Currently, my table (table A) has around 10.000.000 records. Every day, there are 100 records come. They are new and not been processed. So, Process column = 0. I'm using SQL Server 2008.Currently, my table (table A) has around 10.000
阅读背景：
如何避免在选择然后更新的情况下再次获取数据
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