• 查看SqlServer表 索引 创建时间,修改时间。或者修改记录(转)


    SELECT 
        表名=CASE WHEN C.column_id=1 THEN O.name ELSE N'' END, 
        表说明=ISNULL(CASE WHEN C.column_id=1 THEN PTB.[value] END,N''), 
        字段序号=C.column_id, 
        字段名=C.name, 
        主键=ISNULL(IDX.PrimaryKey,N''), 
        标识=CASE WHEN C.is_identity=1 THEN N'√'ELSE N'' END, 
        计算列=CASE WHEN C.is_computed=1 THEN N'√'ELSE N'' END, 
        类型=T.name, 
        长度=C.max_length, 
        精度=C.precision, 
        小数位数=C.scale, 
        允许空=CASE WHEN C.is_nullable=1 THEN N'√'ELSE N'' END, 
        默认值=ISNULL(D.definition,N''), 
        字段说明=ISNULL(PFD.[value],N''), 
        索引名=ISNULL(IDX.IndexName,N''), 
        索引排序=ISNULL(IDX.Sort,N''), 
        创建时间=O.Create_Date, 
        修改时间=O.Modify_date 
    FROM sys.columns C 
        INNER JOIN sys.objects O 
            ON C.[object_id]=O.[object_id] 
                AND O.type='U' 
                AND O.is_ms_shipped=0 
        INNER JOIN sys.types T 
            ON C.user_type_id=T.user_type_id 
        LEFT JOIN sys.default_constraints D 
            ON C.[object_id]=D.parent_object_id 
                AND C.column_id=D.parent_column_id 
                AND C.default_object_id=D.[object_id] 
    LEFT JOIN sys.extended_properties PFD 
            ON PFD.class=1 
                AND C.[object_id]=PFD.major_id 
                AND C.column_id=PFD.minor_id 
    --             AND PFD.name='Caption'  -- 字段说明对应的描述名称(一个字段可以添加多个不同name的描述) 
        LEFT JOIN sys.extended_properties PTB 
            ON PTB.class=1 
                AND PTB.minor_id=0 
                AND C.[object_id]=PTB.major_id 
    --             AND PFD.name='Caption'  -- 表说明对应的描述名称(一个表可以添加多个不同name的描述) 
        LEFT JOIN                       -- 索引及主键信息 
        ( 
            SELECT 
                IDXC.[object_id], 
                IDXC.column_id, 
                Sort=CASE INDEXKEY_PROPERTY(IDXC.[object_id],IDXC.index_id,IDXC.index_column_id,'IsDescending') 
                    WHEN 1 THEN 'DESC' WHEN 0 THEN 'ASC' ELSE '' END, 
                PrimaryKey=CASE WHEN IDX.is_primary_key=1 THEN N'√'ELSE N'' END, 
                IndexName=IDX.Name 
            FROM sys.indexes IDX 
            INNER JOIN sys.index_columns IDXC 
    ON IDX.[object_id]=IDXC.[object_id] 
                    AND IDX.index_id=IDXC.index_id 
            LEFT JOIN sys.key_constraints KC 
                ON IDX.[object_id]=KC.[parent_object_id] 
                    AND IDX.index_id=KC.unique_index_id 
            INNER JOIN  -- 对于一个列包含多个索引的情况,只显示第1个索引信息 
            ( 
                SELECT [object_id], Column_id, index_id=MIN(index_id) 
                FROM sys.index_columns 
                GROUP BY [object_id], Column_id 
            ) IDXCUQ 
                ON IDXC.[object_id]=IDXCUQ.[object_id] 
                    AND IDXC.Column_id=IDXCUQ.Column_id 
                    AND IDXC.index_id=IDXCUQ.index_id 
        ) IDX 
            ON C.[object_id]=IDX.[object_id] 
                AND C.column_id=IDX.column_id 
    --WHERE O.name = 'viewvoutpage'
        -- 如果只查询指定表,加上此条件 
    ORDER BY O.name,C.column_id
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  • 原文地址:https://www.cnblogs.com/Luouy/p/2648614.html
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