summaryrefslogtreecommitdiff
path: root/mysql-test/main/handler_read_last.test
diff options
context:
space:
mode:
Diffstat (limited to 'mysql-test/main/handler_read_last.test')
-rw-r--r--mysql-test/main/handler_read_last.test25
1 files changed, 25 insertions, 0 deletions
diff --git a/mysql-test/main/handler_read_last.test b/mysql-test/main/handler_read_last.test
new file mode 100644
index 00000000000..9104be78952
--- /dev/null
+++ b/mysql-test/main/handler_read_last.test
@@ -0,0 +1,25 @@
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+--enable_warnings
+
+CREATE TABLE t1 (a INT, INDEX (a));
+INSERT INTO t1 VALUES (),(),(),(),(),(),(),(),(),();
+
+FLUSH STATUS;
+SELECT a FROM t1 ORDER BY a LIMIT 1;
+SHOW STATUS LIKE 'HANDLER_READ%';
+
+FLUSH STATUS;
+SELECT a FROM t1 ORDER BY a DESC LIMIT 1;
+SHOW STATUS LIKE 'HANDLER_READ%';
+
+FLUSH STATUS;
+SELECT a FROM t1 ORDER BY a LIMIT 3;
+SHOW STATUS LIKE 'HANDLER_READ%';
+
+FLUSH STATUS;
+SELECT a FROM t1 ORDER BY a DESC LIMIT 3;
+SHOW STATUS LIKE 'HANDLER_READ%';
+
+DROP TABLE t1;
+