# ingres_commit

(PHP 4 >= 4.0.2, PHP 5 < 5.1.0, PECL ingres >= 1.0.0)

ingres_commit — Commit a transaction

### 说明

ingres_commit ( resource `$link` ) : bool

ingres_commit() commits the currently open transaction, making all changes made to the database permanent.

This closes the transaction. A new transaction can be opened by sending a query with ingres_query().

You can also have the server commit automatically after every query by calling ingres_autocommit() before opening the transaction.

By default Ingres will roll back any uncommitted transactions at the end of a request. Use this function or ingres_autocommit() to ensure your that data is committed to the database.

### 参数

`link`

  The connection link identifier

### 返回值

成功时返回 `TRUE`， 或者在失败时返回 `FALSE`。

### 参见

- ingres_query() - Send an SQL query to Ingres
- ingres_rollback() - Roll back a transaction
- ingres_autocommit() - Switch autocommit on or off