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| author | unknown <sanja@askmonty.org> | 2013-09-25 17:16:13 +0300 |
|---|---|---|
| committer | unknown <sanja@askmonty.org> | 2013-09-25 17:16:13 +0300 |
| commit | 64d6d8334fa63a0faa6d91ded21eca8e3871c7ec (patch) | |
| tree | c313ec7d9f9db0c90649df5297e2d39230986291 /sql/item_row.cc | |
| parent | 72dffd878e47e4fcfd224cadfea06caed0ac956b (diff) | |
| parent | ec7da1561e028aac40dee69433113978c982ce84 (diff) | |
| download | mariadb-git-64d6d8334fa63a0faa6d91ded21eca8e3871c7ec.tar.gz | |
merge 5.3 -> 5.5
Diffstat (limited to 'sql/item_row.cc')
| -rw-r--r-- | sql/item_row.cc | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sql/item_row.cc b/sql/item_row.cc index ee7bd837553..ee1d17213ee 100644 --- a/sql/item_row.cc +++ b/sql/item_row.cc @@ -146,13 +146,11 @@ void Item_row::update_used_tables() { used_tables_cache= 0; const_item_cache= 1; - maybe_null= 0; for (uint i= 0; i < arg_count; i++) { items[i]->update_used_tables(); used_tables_cache|= items[i]->used_tables(); const_item_cache&= items[i]->const_item(); - maybe_null|= items[i]->maybe_null; } } |