diff options
Diffstat (limited to 'sql/sql_parse.cc')
| -rw-r--r-- | sql/sql_parse.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc index 4d9930535a7..e1a300501dc 100644 --- a/sql/sql_parse.cc +++ b/sql/sql_parse.cc @@ -3717,6 +3717,10 @@ static bool check_db_used(THD *thd,TABLE_LIST *tables) #define used_stack(A,B) (long) (B - A) #endif +#ifndef DBUG_OFF +long max_stack_used; +#endif + #ifndef EMBEDDED_LIBRARY bool check_stack_overrun(THD *thd,char *buf __attribute__((unused))) { @@ -3729,6 +3733,9 @@ bool check_stack_overrun(THD *thd,char *buf __attribute__((unused))) thd->fatal_error(); return 1; } +#ifndef DBUG_OFF + max_stack_used= max(max_stack_used, stack_used); +#endif return 0; } #endif /* EMBEDDED_LIBRARY */ |