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| author | Sergei Golubchik <sergii@pisem.net> | 2012-01-13 15:50:02 +0100 |
|---|---|---|
| committer | Sergei Golubchik <sergii@pisem.net> | 2012-01-13 15:50:02 +0100 |
| commit | 4f435bddfd44d40999f88685c61cc04e319d8d6c (patch) | |
| tree | f9d0655a0d901b87f918a736741144b502cba3f6 /sql/opt_index_cond_pushdown.cc | |
| parent | 8c2bcdf85ff753bceeb5b235f3605e348e6f9e1d (diff) | |
| parent | 6ca4ca7d37fed3b3da18666768de6a2f8c34bc7b (diff) | |
| download | mariadb-git-4f435bddfd44d40999f88685c61cc04e319d8d6c.tar.gz | |
5.3 merge
Diffstat (limited to 'sql/opt_index_cond_pushdown.cc')
| -rw-r--r-- | sql/opt_index_cond_pushdown.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sql/opt_index_cond_pushdown.cc b/sql/opt_index_cond_pushdown.cc index 12a732176a5..bec3bf6dab6 100644 --- a/sql/opt_index_cond_pushdown.cc +++ b/sql/opt_index_cond_pushdown.cc @@ -29,6 +29,11 @@ bool uses_index_fields_only(Item *item, TABLE *tbl, uint keyno, bool other_tbls_ok) { + if (item->walk(&Item::limit_index_condition_pushdown_processor, FALSE, NULL)) + { + return FALSE; + } + if (item->const_item()) return TRUE; |