原文:Sqlserver 查詢 臨時字段

臨時字段格式 字段名 N 字段值 例子如下: select cEmp C, cEmp N, oper id N , log pw N , sSex, cDept C, cDept N, sStatus from f t employee ...

2017-11-20 15:15 0 1172 推薦指數:

查看詳情

SqlServer字段查詢

--查詢字段字段類型 select syscolumns.name,systypes.name from syscolumns,systypes where syscolumns.xusertype=systypes.xusertypeand syscolumns.id=object_id ...

Mon Jan 06 22:27:00 CST 2020 0 1084
sqlserver查詢字段

查詢一個表的所有列名,數據類型 information_schema:系統視圖 sys.extended_properties:系統視圖 ...

Wed Apr 29 22:55:00 CST 2020 0 2282
SqlServer字段說明查詢

--查詢表的字段說明--use dataname -----數據庫名SELECT t.[name] AS 表名,c.[name] AS 字段名,cast(ep.[value] as varchar(100)) AS [字段說明] FROM sys.tables AS t INNER JOIN ...

Sat Dec 10 19:31:00 CST 2016 0 6746
 
粵ICP備18138465號   © 2018-2025 CODEPRJ.COM