File: innodb_stats_auto_recalc.result

package info (click to toggle)
percona-xtrabackup 2.2.3-2.1
  • links: PTS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 293,260 kB
  • ctags: 146,881
  • sloc: cpp: 1,051,960; ansic: 570,217; java: 54,595; perl: 53,495; pascal: 44,194; sh: 27,826; yacc: 15,314; python: 12,142; xml: 7,848; sql: 4,125; makefile: 1,459; awk: 785; lex: 758
file content (44 lines) | stat: -rw-r--r-- 1,357 bytes parent folder | download | duplicates (5)
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
32
33
34
35
36
37
38
39
40
41
42
43
44
CREATE TABLE autorecalc (a INT, PRIMARY KEY (a)) ENGINE=INNODB;
SELECT n_rows, clustered_index_size FROM mysql.innodb_table_stats WHERE table_name = 'autorecalc';
n_rows	0
clustered_index_size	1
SELECT index_name, stat_name, stat_value FROM mysql.innodb_index_stats WHERE table_name = 'autorecalc';
index_name	PRIMARY
stat_name	n_diff_pfx01
stat_value	0
index_name	PRIMARY
stat_name	n_leaf_pages
stat_value	1
index_name	PRIMARY
stat_name	size
stat_value	1
INSERT INTO autorecalc VALUES (1);
INSERT INTO autorecalc VALUES (2);
SELECT n_rows, clustered_index_size FROM mysql.innodb_table_stats WHERE table_name = 'autorecalc';
n_rows	2
clustered_index_size	1
SELECT index_name, stat_name, stat_value FROM mysql.innodb_index_stats WHERE table_name = 'autorecalc';
index_name	PRIMARY
stat_name	n_diff_pfx01
stat_value	2
index_name	PRIMARY
stat_name	n_leaf_pages
stat_value	1
index_name	PRIMARY
stat_name	size
stat_value	1
DELETE FROM autorecalc;
SELECT n_rows, clustered_index_size FROM mysql.innodb_table_stats WHERE table_name = 'autorecalc';
n_rows	0
clustered_index_size	1
SELECT index_name, stat_name, stat_value FROM mysql.innodb_index_stats WHERE table_name = 'autorecalc';
index_name	PRIMARY
stat_name	n_diff_pfx01
stat_value	0
index_name	PRIMARY
stat_name	n_leaf_pages
stat_value	1
index_name	PRIMARY
stat_name	size
stat_value	1
DROP TABLE autorecalc;