MDEV-12854 Synchronize CREATE..SELECT data type and result set metadata data type for INT functions

mysql-test/suite/compat/oracle/t/sp-cursor.test

@@ -929,3 +929,26 @@ DELIMITER ;$$
 CALL p1();
 DROP PROCEDURE p1;
 DROP TABLE t1;
+
+--echo #
+--echo # MDEV-12854 Synchronize CREATE..SELECT data type and result set metadata data type for INT functions
+--echo #
+
+--enable_metadata
+--disable_ps_protocol
+DELIMITER $$;
+DECLARE
+  CURSOR c IS SELECT 1 AS c FROM DUAL;
+BEGIN
+  OPEN c;
+  SELECT
+    c%ISOPEN,
+    c%NOTFOUND,
+    c%FOUND,
+    c%ROWCOUNT;
+  CLOSE c;
+END;
+$$
+DELIMITER ;$$
+--enable_ps_protocol
+--disable_metadata