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PHP Manual :: pg_result_seek



pg_result_error || pg_result_status || PostgreSQL Functions || PHP Manual

(PHP 4 >= 4.3.0, PHP 5, PHP 7)

pg_result_seekSet internal row offset in result resource

Description

bool pg_result_seek ( resource $result , int $offset )

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

Parameters

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.

Return Values

Returns TRUE on success or FALSE on failure.

Examples

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);
 
?>

See Also



pg_result_error || pg_result_status || PostgreSQL Functions || PHP Manual
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