SQL

直接修改帶注釋那行的表名稱即可。

SELECT  表名=case when a.colorder=1 then d.name else "" end, 表說明=case when a.colorder=1 then isnull(f.value,"") else "" end,字段序號(hào)=a.colorder, 字段名=a.name, 標(biāo)識(shí)=case when COLUMNPROPERTY(a.id,a.name,"IsIdentity")=1 then "√"else "" end, 主鍵=case when exists(SELECT 1 FROM sysobjects where xtype="PK" and name in (  SELECT name FROM sysindexes WHERE indid in(   SELECT indid FROM sysindexkeys WHERE id = a.id AND colid=a.colid    ))) then "√" else "" end, 類型=b.name, 占用字節(jié)數(shù)=a.length, 長度=COLUMNPROPERTY(a.id,a.name,"PRECISION"), 小數(shù)位數(shù)=isnull(COLUMNPROPERTY(a.id,a.name,"Scale"),0), 允許空=case when a.isnullable=1 then "√"else "" end, 默認(rèn)值=isnull(e.text,""), 字段說明=isnull(g.[value],"") FROM syscolumns a left join systypes b on a.xtype=b.xusertype inner join sysobjects d on a.id=d.id and d.xtype="U" and d.name<>"dtproperties" left join syscomments e on a.cdefault=e.id left join sys.extended_properties g on a.id=g.major_id and a.colid=g.minor_id left join sys.extended_properties f on d.id=f.major_id and f.minor_id =0 where d.name="girlSix" --如果只查詢指定表,加上此條件  order by a.id,a.colorder

測試sql

CREATE TABLE [dbo].[girlSix] ([id] varchar(32) NOT NULL DEFAULT (replace(newid(),"-","")) ,[createDate] datetime NOT NULL DEFAULT (getdate()) ,[nickName] varchar(30) NOT NULL ,[introduce] nvarchar(200) NOT NULL )  GOIF ((SELECT COUNT(*) from fn_listextendedproperty("MS_Description", "SCHEMA", N"dbo", "TABLE", N"girlSix", "COLUMN", N"nickName")) > 0) EXEC sp_updateextendedproperty @name = N"MS_Description", @value = N"名字", @level0type = "SCHEMA", @level0name = N"dbo", @level1type = "TABLE", @level1name = N"girlSix", @level2type = "COLUMN", @level2name = N"nickName"ELSEEXEC sp_addextendedproperty @name = N"MS_Description", @value = N"名字", @level0type = "SCHEMA", @level0name = N"dbo", @level1type = "TABLE", @level1name = N"girlSix", @level2type = "COLUMN", @level2name = N"nickName"GOIF ((SELECT COUNT(*) from fn_listextendedproperty("MS_Description", "SCHEMA", N"dbo", "TABLE", N"girlSix", "COLUMN", N"introduce")) > 0) EXEC sp_updateextendedproperty @name = N"MS_Description", @value = N"介紹", @level0type = "SCHEMA", @level0name = N"dbo", @level1type = "TABLE", @level1name = N"girlSix", @level2type = "COLUMN", @level2name = N"introduce"ELSEEXEC sp_addextendedproperty @name = N"MS_Description", @value = N"介紹", @level0type = "SCHEMA", @level0name = N"dbo", @level1type = "TABLE", @level1name = N"girlSix", @level2type = "COLUMN", @level2name = N"introduce"GO -- ------------------------------ Records of girlSix-- ----------------------------INSERT INTO [dbo].[girlSix] ([id], [createDate], [nickName], [introduce]) VALUES (N"04e3d962adcb4a5b8fefaf8b46995e85", N"2020-05-27 09:05:52.000", N"董新穎", N"郭老師關(guān)門弟子之一。");GOINSERT INTO [dbo].[girlSix] ([id], [createDate], [nickName], [introduce]) VALUES (N"568fc305930347d3bec1ddd08c71ad29", N"2020-05-27 09:01:09.000", N"王笑涵", N"北方有佳人，絕世而獨(dú)立。");GOINSERT INTO [dbo].[girlSix] ([id], [createDate], [nickName], [introduce]) VALUES (N"972ec358089042e0bf24fd9efca47bde", N"2020-05-27 08:59:49.000", N"牛龍珠", N"笑若桃花三月開，清風(fēng)徐徐醉顏來。");GOINSERT INTO [dbo].[girlSix] ([id], [createDate], [nickName], [introduce]) VALUES (N"BDFFC6A36A53408281EB8CA242C0E7A3", N"2020-05-27 08:42:31.000", N"閆春娜", N"珠纓旋轉(zhuǎn)星宿搖,花蔓抖擻龍蛇動(dòng)。");GOINSERT INTO [dbo].[girlSix] ([id], [createDate], [nickName], [introduce]) VALUES (N"efb0ca854dac456b9d8c42d4c4b1bce0", N"2020-05-27 09:03:30.000", N"劉梓佳", N"明眸善睞，輔靨承權(quán)，瑰姿艷逸，怡靜體閑，端的是好一個(gè)花王，富貴的牡丹。");GOINSERT INTO [dbo].[girlSix] ([id], [createDate], [nickName], [introduce]) VALUES (N"f839343b980e45caafaa9d2c9797294b", N"2020-05-27 09:04:53.000", N"魏慧娟", N"脈脈眼中波，盈盈花盛處。");GO -- ------------------------------ Indexes structure for table girlSix-- ---------------------------- -- ------------------------------ Primary Key structure for table [dbo].[girlSix]-- ----------------------------ALTER TABLE [dbo].[girlSix] ADD PRIMARY KEY ([id])GO

執(zhí)行效果

導(dǎo)出結(jié)果：

點(diǎn)擊導(dǎo)出向?qū)Ш髸?huì)出現(xiàn)以下提示，我們選擇【Excel文件(2007或以上版本)(*.xlsx)】格式進(jìn)行導(dǎo)出，單選選擇后點(diǎn)擊下一步。

這里的樣式提示只有鼠標(biāo)放在上面的時(shí)候才會(huì)提示，這個(gè)是導(dǎo)出文件的放置位置，我們直接點(diǎn)擊【...】設(shè)置存儲(chǔ)位置即可。

選擇位置，我這里就放在桌面了，名字給一個(gè)就行，可以看到對應(yīng)的保存格式是Excel2007的表格格式，我這個(gè)版本比較老的工具，可以使用最新的能導(dǎo)出更新的一些版本格式。

看到對應(yīng)的路徑輸入成功，我們直接點(diǎn)擊下一步即可。

這里勾選一下【包含列的標(biāo)題】，再點(diǎn)擊【下一步】。

點(diǎn)擊開始

完成后點(diǎn)擊關(guān)閉即可。

我們到桌面看看是否存在。

查看效果：

可以看到除字段說明外都是正常的，我們字段說明的時(shí)候可以采用中文，因?yàn)閷?dǎo)出數(shù)據(jù)無論是【GBK】還是【UTF-8】都無法正常輸出中文，我們就不用麻煩了，需要使用的話可以自己處理一下最后一列的字段說明。

這里我介紹一下【Chinese_PRC_CI_AS】，因?yàn)槲覀儎?chuàng)建數(shù)據(jù)庫默認(rèn)的數(shù)據(jù)庫編碼格式就是這個(gè)。

指UNICODE字符集，Chinese_PRC_指針對中國簡體字UNICODE的排序規(guī)則。

雖然是中文的編碼格式，但是導(dǎo)出依然有問題。

期待以后都通用中文編碼格式，免得各種格式錯(cuò)誤。

總結(jié)

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