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Query all columns of all tables
SELECT
    a.TABLE_NAME                as 表格名稱,
    b.COLUMN_NAME               as 欄位名稱,
    b.DATA_TYPE                 as 資料型別,
    b.CHARACTER_MAXIMUM_LENGTH  as 最大長度,
    b.COLUMN_DEFAULT            as 預設值,
    b.IS_NULLABLE               as 允許空值,
    (
        SELECT
            value
        FROM
            fn_listextendedproperty (NULL, 'schema', 'dbo', 'table', a.TABLE_NAME, 'column', default)
        WHERE
            name='MS_Description' 
            and objtype='COLUMN' 
            and objname Collate Chinese_Taiwan_Stroke_CI_AS = b.COLUMN_NAME
    ) as 欄位備註
FROM
    INFORMATION_SCHEMA.TABLES  a
    LEFT JOIN INFORMATION_SCHEMA.COLUMNS b ON ( a.TABLE_NAME=b.TABLE_NAME )
WHERE
    TABLE_TYPE in ('BASE TABLE','VIEW')
ORDER BY
    a.TABLE_NAME, ordinal_position