarning</code> object or <code>null</code> if there are no warnings @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> */ getWarnings : function( ) {}, /**Clears all the warnings reported on this <code>Statement</code> object. After a call to this method, the method <code>getWarnings</code> will return <code>null</code> until a new warning is reported for this <code>Statement</code> object. @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> */ clearWarnings : function( ) {}, /**Sets the SQL cursor name to the given <code>String</code>, which will be used by subsequent <code>Statement</code> object <code>execute</code> methods. This name can then be used in SQL positioned update or delete statements to identify the current row in the <code>ResultSet</code> object generated by this statement. If the database does not support positioned update/delete, this method is a noop. To insure that a cursor has the proper isolation level to support updates, the cursor's <code>SELECT</code> statement should have the form <code>SELECT FOR UPDATE</code>. If <code>FOR UPDATE</code> is not present, positioned updates may fail. <P><B>Note:</B> By definition, the execution of positioned updates and deletes must be done by a different <code>Statement</code> object than the one that generated the <code>ResultSet</code> object being used for positioning. Also, cursor names must be unique within a connection. @param {String} name the new cursor name, which must be unique within a connection @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method */ setCursorName : function( ) {}, /**Executes the given SQL statement, which may return multiple results. In some (uncommon) situations, a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string. <P> The <code>execute</code> method executes an SQL statement and indicates the form of the first result. You must then use the methods <code>getResultSet</code> or <code>getUpdateCount</code> to retrieve the result, and <code>getMoreResults</code> to move to any subsequent result(s). <p> <strong>Note:</strong>This method cannot be called on a <code>PreparedStatement</code> or <code>CallableStatement</code>. @param {String} sql any SQL statement @return {Boolean} <code>true</code> if the first result is a <code>ResultSet</code> object; <code>false</code> if it is an update count or there are no results @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code>, the method is called on a <code>PreparedStatement</code> or <code>CallableStatement</code> @throws SQLTimeoutException when the driver has determined that the timeout value that was specified by the {@code setQueryTimeout} method has been exceeded and has at least attempted to cancel the currently running {@code Statement} @see #getResultSet @see #getUpdateCount @see #getMoreResults */ execute : function( ) {}, /**Retrieves the current result as a <code>ResultSet</code> object. This method should be called only once per result. @return {Object {java.sql.ResultSet}} the current result as a <code>ResultSet</code> object or <code>null</code> if the result is an update count or there are no more results @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> @see #execute */ getResultSet : function( ) {}, /**Retrieves the current result as an update count; if the result is a <code>ResultSet</code> object or there are no more results, -1 is returned. This method should be called only once per result. @return {Number} the current result as an update count; -1 if the current result is a <code>ResultSet</code> object or there are no more results @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> @see #execute */ getUpdateCount : function( ) {}, /**Moves to this <code>Statement</code> object's next result, returns <code>true</code> if it is a <code>ResultSet</code> object, and implicitly closes any current <code>ResultSet</code> object(s) obtained with the method <code>getResultSet</code>. <P>There are no more results when the following is true: <PRE> // stmt is a Statement object ((stmt.getMoreResults() == false) && (stmt.getUpdateCount() == -1)) </PRE> @return {Boolean} <code>true</code> if the next result is a <code>ResultSet</code> object; <code>false</code> if it is an update count or there are no more results @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> @see #execute */ getMoreResults : function( ) {}, /**Gives the driver a hint as to the direction in which rows will be processed in <code>ResultSet</code> objects created using this <code>Statement</code> object. The default value is <code>ResultSet.FETCH_FORWARD</code>. <P> Note that this method sets the default fetch direction for result sets generated by this <code>Statement</code> object. Each result set has its own methods for getting and setting its own fetch direction. @param {Number} direction the initial direction for processing rows @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code> or the given direction is not one of <code>ResultSet.FETCH_FORWARD</code>, <code>ResultSet.FETCH_REVERSE</code>, or <code>ResultSet.FETCH_UNKNOWN</code> @since 1.2 @see #getFetchDirection */ setFetchDirection : function( ) {}, /**Retrieves the direction for fetching rows from database tables that is the default for result sets generated from this <code>Statement</code> object. If this <code>Statement</code> object has not set a fetch direction by