px_delete_record
(PECL paradox:1.4.0-1.4.1)
px_delete_record — Deletes record from paradox database
说明
bool px_delete_record
( resource $pxdoc
, int $num
)
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.
