# px_delete_record

(PECL paradox >= 1.4.0)

px_delete_record — Deletes record from paradox database

### 说明

px_delete_record ( resource `$pxdoc` , int `$num` ) : bool

This function deletes a record from the database. It does not free the space in the database file but just marks it as deleted. Inserting a new record afterwards will reuse the space.

> Note:

> This function is only available if pxlib >= 0.6.0 is used.

### 参数

`pxdoc`

  Resource identifier of the paradox database as returned by px_new().

`num`

  The record number is an artificial number counting records in the order as they are stored in the database. The first record has number 0.

### 返回值

成功时返回 `TRUE`， 或者在失败时返回 `FALSE`。