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MDEV-14592: Custom Aggregates Usage Status Variable

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Introduced new status variable for custom aggregate functions.
This commit is contained in:
Varun Gupta
2018-03-30 01:25:48 +03:00
parent 87ee85634c
commit cbc45d2914
9 changed files with 180 additions and 0 deletions
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2
sql/sql_select.cc
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@ -3255,6 +3255,8 @@ bool JOIN::make_aggr_tables_info()
/* Count that we're using window functions. */
status_var_increment(thd->status_var.feature_window_functions);
}
if (select_lex->custom_agg_func_used())
status_var_increment(thd->status_var.feature_custom_aggregate_functions);
fields= curr_fields_list;
// Reset before execution