diff options
| author | unknown <bell@sanja.is.com.ua> | 2003-07-08 00:08:00 +0300 |
|---|---|---|
| committer | unknown <bell@sanja.is.com.ua> | 2003-07-08 00:08:00 +0300 |
| commit | 210c4aba95040850e6b106d20ba889e03d08dbdc (patch) | |
| tree | 15369eeb1264a3f2e01ca55f8de3f5c12459ff2d /sql/sql_select.h | |
| parent | f2ad6ba433ef131b8b3a17ebf06e6d89f506adc4 (diff) | |
| download | mariadb-git-210c4aba95040850e6b106d20ba889e03d08dbdc.tar.gz | |
new IN subquery engine added for simple IN with non-primary index but without NULL returning
(SCRUM) (part of WL#818)
mysql-test/r/subselect.result:
test of new engine
mysql-test/t/subselect.test:
test of new engine
sql/item_subselect.cc:
new engine added
some common operation moved in separate method
sql/item_subselect.h:
new engine added
some common operation moved in separate method
sql/sql_select.cc:
new engine added
some common operation moved in separate method
sql/sql_select.h:
some common operation moved in separate method
Diffstat (limited to 'sql/sql_select.h')
| -rw-r--r-- | sql/sql_select.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sql/sql_select.h b/sql/sql_select.h index abfde528746..e7e22b0107d 100644 --- a/sql/sql_select.h +++ b/sql/sql_select.h @@ -76,7 +76,7 @@ typedef struct st_join_cache { enum join_type { JT_UNKNOWN,JT_SYSTEM,JT_CONST,JT_EQ_REF,JT_REF,JT_MAYBE_REF, JT_ALL, JT_RANGE, JT_NEXT, JT_FT, JT_REF_OR_NULL, - JT_SIMPLE_IN}; + JT_SIMPLE_IN, JT_INDEX_IN}; class JOIN; @@ -277,7 +277,8 @@ class JOIN :public Sql_alloc bool rollup_init(); bool rollup_make_fields(List<Item> &all_fields, List<Item> &fields, Item_sum ***func); - int JOIN::rollup_send_data(uint idx); + int rollup_send_data(uint idx); + bool test_in_subselect(Item **where); }; |