Manuál PHP
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pg_affected_rows

(PHP 4 >= 4.2.0)

pg_affected_rows -- Returns number of affected records(tuples)

Description

int pg_affected_rows ( resource result)

pg_affected_rows() returns the number of tuples (instances/records/rows) affected by INSERT, UPDATE, and DELETE queries executed by pg_query(). If no tuple is affected by this function, it will return 0.

Příklad 1. pg_affected_rows()

<?php
     $result = pg_query ($conn, "INSERT INTO publisher VALUES ('Author')");
     $cmdtuples = pg_affected_rows ($result);
     echo $cmdtuples . " tuples are affected.";
?>

Poznámka: This function used to be called pg_cmdtuples().

See also pg_query() and pg_num_rows().

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