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Sql 如何查找导致my except查询中未匹配的列_Sql_Sql Server - Fatal编程技术网

Sql 如何查找导致my except查询中未匹配的列

Sql 如何查找导致my except查询中未匹配的列,sql,sql-server,Sql,Sql Server,列导致Except查询未匹配 select showID, startDate, startTime, synopsis , talents, titleName, titleNo, titleType from Master_table except select showID, startDate, startTime, synopsis , talents, title

列导致Except查询未匹配

select
    showID,
    startDate,
    startTime,
    synopsis ,
    talents,
    titleName,
    titleNo,
    titleType
from
    Master_table
except
 select
    showID,
    startDate,
    startTime,
    synopsis ,
    talents,
    titleName,
    titleNo,
    titleType
from
    stg_master

这将返回与第二次查询不匹配的行,但如何找出导致未匹配的列是唯一的?没有唯一的ID可用简化问题。也许3列就可以了。向我们展示一些示例表数据和预期结果(格式化文本,而不是图像)。请看一看。它可能是所有列。。。完全不同的行。@sidharthasarangi。样本数据和预期结果将有所帮助。没有任何一列会导致不匹配--除非只是说每行至少有一个列值不同。