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| author | Monty <monty@mariadb.org> | 2017-09-09 16:20:55 +0300 |
|---|---|---|
| committer | Monty <monty@mariadb.org> | 2017-12-03 13:58:35 +0200 |
| commit | da26d16dd1c07b34f46ba4b00527ebf76810d57d (patch) | |
| tree | 387112d3d377201a9465b24e9dfa68d5f9340f31 /storage/spider/ha_spider.h | |
| parent | 6f5a7e9227252512ecf2178b6d56c46318aef7d7 (diff) | |
| download | mariadb-git-da26d16dd1c07b34f46ba4b00527ebf76810d57d.tar.gz | |
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
Diffstat (limited to 'storage/spider/ha_spider.h')
| -rw-r--r-- | storage/spider/ha_spider.h | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/storage/spider/ha_spider.h b/storage/spider/ha_spider.h index 4903c8a25fe..a28d98264dc 100644 --- a/storage/spider/ha_spider.h +++ b/storage/spider/ha_spider.h @@ -17,18 +17,7 @@ #pragma interface #endif -#if (defined(MARIADB_BASE_VERSION) && MYSQL_VERSION_ID >= 100000) -#define SPIDER_HANDLER_START_BULK_INSERT_HAS_FLAGS -#endif - -#if MYSQL_VERSION_ID >= 100203 -#define HANDLER_HAS_TOP_TABLE_FIELDS -#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 -#endif +#include "spd_environ.h" #define SPIDER_CONNECT_INFO_MAX_LEN 64 #define SPIDER_CONNECT_INFO_PATH_MAX_LEN FN_REFLEN |