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-rw-r--r--sql/sql_union.cc6
1 files changed, 6 insertions, 0 deletions
diff --git a/sql/sql_union.cc b/sql/sql_union.cc
index 226086d0d24..a7719a3b519 100644
--- a/sql/sql_union.cc
+++ b/sql/sql_union.cc
@@ -468,3 +468,9 @@ int st_select_lex_unit::cleanup()
}
DBUG_RETURN(error);
}
+
+
+void st_select_lex_unit::reinit_exec_mechanism()
+{
+ prepared= optimized= executed= 0;
+}