Adding upstream version 1:10.5.12.upstream/1%10.5.12upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 34 insertions, 0 deletions

diff --git a/mysql-test/suite/versioning/t/update-big.test b/mysql-test/suite/versioning/t/update-big.test
new file mode 100644
index 00000000..175bfc79
--- /dev/null
+++ b/mysql-test/suite/versioning/t/update-big.test
@@ -0,0 +1,34 @@
+source include/big_test.inc;
+source suite/versioning/engines.inc;
+source suite/versioning/common.inc;
+
+--echo #
+--echo # MDEV-15458 Segfault in heap_scan() upon UPDATE after ADD SYSTEM VERSIONING
+--echo #
+create or replace table t1 (a int);
+insert into t1 values (1),(2),(3),(4),(5),(6),(7),(8);
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+
+--connect (con1,localhost,root,,test)
+alter table t1 add system versioning;
+
+--connection default
+update t1 set a= 7 where a = 3;
+update t1 set a= 2 where a = 7;
+update t1 set a= 5 where a = 2;
+update t1 set a= 1 where a = 5;
+update t1 set a= 8 where a = 1;
+update t1 set a= 4 where a = 8;
+update t1 set a= 6;
+
+drop table t1;
+
+source suite/versioning/common_finish.inc;