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สร้าง Data Dictionary แค่คลิก

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สร้าง Data Dictionary แค่คลิก

สร้าง Data Dictionary ใน sql server แบบง่ายๆ เพียงแค่คลิกเท่านั้น บทความนี้เป็นเวอร์ชั้นปรับปรุงของ สร้าง Data Dictionary แบบด่วนๆ ให้ทำได้ง่ายขั้น

  1. เปิด sql server management studio เลือก database ที่ต้องการ คลิกขวา New Query
  2. copy[code language=”sql” title=”generates a full data dictionary for all tables in a SQL Server by Pitt Phunsanit”]
    SET ANSI_PADDING OFF;
    GO

    SET NOCOUNT ON;
    GO

    SET TEXTSIZE 8192;
    GO

    PRINT ‘<!doctype html>’;
    PRINT ‘<html lang="th">’;
    PRINT ‘<head>’;
    PRINT ‘<meta charset="utf-8" />’;
    PRINT ‘<title>script generates a full data dictionary for all tables in a SQL Server by Pitt Phunsanit</title>’;
    PRINT ‘<style>table {background: #7ba0cd;border-collapse: collapse;border-left: solid 1px #7ba0cd;border-right: solid 1px #7ba0cd;font-family: "Calibri", "sans-serif";font-size: 11pt;width: 100%;}table tr {background: #FFFFFF;border-bottom: solid 1px #7ba0cd;}table thead tr {background-color: #4e80bc;color: white;}table tbody tr:nth-of-type(odd) {background: #d2deed;border-bottom: solid 1px #FFFFFF;box-shadow: 0 2px 0 -1px #7ba0cd;}table tbody tr.case,table tfoot tr {background: #d7d7d7;}</style>’;
    PRINT ‘</head>’;
    PRINT ‘<body>’;
    PRINT ‘<h1>’ + DB_NAME() + ‘</h1>’;
    PRINT ‘<h3>create date : ‘ + convert(VARCHAR(10), GETDATE(), 111) + ‘</h3>’;

    DECLARE @record CURSOR;
    DECLARE @table VARCHAR(128);
    DECLARE @object_id INT;
    DECLARE @schema_id INT;

    SET @record = CURSOR
    FOR
    SELECT [name] AS [table], [object_id], [schema_id]
    FROM sys.tables AS t
    WHERE type_desc = ‘USER_TABLE’

    OPEN @record

    FETCH NEXT
    FROM @record
    INTO @table, @object_id, @schema_id

    WHILE @@FETCH_STATUS = 0
    BEGIN
    SELECT CAST(‘<br><table><caption><b>’ + @table + ‘</b>’ + ISNULL(‘ : ‘+RTRIM(CAST(ep.[value] AS NVARCHAR(4000))), ”) + ‘</caption>’ AS NTEXT)
    ,CAST(‘<thead><tr>’ + ‘<td style="width:100px;"><b>Primary Key</b></td>’ + ‘<td style="width:200px;"><b>Foreign key</b></td>’ + ‘<td style="width:400px;"><b>Column Name</b></td>’ + ‘<td><b>Description</b></td>’ AS NTEXT)
    ,CAST(‘<td style="width:100px;"><b>Data Type</b></td>’ + ‘<td style="width:100px;"><b>Allow Nulls</b></td>’ + ‘<td style="width:100px;"><b>Identity</b></td>’ + ‘<td style="width:100px;"><b>Default Value</b></td>’ + ‘</tr></thead><tbody>’ AS NTEXT)
    FROM sys.schemas AS s
    — get description of table, if available
    LEFT OUTER JOIN sys.extended_properties AS ep ON ep.major_id = @object_id
    AND ep.minor_id = 0
    AND ep.NAME = ‘MS_Description’
    AND ep.class = 1
    WHERE s.[schema_id] = @schema_id
    AND NOT EXISTS (
    SELECT *
    FROM sys.extended_properties ms
    WHERE ms.major_id = @object_id
    AND ms.minor_id = 0
    AND ms.class = 1
    AND ms.[name] = ‘microsoft_database_tools_support’
    )

