摘要： 创建索引前： * 查询指定单号用时：0.15秒* XS001646）关闭单据表头记录集用时：0.121秒* SQL明细查询语句：SELECT C.ID AS SPDM,C.ZBM2 AS ZBM,C.SPMC3 AS SPMC,C.SPGG4 AS SPGG,C.SPDW5 AS SPDW,'' AS XH,ROUND(A.SPBZ8,4) AS SPBZ,ROUND(A.SPJS9,4) AS ... 阅读全文