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Make the primary index on Monitors_Permissions a unique index to ensure that the MOnitorId/UserId mapping is unique.

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Isaac Connor
2022-10-19 17:13:26 -04:00
parent ef8d999218
commit 893b86ee96
1 changed files with 16 additions and 1 deletions
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17
db/zm_create.sql.in
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@@ -384,8 +384,23 @@ CREATE TABLE `Groups_Permissions` (
PRIMARY KEY (`Id`)
) ENGINE=@ZM_MYSQL_ENGINE@;
CREATE INDEX `Groups_Permissions_GroupId_idx` ON `Groups_Permissionss` (`GroupId`);
CREATE UNIQUE INDEX `Groups_Permissions_GroupId_UserId_idx` ON `Groups_Permissions` (`GroupId`,`UserId`);
CREATE INDEX `Groups_Permissions_UserId_idx` ON `Groups_Permissions` (`UserId`);
DROP TABLE IF EXISTS `Monitors_Permissions`;
CREATE TABLE `Monitors_Permissions` (
`Id` INT(10) unsigned NOT NULL auto_increment,
`MonitorId` int(10) unsigned NOT NULL,
FOREIGN KEY (`MonitorId`) REFERENCES `Monitors` (`Id`) ON DELETE CASCADE,
`UserId` int(10) unsigned NOT NULL,
FOREIGN KEY (`UserId`) REFERENCES `Users` (`Id`) ON DELETE CASCADE,
`Permission` enum('Inherit','None','View','Edit') NOT NULL default 'Inherit',
PRIMARY KEY (`Id`)
) ENGINE=@ZM_MYSQL_ENGINE@;
CREATE UNIQUE INDEX `Monitors_Permissions_MonitorId_UserId_idx` ON `Monitors_Permissions` (`MonitorId`,`UserId`);
CREATE INDEX `Monitors_Permissions_UserId_idx` ON `Monitors_Permissions` (`UserId`);
--
-- Table structure for table `Logs`
--