cubrid_insert_id

(PECL CUBRID >= 8.3.0)

cubrid_insert_idReturn the ID generated for the last updated AUTO_INCREMENT column

Opis

cubrid_insert_id ([ resource $conn_identifier ] ) : string

The cubrid_insert_id() function retrieves the ID generated for the AUTO_INCREMENT column which is updated by the previous INSERT query. It returns 0 if the previous query does not generate new rows, or FALSE on failure.

Informacja:

CUBRID supports AUTO_INCREMENT for more than one columns in a table. In most cases, there will be a single AUTO_INCREMENT column in a table. If there are multiple AUTO_INCREMENT columns, this function should not be used even if it will return a value.

Parametry

conn_identifier

The connection identifier previously obtained by a call to cubrid_connect().

Zwracane wartości

A string representing the ID generated for an AUTO_INCREMENT column by the previous query, on success.

0, if the previous query does not generate new rows.

FALSE on failure.

Rejestr zmian

Wersja Opis
8.4.0 Change the return value from an array to string; Remove the first parameter class_name.

Przykłady

Przykład #1 cubrid_insert_id() example

<?php
$conn 
cubrid_connect("localhost"33000"demodb");

@
cubrid_execute($conn"DROP TABLE cubrid_test");
cubrid_execute($conn"CREATE TABLE cubrid_test (d int AUTO_INCREMENT(1, 2), t varchar)");

for (
$i 0$i 10$i++) {
    
cubrid_execute($conn"INSERT INTO cubrid_test(t) VALUES('cubrid_test')");
}

$id cubrid_insert_id();
var_dump($id);

cubrid_disconnect($conn);
?>

Powyższy przykład wyświetli:

string(2) "19"
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