calling the method <code>setFetchDirection</code>, the return value is implementation-specific. @return {Number} the default fetch direction for result sets generated from this <code>Statement</code> object @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> @since 1.2 @see #setFetchDirection */ getFetchDirection : function( ) {}, /**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 <code>ResultSet</code> objects genrated by this <code>Statement</code>. If the value specified is zero, then the hint is ignored. The default value is zero. @param {Number} rows the number of rows to fetch @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code> or the condition <code>rows >= 0</code> is not satisfied. @since 1.2 @see #getFetchSize */ setFetchSize : function( ) {}, /**Retrieves the number of result set rows that is the default fetch size for <code>ResultSet</code> objects generated from this <code>Statement</code> object. If this <code>Statement</code> object has not set a fetch size by calling the method <code>setFetchSize</code>, the return value is implementation-specific. @return {Number} the default fetch size for result sets generated from this <code>Statement</code> object @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> @since 1.2 @see #setFetchSize */ getFetchSize : function( ) {}, /**Retrieves the result set concurrency for <code>ResultSet</code> objects generated by this <code>Statement</code> object. @return {Number} either <code>ResultSet.CONCUR_READ_ONLY</code> or <code>ResultSet.CONCUR_UPDATABLE</code> @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> @since 1.2 */ getResultSetConcurrency : function( ) {}, /**Retrieves the result set type for <code>ResultSet</code> objects generated by this <code>Statement</code> object. @return {Number} one of <code>ResultSet.TYPE_FORWARD_ONLY</code>, <code>ResultSet.TYPE_SCROLL_INSENSITIVE</code>, or <code>ResultSet.TYPE_SCROLL_SENSITIVE</code> @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> @since 1.2 */ getResultSetType : function( ) {}, /**Adds the given SQL command to the current list of commmands for this <code>Statement</code> object. The commands in this list can be executed as a batch by calling the method <code>executeBatch</code>. <P> <strong>Note:</strong>This method cannot be called on a <code>PreparedStatement</code> or <code>CallableStatement</code>. @param {String} sql typically this is a SQL <code>INSERT</code> or <code>UPDATE</code> statement @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code>, the driver does not support batch updates, the method is called on a <code>PreparedStatement</code> or <code>CallableStatement</code> @see #executeBatch @see DatabaseMetaData#supportsBatchUpdates @since 1.2 */ addBatch : function( ) {}, /**Empties this <code>Statement</code> object's current list of SQL commands. <P> @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code> or the driver does not support batch updates @see #addBatch @see DatabaseMetaData#supportsBatchUpdates @since 1.2 */ clearBatch : function( ) {}, /**Submits a batch of commands to the database for execution and if all commands execute successfully, returns an array of update counts. The <code>int</code> elements of the array that is returned are ordered to correspond to the commands in the batch, which are ordered according to the order in which they were added to the batch. The elements in the array returned by the method <code>executeBatch</code> may be one of the following: <OL> <LI>A number greater than or equal to zero -- indicates that the command was processed successfully and is an update count giving the number of rows in the database that were affected by the command's execution <LI>A value of <code>SUCCESS_NO_INFO</code> -- indicates that the command was processed successfully but that the number of rows affected is unknown <P> If one of the commands in a batch update fails to execute properly, this method throws a <code>BatchUpdateException</code>, and a JDBC driver may or may not continue to process the remaining commands in the batch. However, the driver's behavior must be consistent with a particular DBMS, either always continuing to process commands or never continuing to process commands. If the driver continues processing after a failure, the array returned by the method <code>BatchUpdateException.getUpdateCounts</code> will contain as many elements as there are commands in the batch, and at least one of the elements will be the following: <P> <LI>A value of <code>EXECUTE_FAILED</code> -- indicates that the command failed to execute successfully and occurs only if a driver continues to process commands after a command fails </OL> <P> The possible implementations and return values have been modified in the Java 2 SDK, Standard Edition, version 1.3 to accommodate the option of continuing to proccess commands in a batch update after a <code>BatchUpdateException</code> obejct has been thrown. @return {Number} an array of update counts containing one element for each command in the batch. The elements of the array are ordered according to the order in which commands were added to the batch. @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code> or the driver does not support batch statements. Throws {@link BatchUpdateException} (a subclass of <code>SQLException</code>) if one of the commands sent to the database fails