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MDEV-31742 incorrect examined rows in case of stored function usage

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The counter is global so we do not need add backup to it
if we do not zero it after taking the backup.
This commit is contained in:
Oleksandr Byelkin
2023-07-19 16:14:39 +02:00
parent 2bf291ba59
commit 89a493d64c
5 changed files with 128 additions and 13 deletions
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sql/sql_class.cc
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@ -5603,7 +5603,6 @@ void THD::restore_sub_statement_state(Sub_statement_state *backup)
The following is added to the old values as we are interested in the
total complexity of the query
*/
inc_examined_row_count(backup->examined_row_count);
cuted_fields+= backup->cuted_fields;
DBUG_VOID_RETURN;
}