I'm trying to insert null into a postgres database with php. Say I have this:
<?php
$sql = <<<EOT
insert into
t1
(c1, c2)
values
($param, 'test')
EOT;
?>
I tried setting $param to:
$param = null;
$param = '\N';
and in each case I got this error:
Native message: ERROR: syntax error at or near ","
What do I need to set it to?
$param = 'null';
it should work.
You can do it using PDO:
$query = "INSERT INTO t1 VALUES(?,?)";
$insertStatement = $pdo->prepare($query);
$insertStatement->execute([null, 'test']);
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.