upgrade notice for auth tables.

UPGRADE

@@ -21,7 +21,7 @@ General upgrade intructions
 
 Upgrading from v1.1.7
 ---------------------
-Default behavior for handling before* events via overriding methods of parent class are changed.
+- Default behavior for handling before* events via overriding methods of parent class are changed.
 Now in order to cancel the execution of the next method, a boolean false value must be returned.
 This means, if null or any other non-boolean-false value is returned, the next
 will continue to be executed. This change will affect you if you have code like the following:
@@ -40,6 +40,12 @@ public function beforeControllerAction($controller, $action)
 
 In the above code, the "return 0" statement should be changed to be "return false".
 
+- CDbAuthManager will now quote columns and tables referenced in its SQL code.
+If your auth tables were created in a case-insensitive fashion (e.g. on PostgreSQL)
+while your DBMS is case-sensitive, this change may cause DB query errors.
+To fix this issue, you will have to rename the table names and columns, or re-create
+the auth tables by following the SQL code given in framework/web/auth/*.sql.
+
 
 Upgrading from v1.1.6
 ---------------------

framework/web/auth/schema-mysql.sql

@@ -0,0 +1,42 @@
+/**
+ * Database schema required by CDbAuthManager.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright &copy; 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ * @since 1.0
+ */
+
+drop table if exists AuthAssignment;
+drop table if exists AuthItemChild;
+drop table if exists AuthItem;
+
+create table AuthItem
+(
+   name                 varchar(64) not null,
+   type                 integer not null,
+   description          text,
+   bizrule              text,
+   data                 text,
+   primary key (name)
+);
+
+create table AuthItemChild
+(
+   parent               varchar(64) not null,
+   child                varchar(64) not null,
+   primary key (parent,child),
+   foreign key (parent) references AuthItem (name) on delete cascade on update cascade,
+   foreign key (child) references AuthItem (name) on delete cascade on update cascade
+);
+
+create table AuthAssignment
+(
+   itemname             varchar(64) not null,
+   userid               varchar(64) not null,
+   bizrule              text,
+   data                 text,
+   primary key (itemname,userid),
+   foreign key (itemname) references AuthItem (name) on delete cascade on update cascade
+);

framework/web/auth/schema-oci.sql

@@ -0,0 +1,42 @@
+/**
+ * Database schema required by CDbAuthManager.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright &copy; 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ * @since 1.0
+ */
+
+drop table if exists AuthAssignment;
+drop table if exists AuthItemChild;
+drop table if exists AuthItem;
+
+create table AuthItem
+(
+   name                 varchar(64) not null,
+   type                 integer not null,
+   description          text,
+   bizrule              text,
+   data                 text,
+   primary key (name)
+);
+
+create table AuthItemChild
+(
+   parent               varchar(64) not null,
+   child                varchar(64) not null,
+   primary key (parent,child),
+   foreign key (parent) references AuthItem (name) on delete cascade on update cascade,
+   foreign key (child) references AuthItem (name) on delete cascade on update cascade
+);
+
+create table AuthAssignment
+(
+   itemname             varchar(64) not null,
+   userid               varchar(64) not null,
+   bizrule              text,
+   data                 text,
+   primary key (itemname,userid),
+   foreign key (itemname) references AuthItem (name) on delete cascade on update cascade
+);

framework/web/auth/schema-pgsql.sql

@@ -0,0 +1,42 @@
+/**
+ * Database schema required by CDbAuthManager.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright &copy; 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ * @since 1.0
+ */
+
+drop table if exists AuthAssignment;
+drop table if exists AuthItemChild;
+drop table if exists AuthItem;
+
+create table AuthItem
+(
+   name                 varchar(64) not null,
+   type                 integer not null,
+   description          text,
+   bizrule              text,
+   data                 text,
+   primary key (name)
+);
+
+create table AuthItemChild
+(
+   parent               varchar(64) not null,
+   child                varchar(64) not null,
+   primary key (parent,child),
+   foreign key (parent) references AuthItem (name) on delete cascade on update cascade,
+   foreign key (child) references AuthItem (name) on delete cascade on update cascade
+);
+
+create table AuthAssignment
+(
+   itemname             varchar(64) not null,
+   userid               varchar(64) not null,
+   bizrule              text,
+   data                 text,
+   primary key (itemname,userid),
+   foreign key (itemname) references AuthItem (name) on delete cascade on update cascade
+);

framework/web/auth/schema-sqlite.sql

@@ -0,0 +1,42 @@
+/**
+ * Database schema required by CDbAuthManager.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright &copy; 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ * @since 1.0
+ */
+
+drop table if exists AuthAssignment;
+drop table if exists AuthItemChild;
+drop table if exists AuthItem;
+
+create table AuthItem
+(
+   name                 varchar(64) not null,
+   type                 integer not null,
+   description          text,
+   bizrule              text,
+   data                 text,
+   primary key (name)
+);
+
+create table AuthItemChild
+(
+   parent               varchar(64) not null,
+   child                varchar(64) not null,
+   primary key (parent,child),
+   foreign key (parent) references AuthItem (name) on delete cascade on update cascade,
+   foreign key (child) references AuthItem (name) on delete cascade on update cascade
+);
+
+create table AuthAssignment
+(
+   itemname             varchar(64) not null,
+   userid               varchar(64) not null,
+   bizrule              text,
+   data                 text,
+   primary key (itemname,userid),
+   foreign key (itemname) references AuthItem (name) on delete cascade on update cascade
+);