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-rw-r--r--sql/mysql_priv.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/mysql_priv.h b/sql/mysql_priv.h
index c128fac8d9e..429a71b4437 100644
--- a/sql/mysql_priv.h
+++ b/sql/mysql_priv.h
@@ -1022,6 +1022,7 @@ void mysql_lock_remove(THD *thd, MYSQL_LOCK *locked,TABLE *table);
void mysql_lock_abort(THD *thd, TABLE *table);
bool mysql_lock_abort_for_thread(THD *thd, TABLE *table);
MYSQL_LOCK *mysql_lock_merge(MYSQL_LOCK *a,MYSQL_LOCK *b);
+int mysql_lock_have_duplicate(THD *thd, TABLE *table, TABLE_LIST *tables);
bool lock_global_read_lock(THD *thd);
void unlock_global_read_lock(THD *thd);
bool wait_if_global_read_lock(THD *thd, bool abort_on_refresh, bool is_not_commit);