diff options
| author | unknown <sergefp@mysql.com> | 2005-04-29 01:16:32 +0400 |
|---|---|---|
| committer | unknown <sergefp@mysql.com> | 2005-04-29 01:16:32 +0400 |
| commit | fe40de6f94e1fe8f8f491086871cf55426545e60 (patch) | |
| tree | 7eeb44b398d001527e547842929d2a9e2063d988 /sql/opt_range.h | |
| parent | 2ea087205e3f2df5df52b7f595e4b49b8579f145 (diff) | |
| download | mariadb-git-fe40de6f94e1fe8f8f491086871cf55426545e60.tar.gz | |
Fix for BUG#10244:
Make get_quick_select_for_ref() accept estimated # records as parameter and
set QUICK_RANGE_SELECT::records, as this value is used to allocate buffers
in Multi-Range Read.
sql/opt_range.cc:
Make get_quick_select_for_ref() accept estimated # records as parameter and
set QUICK_RANGE_SELECT::records, as this value is used to allocate buffers
in Multi-Range Read.
sql/opt_range.h:
Added "records" parameter to get_quick_select_for_ref()
sql/sql_select.cc:
Added "records" parameter to get_quick_select_for_ref()
Diffstat (limited to 'sql/opt_range.h')
| -rw-r--r-- | sql/opt_range.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sql/opt_range.h b/sql/opt_range.h index 97d646cedbe..71680b5a1fc 100644 --- a/sql/opt_range.h +++ b/sql/opt_range.h @@ -281,7 +281,8 @@ protected: friend class TRP_ROR_INTERSECT; friend QUICK_RANGE_SELECT *get_quick_select_for_ref(THD *thd, TABLE *table, - struct st_table_ref *ref); + struct st_table_ref *ref, + ha_rows records); friend bool get_quick_keys(struct st_qsel_param *param, QUICK_RANGE_SELECT *quick,KEY_PART *key, SEL_ARG *key_tree, @@ -709,5 +710,6 @@ public: }; QUICK_RANGE_SELECT *get_quick_select_for_ref(THD *thd, TABLE *table, - struct st_table_ref *ref); + struct st_table_ref *ref, + ha_rows records); #endif |