File: running_event_scheduler.inc

package info (click to toggle)
mariadb-10.0 10.0.32-0%2Bdeb8u1
  • links: PTS, VCS
  • area: main
  • in suites: jessie
  • size: 476,064 kB
  • sloc: cpp: 1,400,131; ansic: 832,140; perl: 54,391; sh: 41,304; pascal: 32,365; yacc: 14,921; xml: 5,257; sql: 4,667; cs: 4,647; makefile: 4,555; ruby: 4,465; python: 2,292; lex: 1,427; java: 941; asm: 295; awk: 54; php: 22; sed: 16
file content (30 lines) | stat: -rw-r--r-- 1,801 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
26
27
28
29
30
#############   include/running_event_scheduler.inc   ##########################
#                                                                              #
# Wait till the event scheduler reached its final state within the processlist.#
#                                                                              #
# The characteristics of the event_scheduler entry within the processlist is   #
# user = 'event_scheduler' and command = 'Daemon'. I am not 100% sure if       #
# ther is no short phase with command <> 'Daemon'.                             #
# A query with WHERE user = 'event_scheduler' only will also catch events in   #
# startup phase.                                                               #
#                                                                              #
# Creation:                                                                    #
# 2008-12-19 mleich Implement this check needed for test bug fixes             #
#                                                                              #
################################################################################

# 1. Check that the server system variable shows the state needed
if (`SELECT @@global.event_scheduler <> 'ON'`)
{
   --echo # Error: We expect here that the event scheduler is switched on.
   SELECT @@global.event_scheduler;
   --echo #        Thinkable reasons:
   --echo #        1. SET GLOBAL event_scheduler = ON had not the expected effect.
   --echo #        2. Use of the current routine (include/running_event_scheduler.inc)
   --echo #           within the wrong situation
   --die
}
let $wait_condition=
  SELECT COUNT(*) = 1 FROM information_schema.processlist
  WHERE user = 'event_scheduler' AND command = 'Daemon';
--source include/wait_condition.inc