File: no_running_events.inc

package info (click to toggle)
mysql-5.1 5.1.73-1%2Bdeb6u1
  • links: PTS, VCS
  • area: main
  • in suites: squeeze-lts
  • size: 197,132 kB
  • ctags: 93,377
  • sloc: cpp: 579,952; ansic: 429,462; perl: 49,053; sh: 21,692; pascal: 21,272; yacc: 12,801; makefile: 4,545; xml: 4,114; sql: 3,297; lex: 1,265; asm: 1,023
file content (25 lines) | stat: -rw-r--r-- 1,765 bytes parent folder | download | duplicates (19)
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
##########   include/no_running_events.inc   ###################################
#                                                                              #
# Wait till all event executors have finished their work.                      #
#                                                                              #
# Different event executors share the characteristics that their entry within  #
# processlist contains command = 'Connect'.                                    #
# Of course the corresponding query will also catch other connections being    #
# within the connect phase. This is no problem since the connect phase is      #
# usually very short.                                                          #
#                                                                              #
# A wait_timeout of >= 3 seconds was during experiments in case of "simple"    #
# SQL commands sufficient even on a testing box with heavy parallel load.      #
# "simple" = no sleeps, no long running commands, no waiting for lock ...      #
# We use here the default of 30 seconds because this wastes some time only in  #
# case of unexpected situations.                                               #
#                                                                              #
# Creation:                                                                    #
# 2008-12-19 mleich Implement this check needed for test bug fixes             #
#                                                                              #
################################################################################

let $wait_condition=
  SELECT COUNT(*) = 0 FROM information_schema.processlist
  WHERE command = 'Connect';
--source include/wait_condition.inc