to execute properly or attempts to return a result set. @throws SQLTimeoutException when the driver has determined that the timeout value that was specified by the {@code setQueryTimeout} method has been exceeded and has at least attempted to cancel the currently running {@code Statement} @see #addBatch @see DatabaseMetaData#supportsBatchUpdates @since 1.2 */ executeBatch : function( ) {}, /**Retrieves the <code>Connection</code> object that produced this <code>Statement</code> object. @return {Object {java.sql.Connection}} the connection that produced this statement @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> @since 1.2 */ getConnection : function( ) {}, /**Moves to this <code>Statement</code> object's next result, deals with any current <code>ResultSet</code> object(s) according to the instructions specified by the given flag, and returns <code>true</code> if the next result is a <code>ResultSet</code> object. <P>There are no more results when the following is true: <PRE> // stmt is a Statement object ((stmt.getMoreResults(current) == false) && (stmt.getUpdateCount() == -1)) </PRE> @param {Number} current one of the following <code>Statement</code> constants indicating what should happen to current <code>ResultSet</code> objects obtained using the method <code>getResultSet</code>: <code>Statement.CLOSE_CURRENT_RESULT</code>, <code>Statement.KEEP_CURRENT_RESULT</code>, or <code>Statement.CLOSE_ALL_RESULTS</code> @return {Boolean} <code>true</code> if the next result is a <code>ResultSet</code> object; <code>false</code> if it is an update count or there are no more results @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code> or the argument supplied is not one of the following: <code>Statement.CLOSE_CURRENT_RESULT</code>, <code>Statement.KEEP_CURRENT_RESULT</code> or <code>Statement.CLOSE_ALL_RESULTS</code> @exception SQLFeatureNotSupportedException if <code>DatabaseMetaData.supportsMultipleOpenResults</code> returns <code>false</code> and either <code>Statement.KEEP_CURRENT_RESULT</code> or <code>Statement.CLOSE_ALL_RESULTS</code> are supplied as the argument. @since 1.4 @see #execute */ getMoreResults : function( ) {}, /**Retrieves any auto-generated keys created as a result of executing this <code>Statement</code> object. If this <code>Statement</code> object did not generate any keys, an empty <code>ResultSet</code> object is returned. <p><B>Note:</B>If the columns which represent the auto-generated keys were not specified, the JDBC driver implementation will determine the columns which best represent the auto-generated keys. @return {Object {java.sql.ResultSet}} a <code>ResultSet</code> object containing the auto-generated key(s) generated by the execution of this <code>Statement</code> object @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method @since 1.4 */ getGeneratedKeys : function( ) {}, /**Executes the given SQL statement and signals the driver with the given flag about whether the auto-generated keys produced by this <code>Statement</code> object should be made available for retrieval. The driver will ignore the flag if the SQL statement is not an <code>INSERT</code> statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific). <p> <strong>Note:</strong>This method cannot be called on a <code>PreparedStatement</code> or <code>CallableStatement</code>. @param {String} sql an SQL Data Manipulation Language (DML) statement, such as <code>INSERT</code>, <code>UPDATE</code> or <code>DELETE</code>; or an SQL statement that returns nothing, such as a DDL statement. @param {Number} autoGeneratedKeys a flag indicating whether auto-generated keys should be made available for retrieval; one of the following constants: <code>Statement.RETURN_GENERATED_KEYS</code> <code>Statement.NO_GENERATED_KEYS</code> @return {Number} either (1) the row count for SQL Data Manipulation Language (DML) statements or (2) 0 for SQL statements that return nothing @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code>, the given SQL statement returns a <code>ResultSet</code> object, the given constant is not one of those allowed, the method is called on a <code>PreparedStatement</code> or <code>CallableStatement</code> @exception SQLFeatureNotSupportedException if the JDBC driver does not support this method with a constant of Statement.RETURN_GENERATED_KEYS @throws SQLTimeoutException when the driver has determined that the timeout value that was specified by the {@code setQueryTimeout} method has been exceeded and has at least attempted to cancel the currently running {@code Statement} @since 1.4 */ executeUpdate : function( ) {}, /**Executes the given SQL statement and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. This array contains the indexes of the columns in the target table that contain the auto-generated keys that should be made available. The driver will ignore the array if the SQL statement is not an <code>INSERT</code> statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific). <p> <strong>Note:</strong>This method cannot be called on a <code>PreparedStatement</code> or <code>CallableStatement</code>. @param {String} sql an SQL Data Manipulation Language (DML) statement, such as <code>INSERT</code>, <code>UPDATE</code> or <code>DELETE</code>; or an SQL statement that returns nothing, such as a DDL statement. @param {Object {int[]}} columnIndexes an array