PostgreSQL Функции
PHP Manual

pg_result_seek

(PHP 4 >= 4.3.0, PHP 5)

pg_result_seekSet internal row offset in result resource

Описание

bool pg_result_seek ( resource $result , int $offset )

pg_result_seek() sets the internal row offset in a result resource.

Параметри

result

PostgreSQL query result resource, returned by pg_query(), pg_query_params() or pg_execute() (among others).

offset

Row to move the internal offset to in the result resource. Rows are numbered starting from zero.

Връщани стойности

Връща TRUE при успех или FALSE при неуспех.

Примери

Example #1 pg_result_seek() example

<?php

// Connect to the database
$conn pg_pconnect("dbname=publisher");

// Execute a query
$result pg_query($conn"SELECT author, email FROM authors");

// Seek to the 3rd row (assuming there are 3 rows)
pg_result_seek($result2);

// Fetch the 3rd row
$row pg_fetch_row($result);
 
?>

Вж. също


PostgreSQL Функции
PHP Manual