:(
执行SQL发生错误!错误:Unknown column 'ext_chandi' in 'where clause',语句:SELECT COUNT(*) AS sum FROM zy_content a LEFT JOIN zy_content_sort b ON a.scode=b.scode LEFT JOIN zy_content_sort c ON a.subscode=c.scode LEFT JOIN zy_model d ON b.mcode=d.mcode LEFT JOIN zy_content_ext e ON a.id=e.contentid WHERE(a.scode in ('7','35','45','46','47','48','36','49','37','38','39','50','51','52','53','54','55','40','41','56','57','58','42','44','68') OR a.subscode='7') AND(a.acode='cn' AND a.status=1 AND d.type=2 AND a.date<'2024-03-29 05:14:22') AND(ext_chandi like '%广东%' )