diff options
Diffstat (limited to 'sql/item.cc')
| -rw-r--r-- | sql/item.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sql/item.cc b/sql/item.cc index b4de9732b59..14e14968278 100644 --- a/sql/item.cc +++ b/sql/item.cc @@ -7554,6 +7554,19 @@ bool Item_cache_wrapper::set_cache(THD *thd) DBUG_RETURN(expr_cache == NULL); } +Expression_cache_stat* Item_cache_wrapper::set_stat(MEM_ROOT *mem_root) +{ + if (expr_cache) + { + Expression_cache_stat* stat= + new(mem_root) Expression_cache_stat(expr_cache); + if (stat) + ((Expression_cache_tmptable *)expr_cache)->set_stat(stat); + return stat; + } + return NULL; +} + /** Check if the current values of the parameters are in the expression cache |