diff options
Diffstat (limited to 'mysql-test/main/handler_read_last.result')
| -rw-r--r-- | mysql-test/main/handler_read_last.result | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/mysql-test/main/handler_read_last.result b/mysql-test/main/handler_read_last.result new file mode 100644 index 00000000..9dd37846 --- /dev/null +++ b/mysql-test/main/handler_read_last.result @@ -0,0 +1,68 @@ +DROP TABLE IF EXISTS t1; +CREATE TABLE t1 (a INT, INDEX (a)); +INSERT INTO t1 VALUES (),(),(),(),(),(),(),(),(),(); +FLUSH STATUS; +SELECT a FROM t1 ORDER BY a LIMIT 1; +a +NULL +SHOW STATUS LIKE 'HANDLER_READ%'; +Variable_name Value +Handler_read_first 1 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +FLUSH STATUS; +SELECT a FROM t1 ORDER BY a DESC LIMIT 1; +a +NULL +SHOW STATUS LIKE 'HANDLER_READ%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 1 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +FLUSH STATUS; +SELECT a FROM t1 ORDER BY a LIMIT 3; +a +NULL +NULL +NULL +SHOW STATUS LIKE 'HANDLER_READ%'; +Variable_name Value +Handler_read_first 1 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 2 +Handler_read_prev 0 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +FLUSH STATUS; +SELECT a FROM t1 ORDER BY a DESC LIMIT 3; +a +NULL +NULL +NULL +SHOW STATUS LIKE 'HANDLER_READ%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 1 +Handler_read_next 0 +Handler_read_prev 2 +Handler_read_retry 0 +Handler_read_rnd 0 +Handler_read_rnd_deleted 0 +Handler_read_rnd_next 0 +DROP TABLE t1; |