diff options
Diffstat (limited to 'sql/sys_vars.cc')
| -rw-r--r-- | sql/sys_vars.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sql/sys_vars.cc b/sql/sys_vars.cc index d0b39f2b9b0..fcd2df7b338 100644 --- a/sql/sys_vars.cc +++ b/sql/sys_vars.cc @@ -1473,6 +1473,7 @@ export const char *optimizer_switch_names[]= "optimize_join_buffer_size", "table_elimination", "extended_keys", + "exists_to_in", "default", NullS }; /** propagates changes to @@engine_condition_pushdown */ @@ -1514,7 +1515,8 @@ static Sys_var_flagset Sys_optimizer_switch( "semijoin_with_cache, " "subquery_cache, " "table_elimination, " - "extended_keys " + "extended_keys, " + "exists_to_in " "} and val is one of {on, off, default}", SESSION_VAR(optimizer_switch), CMD_LINE(REQUIRED_ARG), optimizer_switch_names, DEFAULT(OPTIMIZER_SWITCH_DEFAULT), |