summaryrefslogtreecommitdiffstats
path: root/mysql-test/main/handler_read_last.test
blob: 390d5f092fc3ad0a0dd66180a9e4a3820a68d123 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
# Tests will be skipped for the view protocol because the view protocol creates 
# an additional util connection and other statistics data
-- source include/no_view_protocol.inc

--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings

CREATE TABLE t1 (a INT, INDEX (a));
INSERT INTO t1 VALUES (),(),(),(),(),(),(),(),(),();

--disable_ps2_protocol
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%';
--enable_ps2_protocol

DROP TABLE t1;