1 files changed, 89 insertions, 0 deletions
diff --git a/mysql-test/main/parser.result b/mysql-test/main/parser.result
index 78156c842ea..49ef2073971 100644
--- a/mysql-test/main/parser.result
+++ b/mysql-test/main/parser.result
@@ -1908,4 +1908,93 @@ KILL ( SELECT 1 ) + LASTVAL(s);
 ERROR 42000: KILL does not support subqueries or stored functions
 KILL LASTVAL(s);
 ERROR 42000: KILL does not support subqueries or stored functions
+#
+# MDEV-23094: Multiple calls to a Stored Procedure from another
+# Stored Procedure crashes server
+#
+create table t1 (id1 int primary key, data1 int);
+create table t2 (id2 int primary key, data2 int);
+create procedure p1(IN id int, IN dt int)
+begin
+if (exists(select * from t1 where id1 = id and data1 = dt) or
+not exists (select * from t2 where id2 = id and data2 = dt))
+then
+select 1;
+end if;
+end //
+call p1(1,2);
+1
+1
+call p1(1,2);
+1
+1
+drop procedure p1;
+create procedure p1(IN id int, IN dt int)
+begin
+case (exists(select * from t1 where id1 = id and data1 = dt) or
+not exists (select * from t2 where id2 = id and data2 = dt))
+when 1 then
+select 1;
+else
+select 0;
+end case;
+end //
+call p1(1,2);
+1
+1
+call p1(1,2);
+1
+1
+drop procedure p1;
+create procedure p1(IN id int, IN dt int)
+begin
+declare wcont int default 1;
+while (exists(select * from t1 where id1 = id and data1 = dt) or
+not exists (select * from t2 where id2 = id and data2 = dt)) and wcont
+do
+select 1;
+set wcont=0;
+end while;
+end //
+call p1(1,2);
+1
+1
+call p1(1,2);
+1
+1
+drop procedure p1;
+create procedure p1(IN id int, IN dt int)
+begin
+declare count int default 1;
+repeat
+select 1;
+set count=count+1;
+until (exists(select * from t1 where id1 = id and data1 = dt) or
+not exists (select * from t2 where id2 = id and data2 = dt)) and
+count < 3
+end repeat;
+end //
+call p1(1,2);
+1
+1
+call p1(1,2);
+1
+1
+drop procedure p1;
+create procedure p1(IN id int, IN dt int)
+begin
+for i in 1..(exists(select * from t1 where id1 = id and data1 = dt) or
+not exists (select * from t2 where id2 = id and data2 = dt))
+do
+select 1;
+end for;
+end //
+call p1(1,2);
+1
+1
+call p1(1,2);
+1
+1
+drop procedure p1;
+drop table t1,t2;
 # End of 10.4 tests