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| author | Oleksandr Byelkin <sanja@mariadb.com> | 2023-01-28 18:22:55 +0100 |
|---|---|---|
| committer | Oleksandr Byelkin <sanja@mariadb.com> | 2023-01-28 18:22:55 +0100 |
| commit | a977054ee0bd1601a5252ec02459bac0241d9bfc (patch) | |
| tree | fa5d780bbdcd977294e519e6890fa2ea48436f8c /sql/sql_class.h | |
| parent | 765291d63e0c2a10c513a354e9ecb2e905570775 (diff) | |
| parent | c73985f2ce8a391582787f3e310a011c1a712bec (diff) | |
| download | mariadb-git-a977054ee0bd1601a5252ec02459bac0241d9bfc.tar.gz | |
Merge branch '10.3' into 10.4
Diffstat (limited to 'sql/sql_class.h')
| -rw-r--r-- | sql/sql_class.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sql/sql_class.h b/sql/sql_class.h index 67018c0299a..42e6aea2aa8 100644 --- a/sql/sql_class.h +++ b/sql/sql_class.h @@ -5776,6 +5776,12 @@ public: uint sum_func_count; uint hidden_field_count; uint group_parts,group_length,group_null_parts; + + /* + If we're doing a GROUP BY operation, shows which one is used: + true TemporaryTableWithPartialSums algorithm (see end_update()). + false OrderedGroupBy algorithm (see end_write_group()). + */ uint quick_group; /** Enabled when we have atleast one outer_sum_func. Needed when used |