diff options
| author | Sergey Petrunya <psergey@askmonty.org> | 2009-12-15 20:23:55 +0300 |
|---|---|---|
| committer | Sergey Petrunya <psergey@askmonty.org> | 2009-12-15 20:23:55 +0300 |
| commit | 59b64720102f8f4f43c856f1e9c2ba2007156b18 (patch) | |
| tree | 16ea30fc86361b17dd05766e4aaf9b4b12275c09 /sql/ha_ndbcluster.h | |
| parent | 2a496c4dcfaa715588fa48009b7779d38b1a137a (diff) | |
| download | mariadb-git-59b64720102f8f4f43c856f1e9c2ba2007156b18.tar.gz | |
Backport into MariaDB-5.2 the following:
WL#2474 "Multi Range Read: Change the default MRR implementation to implement new MRR interface"
WL#2475 "Batched range read functions for MyISAM/InnoDb"
"Index condition pushdown for MyISAM/InnoDB"
- Adjust test results (checked)
- Code cleanup.
Diffstat (limited to 'sql/ha_ndbcluster.h')
| -rw-r--r-- | sql/ha_ndbcluster.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sql/ha_ndbcluster.h b/sql/ha_ndbcluster.h index f3651ebeca9..9e6d697492a 100644 --- a/sql/ha_ndbcluster.h +++ b/sql/ha_ndbcluster.h @@ -259,10 +259,20 @@ class ha_ndbcluster: public handler /** * Multi range stuff */ +#if 0 + /* + MRR/NDB is disabled in MariaDB. This is because in MariaDB, we've + backported + - the latest version of MRR interface (BKA needs this) + - the latest version of DS-MRR implementation + but didn't backport the latest version MRR/NDB implementation. + + */ int read_multi_range_first(KEY_MULTI_RANGE **found_range_p, KEY_MULTI_RANGE*ranges, uint range_count, bool sorted, HANDLER_BUFFER *buffer); int read_multi_range_next(KEY_MULTI_RANGE **found_range_p); +#endif bool null_value_index_search(KEY_MULTI_RANGE *ranges, KEY_MULTI_RANGE *end_range, HANDLER_BUFFER *buffer); |