of column indexes indicating the columns that should be returned from the inserted row @return {Number} either (1) the row count for SQL Data Manipulation Language (DML) statements or (2) 0 for SQL statements that return nothing @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code>, the SQL statement returns a <code>ResultSet</code> object,the second argument supplied to this method is not an <code>int</code> array whose elements are valid column indexes, the method is called on a <code>PreparedStatement</code> or <code>CallableStatement</code> @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method @throws SQLTimeoutException when the driver has determined that the timeout value that was specified by the {@code setQueryTimeout} method has been exceeded and has at least attempted to cancel the currently running {@code Statement} @since 1.4 */ executeUpdate : function( ) {}, /**Executes the given SQL statement and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. This array contains the names of the columns in the target table that contain the auto-generated keys that should be made available. The driver will ignore the array if the SQL statement is not an <code>INSERT</code> statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific). <p> <strong>Note:</strong>This method cannot be called on a <code>PreparedStatement</code> or <code>CallableStatement</code>. @param {String} sql an SQL Data Manipulation Language (DML) statement, such as <code>INSERT</code>, <code>UPDATE</code> or <code>DELETE</code>; or an SQL statement that returns nothing, such as a DDL statement. @param {Object {java.lang.String[]}} columnNames an array of the names of the columns that should be returned from the inserted row @return {Number} either the row count for <code>INSERT</code>, <code>UPDATE</code>, or <code>DELETE</code> statements, or 0 for SQL statements that return nothing @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code>, the SQL statement returns a <code>ResultSet</code> object, the second argument supplied to this method is not a <code>String</code> array whose elements are valid column names, the method is called on a <code>PreparedStatement</code> or <code>CallableStatement</code> @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method @throws SQLTimeoutException when the driver has determined that the timeout value that was specified by the {@code setQueryTimeout} method has been exceeded and has at least attempted to cancel the currently running {@code Statement} @since 1.4 */ executeUpdate : function( ) {}, /**Executes the given SQL statement, which may return multiple results, and signals the driver that any auto-generated keys should be made available for retrieval. The driver will ignore this signal if the SQL statement is not an <code>INSERT</code> statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific). <P> In some (uncommon) situations, a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string. <P> The <code>execute</code> method executes an SQL statement and indicates the form of the first result. You must then use the methods <code>getResultSet</code> or <code>getUpdateCount</code> to retrieve the result, and <code>getMoreResults</code> to move to any subsequent result(s). <p> <strong>Note:</strong>This method cannot be called on a <code>PreparedStatement</code> or <code>CallableStatement</code>. @param {String} sql any SQL statement @param {Number} autoGeneratedKeys a constant indicating whether auto-generated keys should be made available for retrieval using the method <code>getGeneratedKeys</code>; one of the following constants: <code>Statement.RETURN_GENERATED_KEYS</code> or <code>Statement.NO_GENERATED_KEYS</code> @return {Boolean} <code>true</code> if the first result is a <code>ResultSet</code> object; <code>false</code> if it is an update count or there are no results @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code>, the second parameter supplied to this method is not <code>Statement.RETURN_GENERATED_KEYS</code> or <code>Statement.NO_GENERATED_KEYS</code>, the method is called on a <code>PreparedStatement</code> or <code>CallableStatement</code> @exception SQLFeatureNotSupportedException if the JDBC driver does not support this method with a constant of Statement.RETURN_GENERATED_KEYS @throws SQLTimeoutException when the driver has determined that the timeout value that was specified by the {@code setQueryTimeout} method has been exceeded and has at least attempted to cancel the currently running {@code Statement} @see #getResultSet @see #getUpdateCount @see #getMoreResults @see #getGeneratedKeys @since 1.4 */ execute : function( ) {}, /**Executes the given SQL statement, which may return multiple results, and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. This array contains the indexes of the columns in the target table that contain the auto-generated keys that should be made available. The driver will ignore the array if the SQL statement is not an <code>INSERT</code> statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific). <P> Under some (uncommon) situations, a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string. <P> The <code>execute</code> method executes an SQL statement and indicates the form of the first result. You must then use the methods <code>getResultSet</code> or <code>getUpdateCount</code> to retrieve