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 '-20,20' at line 1
[ SQL語句 ] : SELECT `id`,`uid`,`name`,`title`,`category_id`,`description`,`root`,`pid`,`model_id`,`type`,`position`,`link_id`,`cover_id`,`display`,`deadline`,`attach`,`view`,`comment`,`extend`,`level`,`create_time`,`update_time`,`status`,`url`,`cate_id`,`keywords`,`source` FROM `aywl_document` WHERE ( `status` = 1 ) AND ( `pid` = 0 ) AND ( `category_id` = 38 ) AND ( `create_time` < 1661012681 ) AND ( deadline = 0 OR deadline > 1661012681 ) ORDER BY level desc,id desc LIMIT -20,20
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