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mariadb/storage/spider/spd_environ.h

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Add direct aggregates Spider patches 026 (MDEV-7723), 031 (MDEV-7727) and 058 (MDEV-12532) This allows the storage engine to internally compute sum and count operations. - Enhance sum items to be able to store the sum value directly. - return_record_by_parent() is enabled in spider as HANDLER_HAS_DIRECT_AGGREGATE is defined - Added spd_environ.h to spider. This is loaded first to ensure that all MariaDB specific defines that are used by include files are properly defined. - This code is tested by the existing spider tests direct_aggregate.test and direct_aggregate_part.test and also partition.test
2017-09-09 15:20:55 +02:00
/* Copyright (C) 2008-2015 Kentoku Shiba & 2017 MariaDB corp
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
Adding direct update/delete to the server and to the partition engine. Add support for direct update and direct delete requests for spider. A direct update/delete request handles all qualified rows in a single operation rather than one row at a time. Contains Spiral patches: 006_mariadb-10.2.0.direct_update_rows.diff MDEV-7704 008_mariadb-10.2.0.partition_direct_update.diff MDEV-7706 010_mariadb-10.2.0.direct_update_rows2.diff MDEV-7708 011_mariadb-10.2.0.aggregate.diff MDEV-7709 027_mariadb-10.2.0.force_bulk_update.diff MDEV-7724 061_mariadb-10.2.0.mariadb-10.1.8.diff MDEV-12870 - The differences compared to the original patches: - Most of the parameters of the new functions are unnecessary. The unnecessary parameters have been removed. - Changed bit positions for new handler flags upon consideration of handler flags not needed by other Spiral patches and handler flags merged from MySQL. - Added info_push() (Was originally part of bulk access patch) - Didn't include code related to handler socket - Added HA_CAN_DIRECT_UPDATE_AND_DELETE Original author: Kentoku SHIBA First reviewer: Jacob Mathew Second reviewer: Michael Widenius
2017-11-16 10:11:52 +01:00
Define functionality offered by MySQL or MariaDB
Add direct aggregates Spider patches 026 (MDEV-7723), 031 (MDEV-7727) and 058 (MDEV-12532) This allows the storage engine to internally compute sum and count operations. - Enhance sum items to be able to store the sum value directly. - return_record_by_parent() is enabled in spider as HANDLER_HAS_DIRECT_AGGREGATE is defined - Added spd_environ.h to spider. This is loaded first to ensure that all MariaDB specific defines that are used by include files are properly defined. - This code is tested by the existing spider tests direct_aggregate.test and direct_aggregate_part.test and also partition.test
2017-09-09 15:20:55 +02:00
*/
#ifndef SPD_ENVIRON_INCLUDED
#if (defined(MARIADB_BASE_VERSION) && MYSQL_VERSION_ID >= 100000)
#define SPIDER_HANDLER_START_BULK_INSERT_HAS_FLAGS
#endif
#if MYSQL_VERSION_ID >= 100204
#define HANDLER_HAS_TOP_TABLE_FIELDS
Adding direct update/delete to the server and to the partition engine. Add support for direct update and direct delete requests for spider. A direct update/delete request handles all qualified rows in a single operation rather than one row at a time. Contains Spiral patches: 006_mariadb-10.2.0.direct_update_rows.diff MDEV-7704 008_mariadb-10.2.0.partition_direct_update.diff MDEV-7706 010_mariadb-10.2.0.direct_update_rows2.diff MDEV-7708 011_mariadb-10.2.0.aggregate.diff MDEV-7709 027_mariadb-10.2.0.force_bulk_update.diff MDEV-7724 061_mariadb-10.2.0.mariadb-10.1.8.diff MDEV-12870 - The differences compared to the original patches: - Most of the parameters of the new functions are unnecessary. The unnecessary parameters have been removed. - Changed bit positions for new handler flags upon consideration of handler flags not needed by other Spiral patches and handler flags merged from MySQL. - Added info_push() (Was originally part of bulk access patch) - Didn't include code related to handler socket - Added HA_CAN_DIRECT_UPDATE_AND_DELETE Original author: Kentoku SHIBA First reviewer: Jacob Mathew Second reviewer: Michael Widenius
2017-11-16 10:11:52 +01:00
#define HANDLER_HAS_DIRECT_UPDATE_ROWS
Add direct aggregates Spider patches 026 (MDEV-7723), 031 (MDEV-7727) and 058 (MDEV-12532) This allows the storage engine to internally compute sum and count operations. - Enhance sum items to be able to store the sum value directly. - return_record_by_parent() is enabled in spider as HANDLER_HAS_DIRECT_AGGREGATE is defined - Added spd_environ.h to spider. This is loaded first to ensure that all MariaDB specific defines that are used by include files are properly defined. - This code is tested by the existing spider tests direct_aggregate.test and direct_aggregate_part.test and also partition.test
2017-09-09 15:20:55 +02:00
#define HANDLER_HAS_DIRECT_AGGREGATE
#define PARTITION_HAS_EXTRA_ATTACH_CHILDREN
#define PARTITION_HAS_GET_CHILD_HANDLERS
#define PARTITION_HAS_EXTRA_ATTACH_CHILDREN
#define PARTITION_HAS_GET_CHILD_HANDLERS
#define HA_EXTRA_HAS_STARTING_ORDERED_INDEX_SCAN
Adding support for auto_increment in the partition engine. Contains Spiral patches: 022_mariadb-10.2.0.auto_increment.diff MDEV-7720 030: 030_mariadb-10.2.0.partition_auto_inc_init.diff MDEV-7726 These patches have the following differences compared to the original patches: - Added the new #defines for the feature in spd_environ.h instead of in handler.h because these #defines are needed by Spider and are not needed by the server. - Cleaned up code related to the removed variable m_need_info_for_auto_inc . Changed variable assignment in lock_auto_increment() and unlock_auto_increment() so that the assignments are done under locks. - Added a test case. - Added test result changes resulting from a bug that was fixed by these patches. Original author: Kentoku SHIBA First reviewer: Jacob Mathew Second reviewer: Michael Widenius
2017-09-27 21:48:05 +02:00
#define HANDLER_HAS_NEED_INFO_FOR_AUTO_INC
#define HANDLER_HAS_CAN_USE_FOR_AUTO_INC_INIT
Add direct aggregates Spider patches 026 (MDEV-7723), 031 (MDEV-7727) and 058 (MDEV-12532) This allows the storage engine to internally compute sum and count operations. - Enhance sum items to be able to store the sum value directly. - return_record_by_parent() is enabled in spider as HANDLER_HAS_DIRECT_AGGREGATE is defined - Added spd_environ.h to spider. This is loaded first to ensure that all MariaDB specific defines that are used by include files are properly defined. - This code is tested by the existing spider tests direct_aggregate.test and direct_aggregate_part.test and also partition.test
2017-09-09 15:20:55 +02:00
#endif
#endif /* SPD_ENVIRON_INCLUDED */
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