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Add MaxImageBufferCount and udpate values as appropriate in update script

This commit is contained in:
Isaac Connor 2021-03-26 14:32:06 -04:00
parent 2e675a338b
commit 569efd8471
2 changed files with 23 additions and 3 deletions
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7
db/zm_create.sql.in
View File

@ -497,11 +497,12 @@ CREATE TABLE `Monitors` (
`LabelX` smallint(5) unsigned NOT NULL default '0',
`LabelY` smallint(5) unsigned NOT NULL default '0',
`LabelSize` smallint(5) unsigned NOT NULL DEFAULT '1',
`ImageBufferCount` smallint(5) unsigned NOT NULL default '100',
`WarmupCount` smallint(5) unsigned NOT NULL default '25',
`ImageBufferCount` smallint(5) unsigned NOT NULL default '3',
`MaxImageBufferCount` smallint(5) unsigned NOT NULL default '0',
`WarmupCount` smallint(5) unsigned NOT NULL default '0',
`PreEventCount` smallint(5) unsigned NOT NULL default '10',
`PostEventCount` smallint(5) unsigned NOT NULL default '10',
`StreamReplayBuffer` int(10) unsigned NOT NULL default '1000',
`StreamReplayBuffer` int(10) unsigned NOT NULL default '0',
`AlarmFrameCount` smallint(5) unsigned NOT NULL default '1',
`SectionLength` int(10) unsigned NOT NULL default '600',
`MinSectionLength` int(10) unsigned NOT NULL default '10',

19
db/zm_update-1.35.22.sql Normal file
View File

@ -0,0 +1,19 @@
--
-- Add MaxImageBufferCount, set it to ImageBufferCount if that was large and set ImageBufferCount to 3
--
SET @s = (SELECT IF(
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE table_schema = DATABASE()
AND table_name = 'Monitors'
AND column_name = 'MaxImageBufferCount'
) > 0,
"SELECT 'Column MaxImageBufferCount already exists in Monitors'",
"ALTER TABLE `Monitors` ADD `MaxImageBufferCount` smallint(5) unsigned NOT NULL default '0' AFTER `ImageBufferCount`"
));
PREPARE stmt FROM @s;
EXECUTE stmt;
UPDATE `Monitors` SET MaxImageBufferCount=ImageBufferCount WHERE ImageBufferCount >= 20;
UPDATE `Monitors` SET ImageBufferCount = 3;