SQL Server 如何查询表定义的列和索引信息

如何用一种很直观的方式查询出数据库中全部表的定义信息以及相关索引信息,针对喜欢中文显示的童鞋:数据库

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,
    容许空=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''),
    建立时间=O.Create_Date,
    修改时间=O.Modify_date  into #temp1
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(一个字段能够添加多个不一样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(一个表能够添加多个不一样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状况,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'
    -- 若是只查询指定表,加上此条件
ORDER BY O.name,C.column_idide

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