    UNION ALL

    SELECT ” AS html
    ,'<tr><td>’ + CASE
    WHEN pk.column_id IS NOT NULL
    THEN ‘PK’
    ELSE ”
    END + ‘</td><td>’ + CASE
    WHEN fk.primary_table IS NOT NULL
    THEN fk.primary_table + ‘.’ + fk.primary_column
    ELSE ”
    END + ‘</td><td>’ + c.[name] + ‘</td><td>’ + ISNULL(RTRIM(CAST(ep.[value] AS NVARCHAR(4000))), ”) + ‘</td><td>’ + CASE
    WHEN uty.[name] IS NOT NULL
    THEN uty.[name]
    ELSE ”
    END + CASE
    WHEN uty.[name] IS NOT NULL
    AND sty.[name] IS NOT NULL
    THEN ‘ (
    ‘
    ELSE ”
    END + CASE
    WHEN sty.[name] IS NOT NULL
    THEN sty.[name]
    ELSE ”
    END + CASE
    WHEN sty.[name] IN (
    ‘CHAR’
    ,’NCHAR’
    ,’VARCHAR’
    ,’NVARCHAR’
    ,’BINARY’
    ,’VARBINARY’
    )
    THEN ‘ (
    ‘ + CASE
    WHEN c.max_length = – 1
    THEN ‘max’
    ELSE CASE
    WHEN sty.[name] IN (
    ‘NCHAR’
    ,’NVARCHAR’
    )
    THEN CAST(c.max_length / 2 AS VARCHAR(MAX))
    ELSE CAST(c.max_length AS VARCHAR(MAX))
    END
    END + ‘
    ) ‘
    WHEN sty.[name] IN (
    ‘NUMERIC’
    ,’DECIMAL’
    )
    THEN ‘ (
    ‘ + CAST(c.precision AS VARCHAR(MAX)) + ‘
    ,’ + CAST(c.scale AS VARCHAR(MAX)) + ‘
    ) ‘
    ELSE ”
    END + CASE
    WHEN uty.[name] IS NOT NULL
    AND sty.[name] IS NOT NULL
    THEN ‘
    ) ‘
    ELSE ”
    END + ‘</td><td>’ + CASE
    WHEN c.is_nullable = 1
    THEN ‘Y’
    ELSE ”
    END + ‘</td><td>’ AS html1
    ,CASE
    WHEN c.is_identity = 1
    THEN ‘Y’
    ELSE ”
    END + ‘</td><td>’ + ISNULL(dc.[definition], ”) + ‘</td></tr>’ AS html2
    FROM sys.columns AS c
    INNER JOIN sys.schemas s ON s.[schema_id] = @schema_id
    — get name of user data type
    LEFT OUTER JOIN sys.types uty ON uty.system_type_id = c.system_type_id
    AND uty.user_type_id = c.user_type_id
    AND c.user_type_id <> c.system_type_id
    — get name of system data type
    LEFT OUTER JOIN sys.types sty ON sty.system_type_id = c.system_type_id
    AND sty.user_type_id = c.system_type_id
    — get description of column, if available
    LEFT OUTER JOIN sys.extended_properties ep ON ep.major_id = @object_id
    AND ep.minor_id = c.column_id
    AND ep.[name] = ‘MS_Description’
    AND ep.[class] = 1
    — get default’ s code TEXT
    LEFT OUTER JOIN sys.default_constraints dc ON dc.parent_object_id = @object_id
    AND dc.parent_column_id = c.column_id
    — check for inclusion in primary key
    LEFT OUTER JOIN (
    SELECT ic.column_id
    ,i.[object_id]
    FROM sys.indexes i
    INNER JOIN sys.index_columns ic ON ic.index_id = i.index_id
    AND ic.[object_id] = i.[object_id]
    WHERE i.is_primary_key = 1
    ) pk ON pk.column_id = c.column_id
    AND pk.[object_id] = @object_id
    — check for inclusion in foreign key
    LEFT OUTER JOIN (
    SELECT CASE
    WHEN s.[name] = ‘dbo’
    THEN pk.[name]
    ELSE s.[name] + ‘.’ + pk.[name]
    END AS primary_table
    ,pkc.[name] AS primary_column
    ,fkc.parent_object_id
    ,fkc.parent_column_id
    FROM sys.foreign_keys fk
    INNER JOIN sys.tables pk ON fk.referenced_object_id = pk.[object_id]
    INNER JOIN sys.schemas s ON s.[schema_id] = pk.[schema_id]
    INNER JOIN sys.foreign_key_columns fkc ON fkc.constraint_object_id = fk.[object_id]
    AND fkc.referenced_object_id = pk.[object_id]
    INNER JOIN sys.columns pkc ON pkc.[object_id] = pk.[object_id]
    AND pkc.column_id = fkc.referenced_column_id
    ) fk ON fk.parent_object_id = @object_id
    AND fk.parent_column_id = c.column_id
    WHERE c.object_id = @object_id
    AND NOT EXISTS (
    SELECT *
    FROM sys.extended_properties ms
    WHERE ms.major_id = @object_id
    AND ms.minor_id = 0
    AND ms.class = 1
    AND ms.[name] = ‘microsoft_database_tools_support’
    )

