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| author | Oleksandr Byelkin <sanja@mariadb.com> | 2020-06-10 21:14:13 +0300 |
|---|---|---|
| committer | Monty <monty@mariadb.org> | 2020-06-14 19:39:43 +0300 |
| commit | d7a9cdc627e59b3dbb91c8878ab74d62e0fdb3ce (patch) | |
| tree | 2475063d16dcdf591792dcbe9791afa23dc09a9d /mysql-test/suite | |
| parent | b3179b7e3294b8e6869283b69d1ab811b7a86944 (diff) | |
| download | mariadb-git-d7a9cdc627e59b3dbb91c8878ab74d62e0fdb3ce.tar.gz | |
Fixed hang in Aria page cache with concurrent SELECT
MDEV-20302 Server hangs upon concurrent SELECT from partitioned S3
Diffstat (limited to 'mysql-test/suite')
| -rw-r--r-- | mysql-test/suite/s3/alter2.result | 27 | ||||
| -rw-r--r-- | mysql-test/suite/s3/alter2.test | 33 |
2 files changed, 60 insertions, 0 deletions
diff --git a/mysql-test/suite/s3/alter2.result b/mysql-test/suite/s3/alter2.result index d2849905c67..b15d2b1eb96 100644 --- a/mysql-test/suite/s3/alter2.result +++ b/mysql-test/suite/s3/alter2.result @@ -20,3 +20,30 @@ connection con1; disconnect con1; connection default; DROP TABLE t1; +# +# MDEV-20302 Server hangs upon concurrent SELECT from partitioned S3 +# table +# +CREATE TABLE t1 ( +pk INT AUTO_INCREMENT, +c CHAR(12), +PRIMARY KEY(pk), +KEY(c) +) ENGINE=Aria +PARTITION BY KEY(pk) PARTITIONS 2; +CREATE VIEW v1 AS SELECT * FROM t1; +INSERT INTO t1 VALUES (NULL,'ill'),(NULL,'loop'); +ALTER TABLE t1 ENGINE=S3; +connect con1,localhost,root,,test; +SELECT * FROM t1 WHERE c BETWEEN 'bar' AND 'foo'; +connection default; +SELECT pk FROM v1; +pk +1 +2 +connection con1; +pk c +disconnect con1; +connection default; +DROP VIEW v1; +DROP TABLE t1; diff --git a/mysql-test/suite/s3/alter2.test b/mysql-test/suite/s3/alter2.test index de2bc001298..0be82f5a7ff 100644 --- a/mysql-test/suite/s3/alter2.test +++ b/mysql-test/suite/s3/alter2.test @@ -1,4 +1,5 @@ --source include/have_s3.inc +--source include/have_partition.inc --source create_database.inc --echo # @@ -26,6 +27,38 @@ SELECT * FROM t1; --connection default DROP TABLE t1; +--echo # +--echo # MDEV-20302 Server hangs upon concurrent SELECT from partitioned S3 +--echo # table +--echo # + +CREATE TABLE t1 ( + pk INT AUTO_INCREMENT, + c CHAR(12), + PRIMARY KEY(pk), + KEY(c) +) ENGINE=Aria + PARTITION BY KEY(pk) PARTITIONS 2; + +CREATE VIEW v1 AS SELECT * FROM t1; +INSERT INTO t1 VALUES (NULL,'ill'),(NULL,'loop'); +ALTER TABLE t1 ENGINE=S3; + +--connect (con1,localhost,root,,test) +--send + SELECT * FROM t1 WHERE c BETWEEN 'bar' AND 'foo'; + +--connection default +SELECT pk FROM v1; + +--connection con1 +--reap + +--disconnect con1 +--connection default +DROP VIEW v1; +DROP TABLE t1; + # # clean up # |