跨数据库查询的结果显示在一张表单上,在mysql数据库里面语句是可以执行的,怎么写在帆软的数据查询里面 SELECT 'XX' AS type, XXX2 FROM 数据库1.表1 t LEFT JOIN 数据库2.表2 t1 ON t.XX_code = t1.XX_code WHERE t.trcvvsse IN ( '1001', '1002', '1015', '1017' ) AND t.crXXtime >= "2022-03-25 00:00:00" AND t.crXXe_time <= "2022-04-24 23:59:59" |