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authorRobert Bindar <robert@mariadb.org>2019-12-05 18:26:52 +0200
committerGitHub <noreply@github.com>2019-12-05 18:26:52 +0200
commit1fbd9bb2c5d134209ac2aae073f7a78797c1c04e (patch)
treee6cea8f8bf86655cce2fe0dbd7111a711ee40b33 /mysql-test/suite/sql_sequence
parentd759f764f6b115ca7ad7644ae3ee2e19c71c6138 (diff)
downloadmariadb-git-1fbd9bb2c5d134209ac2aae073f7a78797c1c04e.tar.gz
Merge pull request #1261 from robertbindar/mdev-17978
MDEV-17978 Server crash in SHOW CREATE SEQUENCE on a broken view
Diffstat (limited to 'mysql-test/suite/sql_sequence')
-rw-r--r--mysql-test/suite/sql_sequence/view.result10
-rw-r--r--mysql-test/suite/sql_sequence/view.test11
2 files changed, 21 insertions, 0 deletions
diff --git a/mysql-test/suite/sql_sequence/view.result b/mysql-test/suite/sql_sequence/view.result
index bd773dcc042..0f39a637deb 100644
--- a/mysql-test/suite/sql_sequence/view.result
+++ b/mysql-test/suite/sql_sequence/view.result
@@ -24,3 +24,13 @@ 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;
diff --git a/mysql-test/suite/sql_sequence/view.test b/mysql-test/suite/sql_sequence/view.test
index fe968604b5b..5b970432a34 100644
--- a/mysql-test/suite/sql_sequence/view.test
+++ b/mysql-test/suite/sql_sequence/view.test
@@ -27,3 +27,14 @@ SELECT NEXT VALUE FOR v1;
--error ER_NOT_SEQUENCE
SELECT PREVIOUS VALUE FOR v1;
drop view v1;
+
+--echo #
+--echo # MDEV 17978 Server crashes in mysqld_show_create_get_fields
+--echo # upon SHOW CREATE SEQUENCE on a broken view
+--echo #
+CREATE TABLE t1 (a INT);
+CREATE VIEW v1 AS SELECT * FROM t1;
+DROP TABLE t1;
+--error ER_NOT_SEQUENCE
+SHOW CREATE SEQUENCE v1;
+DROP VIEW v1;