D*******2 发帖数: 3747 | 1 data looks like this:
Column Name | p********l 发帖数: 279 | 2 SELECT SUBSTRING(col, 5, 4) AS [Per], SUBSTRING(col, 17, LEN(col)-17) AS [
Group] | D*******2 发帖数: 3747 | 3 THX a lot!
【在 p********l 的大作中提到】 : SELECT SUBSTRING(col, 5, 4) AS [Per], SUBSTRING(col, 17, LEN(col)-17) AS [ : Group]
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