Package org.mariadb.jdbc

Class MariaDbProcedureStatement

    • Constructor Detail

      • MariaDbProcedureStatement

        public MariaDbProcedureStatement​(String query,
                                 MariaDbConnection connection,
                                 String procedureName,
                                 String database,
                                 int resultSetType,
                                 int resultSetConcurrency,
                                 ExceptionFactory exceptionFactory)
                          throws SQLException
        Specific implementation of CallableStatement to handle function call, represent by call like {?= call procedure-name[(arg1,arg2, ...)]}.
        Parameters:
        query - query
        connection - current connection
        procedureName - procedure name
        database - database
        resultSetType - a result set type; one of ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE
        resultSetConcurrency - a concurrency type; one of ResultSet.CONCUR_READ_ONLY or ResultSet.CONCUR_UPDATABLE
        exceptionFactory - Exception Factory
        Throws:
        SQLException - exception

    • Method Detail

      • executeBatch

        public int[] executeBatch()
                   throws SQLException
        Description copied from class: ServerSidePreparedStatement
        Submits a batch of send to the database for execution and if all send execute successfully, returns an array of update counts. The int elements of the array that is returned are ordered to correspond to the send 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 executeBatch may be one of the following:
        1. 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
        2. A value of SUCCESS_NO_INFO -- indicates that the command was processed successfully but that the number of rows affected is unknown. If one of the send in a batch update fails to execute properly, this method throws a BatchUpdateException , and a JDBC driver may or may not continue to process the remaining send in the batch. However, the driver's behavior must be consistent with a particular DBMS, either always continuing to process send or never continuing to process send. If the driver continues processing after a failure, the array returned by the method BatchUpdateException.getUpdateCounts will contain as many elements as there are send in the batch, and at least one of the elements will be the following:
        3. A value of EXECUTE_FAILED -- indicates that the command failed to execute successfully and occurs only if a driver continues to process send after a command fails

        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 send in a batch update after a BatchUpdateException object has been thrown.

        Specified by:
        executeBatch in interface Statement
        Overrides:
        executeBatch in class ServerSidePreparedStatement
        Returns:
        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 send were added to the batch.
        Throws:
        SQLException - if a database access error occurs, this method is called on a closed Statement or the driver does not support batch statements. Throws BatchUpdateException (a subclass of SQLException) if one of the send sent to the database fails to execute properly or attempts to return a result set.
        See Also:
        ServerSidePreparedStatement.addBatch(), DatabaseMetaData.supportsBatchUpdates()