INGRES_FETCH_PROC_RETURN(3) 1 INGRES_FETCH_PROC_RETURN(3)
ingres_fetch_proc_return - Get the return value from a procedure call
SYNOPSIS
int ingres_fetch_proc_return (resource $result)
DESCRIPTION
This function is used to retrieve the return value following the execution of an Ingres database procedure (stored procedure).
Note
If used with a row-producing procedure, this function should be called after all the rows from the procedure have been fetched
using ingres_fetch_array(3), ingres_fetch_object(3) or ingres_fetch_row(3). This function will eliminate any rows yet to be fetched
should there be any left over.
PARAMETERS
o $result
- The result identifier for a query
RETURN VALUES
Returns an integer if there is a return value otherwise it will return NULL.
EXAMPLES
Example #1
Get the return value from a procedure call
<?php
$link = ingres_connect($database);
if ( ingres_errno() != 0 ) {
$error_text = ingres_error();
die($error_text);
}
$result = ingres_query($link, "execute procedure php_proc (value = 1000)");
if ( ingres_errno() != 0 ) {
$error_text = ingres_error();
die($error_text);
}
echo "return value - " . ingres_fetch_proc_return($result) . "
";
ingres_close($link);
?>
SEE ALSO
ingres_query(3), ingres_fetch_array(3), ingres_fetch_object(3), ingres_fetch_row(3).
PHP Documentation Group INGRES_FETCH_PROC_RETURN(3)
