pg_result_seek (PHP 4 >= 4.3.0, PHP 5)
pg_result_seek -- Set internal row offset in result resource
Descripción bool
pg_result_seek ( resource result, int offset )
pg_result_seek() sets the internal row offset in
a result resource.
Lista de parámetros
result
PostgreSQL query result resource, returned by pg_query() pg_query_params() pg_execute()
offset
Row to move the internal offset to in the result resource.
Rows are numbered starting from zero.
Valores retornados
Devuelve TRUE FALSE
Ejemplos
Ejemplo 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 ( $result , 2 ); // Fetch the 3rd row $row = pg_fetch_row ( $result ); ?>
