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https://github.com/yiisoft/yii2.git
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102 lines
3.4 KiB
Transact-SQL
102 lines
3.4 KiB
Transact-SQL
/**
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* Database schema required by \yii\rbac\DbManager.
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*
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* @author Qiang Xue <qiang.xue@gmail.com>
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* @author Alexander Kochetov <creocoder@gmail.com>
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* @link https://www.yiiframework.com/
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* @copyright 2008 Yii Software LLC
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* @license https://www.yiiframework.com/license/
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* @since 2.0
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*/
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if object_id('[auth_assignment]', 'U') is not null
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drop table [auth_assignment];
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if object_id('[auth_item_child]', 'U') is not null
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drop table [auth_item_child];
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if object_id('[auth_item]', 'U') is not null
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drop table [auth_item];
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if object_id('[auth_rule]', 'U') is not null
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drop table [auth_rule];
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create table [auth_rule]
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(
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[name] varchar(64) not null,
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[data] blob,
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[created_at] integer,
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[updated_at] integer,
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primary key ([name])
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);
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create table [auth_item]
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(
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[name] varchar(64) not null,
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[type] smallint not null,
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[description] text,
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[rule_name] varchar(64),
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[data] blob,
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[created_at] integer,
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[updated_at] integer,
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primary key ([name]),
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foreign key ([rule_name]) references [auth_rule] ([name])
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);
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create index [idx-auth_item-type] on [auth_item] ([type]);
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create table [auth_item_child]
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(
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[parent] varchar(64) not null,
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[child] varchar(64) not null,
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primary key ([parent],[child]),
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foreign key ([parent]) references [auth_item] ([name]),
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foreign key ([child]) references [auth_item] ([name])
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);
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create table [auth_assignment]
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(
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[item_name] varchar(64) not null,
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[user_id] varchar(64) not null,
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[created_at] integer,
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primary key ([item_name], [user_id]),
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foreign key ([item_name]) references [auth_item] ([name]) on delete cascade on update cascade
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);
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create index [auth_assignment_user_id_idx] on [auth_assignment] ([user_id]);
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CREATE TRIGGER dbo.trigger_auth_item_child
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ON dbo.[auth_item]
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INSTEAD OF DELETE, UPDATE
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AS
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DECLARE @old_name VARCHAR (64) = (SELECT name FROM deleted)
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DECLARE @new_name VARCHAR (64) = (SELECT name FROM inserted)
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BEGIN
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IF COLUMNS_UPDATED() > 0
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BEGIN
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IF @old_name <> @new_name
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BEGIN
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ALTER TABLE auth_item_child NOCHECK CONSTRAINT FK__auth_item__child;
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UPDATE auth_item_child SET child = @new_name WHERE child = @old_name;
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END
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UPDATE auth_item
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SET name = (SELECT name FROM inserted),
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type = (SELECT type FROM inserted),
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description = (SELECT description FROM inserted),
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rule_name = (SELECT rule_name FROM inserted),
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data = (SELECT data FROM inserted),
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created_at = (SELECT created_at FROM inserted),
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updated_at = (SELECT updated_at FROM inserted)
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WHERE name IN (SELECT name FROM deleted)
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IF @old_name <> @new_name
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BEGIN
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ALTER TABLE auth_item_child CHECK CONSTRAINT FK__auth_item__child;
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END
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END
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ELSE
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BEGIN
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DELETE FROM dbo.[auth_item_child] WHERE parent IN (SELECT name FROM deleted) OR child IN (SELECT name FROM deleted);
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DELETE FROM dbo.[auth_item] WHERE name IN (SELECT name FROM deleted);
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END
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END;
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