数据库分表,第一张表的文章被第二张表覆盖了,怎么写呢?
$sql = 'SELECT * FROM 表1 UNION SELECT * FROM 表2' . ' WHERE articleid = ' . intval($this->id) . ' ORDER BY chapterorder ASC' ;
数据库分表,第一张表的文章被第二张表覆盖了,怎么写呢?
$sql = 'SELECT * FROM 表1 UNION SELECT * FROM 表2' . ' WHERE articleid = ' . intval($this->id) . ' ORDER BY chapterorder ASC' ;