Merge branch '10.4' into bb-10.4-mdev16188

2 files changed, 55 insertions, 0 deletions

diff --git a/mysql-test/suite/csv/flush.result b/mysql-test/suite/csv/flush.result
new file mode 100644
index 00000000000..b0b9b21bd0a
--- /dev/null
+++ b/mysql-test/suite/csv/flush.result
@@ -0,0 +1,25 @@
+CREATE TABLE t1(a INT NOT NULL) ENGINE=csv;
+INSERT INTO t1 VALUES(1);
+connect con1, localhost, root;
+LOCK TABLE t1 READ;
+connection default;
+FLUSH TABLES WITH READ LOCK;
+UNLOCK TABLES;
+# Must return 1 row
+SELECT * FROM t2;
+a
+1
+SELECT * FROM t1;
+a
+1
+connection con1;
+UNLOCK TABLES;
+connection default;
+INSERT INTO t2 VALUES(2);
+INSERT INTO t2 VALUES(2);
+SELECT * from t1,t2;
+a	a
+1	1
+1	2
+1	2
+DROP TABLE t1, t2;
diff --git a/mysql-test/suite/csv/flush.test b/mysql-test/suite/csv/flush.test
new file mode 100644
index 00000000000..934ac26f291
--- /dev/null
+++ b/mysql-test/suite/csv/flush.test
@@ -0,0 +1,30 @@
+--source include/have_csv.inc
+
+let $MYSQLD_DATADIR= `SELECT @@datadir`;
+CREATE TABLE t1(a INT NOT NULL) ENGINE=csv;
+INSERT INTO t1 VALUES(1);
+# works correct if uncommented
+#FLUSH TABLE t1;
+
+connect(con1, localhost, root);
+LOCK TABLE t1 READ;
+
+connection default;
+FLUSH TABLES WITH READ LOCK;
+copy_file $MYSQLD_DATADIR/test/t1.frm $MYSQLD_DATADIR/test/t2.frm;
+copy_file $MYSQLD_DATADIR/test/t1.CSV $MYSQLD_DATADIR/test/t2.CSV;
+copy_file $MYSQLD_DATADIR/test/t1.CSM $MYSQLD_DATADIR/test/t2.CSM;
+UNLOCK TABLES;
+--echo # Must return 1 row
+SELECT * FROM t2;
+SELECT * FROM t1;
+connection con1;
+UNLOCK TABLES;
+
+connection default;
+
+INSERT INTO t2 VALUES(2);
+INSERT INTO t2 VALUES(2);
+SELECT * from t1,t2;
+
+DROP TABLE t1, t2;