我的表格名称如下:
Posts_August_2011
Posts_September_2011
Posts_October_2011
Posts_November_2011
Posts_December_2011
Posts_January_2012
我想建立存储程序,以便<联合国词汇表><联合国编码>>表>,但这不是问题,因为我可以使用动态的电子数据集加以总结,而我的问题是将月和年限从区域信息网到某种清单? 之后,如果表格存在,将表格整理起来,然后核对。
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具体范围每个月抽取每月名称和年份的最佳途径是什么。
Say I give it a range @FromDate = 2011-10-18 14:16:27.000 and
@ToDate = 2012-01-09 14:16:27.000
can someone advise how to extract Month and year.
DECLARE @SqlToExecute as nvarchar(MAX);
using dinamyc SQL is acceptable,It could check for existence of table in while loop and glue to string for each table that exists in range as:
@SqlToExecute += SELECT * FROM Posts_ + extractedMonthName + _ + extractedYear + UNION ALL ;