File: innodb_stats_flag_global_analyze.inc

package info (click to toggle)
mariadb 1%3A10.11.14-0%2Bdeb12u2
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 614,128 kB
  • sloc: ansic: 2,421,226; cpp: 1,765,048; asm: 381,336; perl: 62,256; java: 39,363; pascal: 38,841; sh: 38,242; sql: 19,830; yacc: 19,731; xml: 10,414; python: 10,125; ruby: 8,544; cs: 6,542; makefile: 6,155; ada: 1,879; lex: 1,207; javascript: 996; objc: 80; tcl: 73; awk: 46; php: 22
file content (13 lines) | stat: -rw-r--r-- 548 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
SHOW CREATE TABLE test_ps_flag;

DELETE FROM mysql.innodb_index_stats WHERE table_name = 'test_ps_flag';
DELETE FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag';

# must be 0, we have just deleted the rows
SELECT COUNT(*) AS cnt_before FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag';

SET STATEMENT use_stat_tables=never FOR
ANALYZE TABLE test_ps_flag;

# if the table is PS enabled, then this should be 1 and 0 otherwise
SELECT COUNT(*) AS cnt_after FROM mysql.innodb_table_stats WHERE table_name = 'test_ps_flag';