下面的SQL脚本在我的结束完美地工作。

SELECT column_name AS 'Column Name',data_type AS 'Data Type' 
FROM information_schema.columns 
WHERE table_name = '[Table Name]'

对于Spark SQL:

DESCRIBE [db_name.]table_name column_name

使用这个查询

SELECT * FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_NAME = 'TABLE_NAME'
ORDER BY ORDINAL_POSITION

我发现这对查询很有用，特别是如果他们使用聚合或几个表(SQL Server)

DECLARE @query nvarchar(max) = 'select * from yourtable';
EXEC sp_describe_first_result_set @query, null, 0; 

在TSQL/MSSQL中，它看起来像:

SELECT t.name, c.name 
FROM sys.tables t 
JOIN sys.columns c ON t.object_id = c.object_id
JOIN sys.types y ON y.user_type_id = c.user_type_id
WHERE t.name = ''

使用MS SQL的另一个变体:

SELECT TYPE_NAME(system_type_id) 
FROM sys.columns 
WHERE name = 'column_name'
AND [object_id] = OBJECT_ID('[dbo].[table_name]');