略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: PDO::pgsqlCopyToFile

2024-11-15

PDO::pgsqlCopyToFile

(PHP 5 >= 5.3.3, PHP 7, PHP 8)

PDO::pgsqlCopyToFileCopy data from table into file

说明

public PDO::pgsqlCopyToFile(
    string $table_name,
    string $filename,
    string $delimiter = "\t",
    string $null_as = "\\\\N",
    string $fields = ?
): bool

Copies data from table into file specified by filename using delimiter as fields delimiter and fields list

参数

table_name

String containing table name

filename

Filename to export data

delimiter

Delimiter used in file specified by filename

null_as

How to interpret null values

fields

List of fields to insert

返回值

Returns true on success, 或者在失败时返回 false.

add a noteadd a note

User Contributed Notes

There are no user contributed notes for this page.

官方地址:https://www.php.net/manual/en/pdo.pgsqlcopytofile.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3