MySQL utils
All MySQL filters have access to the object context.myutils, which provides the following facilities:
ColumnDefinitionPacket createColumnDefinition(String catalog, String schema, String table, String column, int dataType)
Creates a new column definition.
ErrPacket createErrorPacket(int errorCode, String sqlState, String errorMessage)
Creates a new error packet.
EOFPacket createEOFPacket()
Creates a new EOF packet.
MySQLPacket createPacket(String type)
Creates a new, empty packet of the specified type, e.g. "OK" or "ResultsetRow".