yii\db\mssql\SqlsrvPDO - Yii2 类参考手册
Class yii\db\mssql\SqlsrvPDO
全部
| 方法 Methods
| Inheritance | yii\db\mssql\SqlsrvPDO » PDO |
|---|---|
| Available since version | 2.0 |
This is an extension of the default PDO class of SQLSRV driver.
It provides workarounds for improperly implemented functionalities of the SQLSRV driver.
Public Methods
隐藏继承的方法 Hide inherited methods
| 方法 Method | 简介 Description | 定义在 Defined By |
|---|---|---|
| lastInsertId() | Returns value of the last inserted ID. | yii\db\mssql\SqlsrvPDO |
方法详情 Method Details
Returns value of the last inserted ID.
SQLSRV driver implements yii\db\mssql\PDO::lastInsertId() method but with a single peculiarity:
when $sequence value is a null or an empty string it returns an empty string.
But when parameter is not specified it works as expected and returns actual
last inserted ID (like the other PDO drivers).
| public integer lastInsertId ( $sequence = null ) | ||
| $sequence | string|null | The sequence name. Defaults to null. |
| return | integer | Last inserted ID value. |
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