Update_473
extends DatabaseUpdateBase
in package
Base class for database migration, inspired by Yii.
See more info in README file in same folder.
Table of Contents
Properties
- $db : CDbConnection
- $newVersion : int
- $options : string
Methods
- __construct() : mixed
- getVersion() : int
- Get db version number based on class name, e.g. 123 for Update_123
- safeUp() : void
- Runs up() wrapped in a transaction.
- up() : mixed
- This is the function that must be implemented by the child classes.
- updateVersion() : mixed
- Sets DBVersion in settings global to $this->newVersion Last thing that happens before transaction commit in every update.
Properties
$db
protected
CDbConnection
$db
$newVersion
protected
int
$newVersion
$options
protected
string
$options
Methods
__construct()
public
__construct(CDbConnection $connection, string $options) : mixed
Parameters
- $connection : CDbConnection
- $options : string
-
Specific database options like ENGINE=INNODB etc
getVersion()
Get db version number based on class name, e.g. 123 for Update_123
public
getVersion() : int
Return values
intsafeUp()
Runs up() wrapped in a transaction.
public
safeUp() : void
Will rollback transaction and re-throw exception at failure.
Tags
up()
This is the function that must be implemented by the child classes.
public
up() : mixed
updateVersion()
Sets DBVersion in settings global to $this->newVersion Last thing that happens before transaction commit in every update.
private
updateVersion() : mixed