the result, and <code>getMoreResults</code> to move to any subsequent result(s). <p> <strong>Note:</strong>This method cannot be called on a <code>PreparedStatement</code> or <code>CallableStatement</code>. @param {String} sql any SQL statement @param {Object {int[]}} columnIndexes an array of the indexes of the columns in the inserted row that should be made available for retrieval by a call to the method <code>getGeneratedKeys</code> @return {Boolean} <code>true</code> if the first result is a <code>ResultSet</code> object; <code>false</code> if it is an update count or there are no results @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code>, the elements in the <code>int</code> array passed to this method are not valid column indexes, the method is called on a <code>PreparedStatement</code> or <code>CallableStatement</code> @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method @throws SQLTimeoutException when the driver has determined that the timeout value that was specified by the {@code setQueryTimeout} method has been exceeded and has at least attempted to cancel the currently running {@code Statement} @see #getResultSet @see #getUpdateCount @see #getMoreResults @since 1.4 */ execute : function( ) {}, /**Executes the given SQL statement, which may return multiple results, and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. This array contains the names of the columns in the target table that contain the auto-generated keys that should be made available. The driver will ignore the array if the SQL statement is not an <code>INSERT</code> statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific). <P> In some (uncommon) situations, a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string. <P> The <code>execute</code> method executes an SQL statement and indicates the form of the first result. You must then use the methods <code>getResultSet</code> or <code>getUpdateCount</code> to retrieve the result, and <code>getMoreResults</code> to move to any subsequent result(s). <p> <strong>Note:</strong>This method cannot be called on a <code>PreparedStatement</code> or <code>CallableStatement</code>. @param {String} sql any SQL statement @param {Object {java.lang.String[]}} columnNames an array of the names of the columns in the inserted row that should be made available for retrieval by a call to the method <code>getGeneratedKeys</code> @return {Boolean} <code>true</code> if the next result is a <code>ResultSet</code> object; <code>false</code> if it is an update count or there are no more results @exception SQLException if a database access error occurs, this method is called on a closed <code>Statement</code>,the elements of the <code>String</code> array passed to this method are not valid column names, the method is called on a <code>PreparedStatement</code> or <code>CallableStatement</code> @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method @throws SQLTimeoutException when the driver has determined that the timeout value that was specified by the {@code setQueryTimeout} method has been exceeded and has at least attempted to cancel the currently running {@code Statement} @see #getResultSet @see #getUpdateCount @see #getMoreResults @see #getGeneratedKeys @since 1.4 */ execute : function( ) {}, /**Retrieves the result set holdability for <code>ResultSet</code> objects generated by this <code>Statement</code> object. @return {Number} either <code>ResultSet.HOLD_CURSORS_OVER_COMMIT</code> or <code>ResultSet.CLOSE_CURSORS_AT_COMMIT</code> @exception SQLException if a database access error occurs or this method is called on a closed <code>Statement</code> @since 1.4 */ getResultSetHoldability : function( ) {}, /**Retrieves whether this <code>Statement</code> object has been closed. A <code>Statement</code> is closed if the method close has been called on it, or if it is automatically closed. @return {Boolean} true if this <code>Statement</code> object is closed; false if it is still open @throws SQLException if a database access error occurs @since 1.6 */ isClosed : function( ) {}, /**Requests that a <code>Statement</code> be pooled or not pooled. The value specified is a hint to the statement pool implementation indicating whether the applicaiton wants the statement to be pooled. It is up to the statement pool manager as to whether the hint is used. <p> The poolable value of a statement is applicable to both internal statement caches implemented by the driver and external statement caches implemented by application servers and other applications. <p> By default, a <code>Statement</code> is not poolable when created, and a <code>PreparedStatement</code> and <code>CallableStatement</code> are poolable when created. <p> @param {Boolean} poolable requests that the statement be pooled if true and that the statement not be pooled if false <p> @throws SQLException if this method is called on a closed <code>Statement</code> <p> @since 1.6 */ setPoolable : function( ) {}, /**Returns a value indicating whether the <code>Statement</code> is poolable or not. <p> @return {Boolean} <code>true</code> if the <code>Statement</code> is poolable; <code>false</code> otherwise <p> @throws SQLException if this method is called on a closed <code>Statement</code> <p> @since 1.6 <p> @see java.sql.Statement#setPoolable(boolean) setPoolable(boolean) */ isPoolable : function( ) {}, };