これは私の挿入SQLステートメントです:
$sql = "
LOCK TABLE notre_offre WRITE;
SELECT
@myRight := rgt FROM notre_offre
WHERE id = " . $this->input->post('category') . ";
UPDATE notre_offre SET rgt = rgt + 2 WHERE rgt > @myRight;
UPDATE notre_offre SET lft = lft + 2 WHERE lft > @myRight;
INSERT INTO notre_offre(id, naziv, lft, rgt) VALUES(null, '" . $this->input->post('title') . "', @myRight + 1, @myRight + 2);
UNLOCK TABLES;
";
$query = $this->db->query($sql);
しかし、構文エラーが発生しました:
"Error Number: 1064
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELECT @myRight := rgt FROM notre_offre WHERE id = 2; UPD' at line 3
ここの問題は何ですか?これはphpmyadminとcmdから完全に機能します。「」