SQL相关

字段注释查询

SELECT  
    A.name AS table_name, 
    B.name AS column_name, 
    C.value AS column_description 
FROM sys.tables A  
INNER JOIN sys.columns B ON B.object_id = A.object_id  
LEFT JOIN sys.extended_properties C ON C.major_id = B.object_id AND C.minor_id = B.column_id 
WHERE A.name = 'TableName'