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| author | Igor Babaev <igor@askmonty.org> | 2012-04-11 17:14:06 -0700 |
|---|---|---|
| committer | Igor Babaev <igor@askmonty.org> | 2012-04-11 17:14:06 -0700 |
| commit | 1c0a89afcc1581187e8ee84abbd445da2bfa45d9 (patch) | |
| tree | e5c28fa1690c0b42e678005bdf5c3896ee5e99f2 /sql/sql_join_cache.cc | |
| parent | ff3d16fba898efa68677f3b0049668a341f27a06 (diff) | |
| download | mariadb-git-1c0a89afcc1581187e8ee84abbd445da2bfa45d9.tar.gz | |
The pilot implementation of mwl#250: Use the statistics from persistent
statistical tables instead of the statistics provided by engine.
Diffstat (limited to 'sql/sql_join_cache.cc')
| -rw-r--r-- | sql/sql_join_cache.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/sql_join_cache.cc b/sql/sql_join_cache.cc index e0e1b175116..ba28cb8d0b0 100644 --- a/sql/sql_join_cache.cc +++ b/sql/sql_join_cache.cc @@ -3788,7 +3788,7 @@ uint JOIN_TAB_SCAN_MRR::aux_buffer_incr(ulong recno) uint incr= 0; TABLE_REF *ref= &join_tab->ref; TABLE *tab= join_tab->table; - uint rec_per_key= tab->key_info[ref->key].rec_per_key[ref->key_parts-1]; + uint rec_per_key= tab->key_info[ref->key].real_rec_per_key(ref->key_parts-1); set_if_bigger(rec_per_key, 1); if (recno == 1) incr= ref->key_length + tab->file->ref_length; |