来自 SQL 服务器的列名
Column Names from SQL Server
我试图在 SQL 服务器中获取我的 table 的列名,但没有成功。
我尝试了以下方法:
SELECT * FROM [myDB].INFORMATION_SCHEMA.COLUMNS where [TABLE_NAME] = N'myTable'
SELECT * FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME='myTable'
SELECT COLUMN_NAME , *
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_NAME = 'myTable' AND TABLE_SCHEMA='dbo'
SELECT [name] AS [Column Name]
FROM syscolumns
WHERE id = (SELECT id FROM sysobjects WHERE [Name] = 'myTable')
SELECT c.name FROM sys.columns c
INNER JOIN sys.tables t
ON t.object_id = c.object_id
AND t.name = 'myTable'
正在 returned 的是,我认为是 table.
的元数据
而实际上实际的列名是:
如何 return 来自 'myTable' 的列名?
此解决方案返回了我正在寻找的列表
SELECT name
FROM sys.columns
WHERE object_id = Object_id('myTable')
我试图在 SQL 服务器中获取我的 table 的列名,但没有成功。
我尝试了以下方法:
SELECT * FROM [myDB].INFORMATION_SCHEMA.COLUMNS where [TABLE_NAME] = N'myTable'
SELECT * FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME='myTable'
SELECT COLUMN_NAME , *
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_NAME = 'myTable' AND TABLE_SCHEMA='dbo'
SELECT [name] AS [Column Name]
FROM syscolumns
WHERE id = (SELECT id FROM sysobjects WHERE [Name] = 'myTable')
SELECT c.name FROM sys.columns c
INNER JOIN sys.tables t
ON t.object_id = c.object_id
AND t.name = 'myTable'
正在 returned 的是,我认为是 table.
的元数据而实际上实际的列名是:
如何 return 来自 'myTable' 的列名?
此解决方案返回了我正在寻找的列表
SELECT name
FROM sys.columns
WHERE object_id = Object_id('myTable')