zoneminder/db/zm_update-1.35.21.sql

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2021-03-12 22:28:05 +08:00
--
-- Add HomeView to Users
--
SET @s = (SELECT IF(
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE table_schema = DATABASE()
AND table_name = 'Users'
AND column_name = 'HomeView'
) > 0,
"SELECT 'Column HomeView already exists in Users'",
"ALTER TABLE `Users` ADD `HomeView` varchar(64) NOT NULL DEFAULT '' AFTER `APIEnabled`"
));
PREPARE stmt FROM @s;
EXECUTE stmt;
SET @s = (SELECT IF(
(SELECT COUNT(*)
FROM INFORMATION_SCHEMA.TABLES
WHERE table_name = 'Snapshots'
AND table_schema = DATABASE()
) > 0,
"SELECT 'Snapshots table exists'",
"CREATE TABLE Snapshots (
`Id` int(10) unsigned NOT NULL auto_increment,
`Name` VARCHAR(64),
`Description` TEXT,
`CreatedBy` int(10),
`CreatedOn` datetime default NULL,
PRIMARY KEY(Id)
) ENGINE=InnoDB;"
));
PREPARE stmt FROM @s;
EXECUTE stmt;
SET @s = (SELECT IF(
(SELECT COUNT(*)
FROM INFORMATION_SCHEMA.TABLES
WHERE table_name = 'Snapshot_Events'
AND table_schema = DATABASE()
) > 0,
"SELECT 'Snapshot_Events table exists'",
"CREATE TABLE Snapshot_Events (
`Id` int(10) unsigned NOT NULL auto_increment,
`SnapshotId` int(10) unsigned NOT NULL,
FOREIGN KEY (`SnapshotId`) REFERENCES `Snapshots` (`Id`) ON DELETE CASCADE,
`EventId` bigint unsigned NOT NULL,
FOREIGN KEY (`EventId`) REFERENCES `Events` (`Id`) ON DELETE CASCADE,
KEY `Snapshot_Events_SnapshotId_idx` (`SnapshotId`),
PRIMARY KEY(Id)
) ENGINE=InnoDB;"
));
PREPARE stmt FROM @s;
EXECUTE stmt;