CDbMigration
CDbMigration
| Package | system.db |
|---|---|
| Inheritance | abstract class CDbMigration » CComponent |
| Since | 1.1.6 |
| Source Code | framework/db/CDbMigration.php |
CDbMigration is the base class for representing a database migration.
CDbMigration is designed to be used together with the "yiic migrate" command.
Each child class of CDbMigration represents an individual database migration which is identified by the child class name.
Within each migration, the 登录查看完整内容
CDbMigration is designed to be used together with the "yiic migrate" command.
Each child class of CDbMigration represents an individual database migration which is identified by the child class name.
Within each migration, the 登录查看完整内容
