File: stat_tables_innodb_debug.result

package info (click to toggle)
mariadb 1%3A11.8.2-1
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 765,428 kB
  • sloc: ansic: 2,382,827; cpp: 1,803,532; asm: 378,315; perl: 63,176; sh: 46,496; pascal: 40,776; java: 39,363; yacc: 20,428; python: 19,506; sql: 17,864; xml: 12,463; ruby: 8,544; makefile: 6,059; cs: 5,855; ada: 1,700; lex: 1,193; javascript: 1,039; objc: 80; tcl: 73; awk: 46; php: 22
file content (25 lines) | stat: -rw-r--r-- 754 bytes parent folder | download | duplicates (8) 
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
 
# 
# MDEV-7901: re-implement analyze table for low impact
# 
create table t1 (a int, b int, c int, key IDX1(a), key IDX2(a,b)) engine=innodb;
insert into t1 select seq/10, seq/2, seq from seq_0_to_9;
SET DEBUG_SYNC='statistics_collection_start1 SIGNAL analyzing WAIT_FOR written';
analyze table t1 persistent for all;
connect  con1, localhost, root,,;
connection con1;
SET DEBUG_SYNC= 'now WAIT_FOR analyzing';
select count(*) from t1;
count(*)
10
insert into t1 values (333,333,333);
update t1 set a=1;
SET DEBUG_SYNC= 'now SIGNAL written';
connection default;
Table	Op	Msg_type	Msg_text
test.t1	analyze	status	Engine-independent statistics collected
test.t1	analyze	status	OK
select count(*) from t1;
count(*)
11
set debug_sync='RESET';
drop table t1;