yiisoft/yii — pull request #2349 by resurtm (2013-04-15 12:43:58+00:00)
Title: Fixes #2336: PostgreSQL: CDbCommandBuilder uses `NULL` instead of `DEFAULT` as default value for the primary keys of serial type.

Fixes #2336: PostgreSQL: CDbCommandBuilder uses `NULL` instead of `DEFAULT` as default value for the primary keys of serial type.