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-rw-r--r--mysql-test/suite/sql_sequence/view.result36
1 files changed, 36 insertions, 0 deletions
diff --git a/mysql-test/suite/sql_sequence/view.result b/mysql-test/suite/sql_sequence/view.result
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+++ b/mysql-test/suite/sql_sequence/view.result
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+create sequence s1;
+create view v1 as select * from s1;
+create view v2 as select next value for s1;
+select * from v1;
+next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
+1 1 9223372036854775806 1 1 1000 0 0
+select * from v2;
+next value for s1
+1
+select * from v2;
+next value for s1
+2
+select next value for v1;
+ERROR 42S02: 'test.v1' is not a SEQUENCE
+drop sequence s1;
+drop view v1,v2;
+#
+# MDEV 13020 Server crashes in Item_func_nextval::val_int upon
+# selecting NEXT or PREVIOUS VALUE for a view
+#
+CREATE OR REPLACE VIEW v1 AS SELECT 1 AS f;
+SELECT NEXT VALUE FOR v1;
+ERROR 42S02: 'test.v1' is not a SEQUENCE
+SELECT PREVIOUS VALUE FOR v1;
+ERROR 42S02: 'test.v1' is not a SEQUENCE
+drop view v1;
+#
+# MDEV 17978 Server crashes in mysqld_show_create_get_fields
+# upon SHOW CREATE SEQUENCE on a broken view
+#
+CREATE TABLE t1 (a INT);
+CREATE VIEW v1 AS SELECT * FROM t1;
+DROP TABLE t1;
+SHOW CREATE SEQUENCE v1;
+ERROR 42S02: 'test.v1' is not a SEQUENCE
+DROP VIEW v1;