    UNION ALL

    SELECT ” AS html
    ,” AS html1
    ,'</tbody></table><br><hr><br>’ AS html2

    FETCH NEXT
    FROM @record
    INTO @table, @object_id, @schema_id
    END

    CLOSE @record

    DEALLOCATE @record

    PRINT ‘<a href="https://pitt.plusmagi.com">PlusMagi.com by Pitt Phunsanit ([email protected])</a>’;
    PRINT ‘</body>’;
    PRINT ‘</html>’;
    [/code]

  3. คลิกปุ่ม Results to file หรือ Ctrl + Shift + F กด Excute หรือ F5 แล้วเซฟเป็นไฟล์ ที่ต้องการแต่ลงท้ายด้วย .html เพราะว่าผลลัพธ์ที่ได้จะเป็นเว็บครับ
  4. เปิดไฟล์ที่ส่งออกออกมาแล้วคัดลอกใส่โปรแกรมเวิร์ดหรือเอ็กเซลได้เลยครับ

ตัวอย่างผลงานที่เร็วกว่ามาม่า

test

create date : 2016/07/14

—————————————————————————————————————————————————————————————————————————————————————- —————————————————————————————————————————————————————————————————————————————————————- —————————————————————————————————————————————————————————————————————————————————————-

areas_cities
Primary Key Foreign key Column Name Description Data Type Allow Nulls Identity Default Value
PK city_id int
status tinyint Y
geo_id ภูมิภาค int ((0))
province_id int ((0))
amphur_code varchar (
4
) 		Y

—————————————————————————————————————————————————————————————————————————————————————- —————————————————————————————————————————————————————————————————————————————————————- —————————————————————————————————————————————————————————————————————————————————————-

areas_cities_lang
Primary Key Foreign key Column Name Description Data Type Allow Nulls Identity Default Value
PK areas_cities.city_id city_id int
PK language char (
2
)
name nvarchar (
600
)

PlusMagi.com by Pitt Phunsanit ([email protected])
ดูไม่สวย แต่จริงๆ มันมีสีสันด้วยนะครับ ไม่ใช่ตารางโล้นๆ

เวลานำไปให้ให้เครดิตผมด้วยนะครับ ถ้าหากเจอข้อบกพร่องแจ้งผมด้วยนะครับ จะได้ปรับปรุงให้คนอื่นใช้กันต่อไป “สังคมแห่งการแบ่งปันครับ”

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