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direct aggregate with index merge

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This commit is contained in:
Kentoku SHIBA
2014-03-25 05:02:59 +09:00
parent 51040beb6e
commit 9ef119679d
11 changed files with 248 additions and 68 deletions
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2
storage/spider/spd_db_mysql.h
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@@ -542,6 +542,7 @@ class spider_mysql_handler: public spider_db_handler
public:
spider_mysql_share *mysql_share;
SPIDER_LINK_FOR_HASH *link_for_hash;
uchar *minimum_select_bitmap;
spider_mysql_handler(
ha_spider *spider,
spider_mysql_share *share
@@ -1287,6 +1288,7 @@ public:
bool support_use_handler(
int use_handler
);
void minimum_select_bitmap_create();
bool minimum_select_bit_is_set(
uint field_index
);