Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream

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

1 files changed, 43 insertions, 0 deletions

diff --git a/mysql-test/main/stat_tables_partition.test b/mysql-test/main/stat_tables_partition.test
new file mode 100644
index 00000000..11b74818
--- /dev/null
+++ b/mysql-test/main/stat_tables_partition.test
@@ -0,0 +1,43 @@
+--source include/have_partition.inc
+
+--echo #
+--echo # Bug mdev-3866: valgrind complain from ANALYZE on a table with BIT field
+--echo # 
+
+SET use_stat_tables = 'preferably';
+
+CREATE TABLE t1 (pk int PRIMARY KEY, a bit(1), INDEX idx(a)
+) ENGINE=MyISAM PARTITION BY KEY(pk) PARTITIONS 2;
+INSERT INTO t1 VALUES (1,1),(2,0),(3,0),(4,1);
+
+ANALYZE TABLE t1;
+DROP TABLE t1;
+
+--echo #
+--echo # MDEV-21472: ALTER TABLE ... ANALYZE PARTITION ... with EITS reads and locks all rows
+--echo #
+CREATE TABLE t1 (
+  id int(11) auto_increment primary key,
+  c1 int(11) DEFAULT NULL
+) PARTITION BY RANGE (id) (
+  PARTITION p0 VALUES LESS THAN (4),
+  PARTITION p1 VALUES LESS THAN MAXVALUE
+);
+
+insert into t1(c1) values (1),(1),(1),(1),  (1),(1),(1),(1);
+insert into t1(c1) select c1 from t1;
+insert into t1(c1) select c1 from t1;
+
+select count(*) from t1;
+select count(*) from t1 where id <4;
+flush status;
+set session use_stat_tables='preferably';
+
+--echo # Must NOT show "Engine-independent statistics collected":
+alter table t1 analyze partition p0;
+
+--echo # Should not have Handler_read_rnd_next=34
+show session status like 'Handler_read_rnd%';
+drop table t1;
+
+SET use_stat_tables = DEFAULT;