CREATE PROCEDURE dbo.UspOutputData @tablename sysname AS declare @column varchar(1000) declare @columndata varchar(1000) declare @sql varchar(4000) declare @xtype tinyint declare @name sysname declare @objectId int declare @objectname sysname declare @ident int
set nocount on set @objectId=object_id(@tablename)
if @objectId is null -- 判斷對象是否存在 begin print 'The object not exists' return end set @objectname=rtrim(object_name(@objectId))
if @objectname is null or charindex(@objectname,@tablename)=0 --此判断不严密 begin print 'object not in current database' return end
if OBJECTPROPERTY(@objectId,'IsTable') < > 1 -- 判斷對象是否是table begin print 'The object is not table' return end
select @ident=status&0x80 from syscolumns where id=@objectid and status&0x80=0x80
if @ident is not null print 'SET IDENTITY_INSERT '+@TableName+' ON'
declare syscolumns_cursor cursor
for select c.name,c.xtype from syscolumns c where c.id=@objectid order by c.colid
open syscolumns_cursor set @column='' set @columndata='' fetch next from syscolumns_cursor into @name,@xtype
while @@fetch_status < >-1 begin if @@fetch_status < >-2 begin if @xtype not in(189,34,35,99,98) --timestamp不需处理,image,text,ntext,sql_variant 暂时不处理
begin set @column=@column+case when len(@column)=0 then'' else ','end+@name
set @columndata=@columndata+case when len(@columndata)=0 then '' else ','','',' end
+case when @xtype in(167,175) then '''''''''+'+@name+'+''''''''' --varchar,char when @xtype in(231,239) then '''N''''''+'+@name+'+''''''''' --nvarchar,nchar when @xtype=61 then '''''''''+convert(char(23),'+@name+',121)+''''''''' --datetime when @xtype=58 then '''''''''+convert(char(16),'+@name+',120)+''''''''' --smalldatetime when @xtype=36 then '''''''''+convert(char(36),'+@name+')+''''''''' --uniqueidentifier else @name end
end
end
fetch next from syscolumns_cursor into @name,@xtype
end
close syscolumns_cursor deallocate syscolumns_cursor
set @sql='set nocount on select ''insert '+@tablename+'('+@column+') values(''as ''--'','+@columndata+','')'' from '+@tablename
print '--'+@sql exec(@sql)
if @ident is not null print 'SET IDENTITY_INSERT '+@TableName+' OFF'
GO
exec UspOutputData 你的表名 【转自www.bitsCN.com】
--2005及以上倒可以这样查看所有的存储过程 SELECT definition FROM sys.sql_modules JOIN sys.objects ON sys.sql_modules.object_id = sys.objects.object_id AND TYPE = 'P' --同样函数可以这样 SELECT definition FROM sys.sql_modules JOIN sys.objects ON sys.sql_modules.object_id = sys.objects.object_id AND TYPE = 'FN' --其他的类似
--2000 select text from syscomments where id=object_Id('p1') --存储过程名,省略表示所有 --2005 SELECT definition FROM sys.sql_modules JOIN sys.objects ON sys.sql_modules.object_id = sys.objects.object_id AND TYPE = 'P' and sys.objects.name='P1' --存储过程名,省略表示所有
USE [master] GO
SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO /*|<PRE> **************************************************************************** 软件名称: May Flower Erp 版权所有: (C) 2005-2006 May Flower ERP 开发组 对象名称: sp_HelpForeign 对象作者: lvqy 创建日期: 2005-12-04 修改记录: 功能描述: 获取当前数据库所有表的外键创建脚本 ---------------------------------------------------------------------------- 参数列表: 无参数 **************************************************************************** |</PRE>*/ CREATE PROCEDURE [dbo].[sp_HelpForeign] AS SET NOCOUNT ON DECLARE @ConstID int, @i tinyint, @keyCnt tinyint, @TempletSQL nvarchar(400), @SQLScript nvarchar(500), @FColName sysname, @RColName sysname, @ForeignLine nvarchar(4000), @ReferencesLine nvarchar(4000), @ReferencesAction nvarchar(4000) DECLARE @ForeignkeyScript table(ScriptLine nvarchar(4000)) DECLARE @ConstIDTable table(ConstID int) SELECT @FColName = '', @RColName = '', @TempletSQL = N'SELECT @eFColName = ''['' + col_name(FkeyID, Fkey%d) + '']'', @eRColName = ''['' + col_name(RkeyID, Rkey%d) + '']'' FROM sys.sysreferences WHERE ConstID = @ConstID'
INSERT INTO @ConstIDTable SELECT ConstID FROM sys.sysreferences ORDER BY FKeyID
WHILE EXISTS(SELECT * FROM @ConstIDTable) BEGIN SELECT TOP 1 @ConstID = ConstID FROM @ConstIDTable DELETE FROM @ConstIDTable WHERE ConstID = @ConstID
INSERT INTO @ForeignkeyScript SELECT 'ALTER TABLE [dbo].[' + object_name(FKeyID) + '] WITH CHECK' FROM sys.sysreferences WHERE ConstID = @ConstID INSERT INTO @ForeignkeyScript(ScriptLine) VALUES(' ADD' + CHAR(13) + CHAR(10))
SELECT @ForeignLine = ' CONSTRAINT [' + object_name(a.ConstID) + '] FOREIGN KEY(', @ReferencesLine = 'REFERENCES [dbo].[' + object_name(a.RKeyID) + '] (', @ReferencesAction = CASE b.Delete_Referential_Action WHEN 0 THEN N'' WHEN 1 THEN N'ON DELETE Cascade' WHEN 2 THEN N'ON DELETE SET NULL' WHEN 3 THEN N'ON DELETE SET DEFAULT' END + ' ' + CASE b.Delete_Referential_Action WHEN 0 THEN N'' WHEN 1 THEN N'ON UPDATE Cascade' WHEN 2 THEN N'ON UPDATE SET NULL' WHEN 3 THEN N'ON UPDATE SET DEFAULT' END, @keyCnt = KeyCnt FROM sys.sysreferences a LEFT JOIN sys.foreign_keys b ON a.ConstID = b.Object_ID WHERE a.ConstID = @ConstID
--取字段 SET @i = 1 WHILE @i <= @keyCnt BEGIN SET @SQLScript = REPLACE(@TempletSQL, '%d', CONVERT(varchar, @i)) EXEC sp_executesql @stmt = @SQLScript, @params= N'@eFColName sysname output, @eRColName sysname output, @ConstID int', @eFColName = @FColName output, @eRColName = @RColName output, @ConstID = @ConstID print @SQLScript SET @ForeignLine = @ForeignLine + CASE WHEN @i > 1 THEN ', ' ELSE '' END + @FColName SET @ReferencesLine = @ReferencesLine + CASE WHEN @i > 1 THEN ', ' ELSE '' END + @RColName SET @i = @i + 1 END
INSERT INTO @ForeignkeyScript(ScriptLine) VALUES(@ForeignLine + ') ' + @ReferencesLine + ')') IF @ReferencesAction <> '' INSERT INTO @ForeignkeyScript(ScriptLine) VALUES(@ReferencesAction) INSERT INTO @ForeignkeyScript(ScriptLine) VALUES('GO') END
SELECT * FROM @ForeignkeyScript SET NOCOUNT OFF GO
USE [master] GO SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO /*|<PRE> **************************************************************************** 软件名称: May Flower Erp 版权所有: (C) 2005-2006 May Flower ERP 开发组 对象名称: sp_HelpTable 对象作者: lvqy 创建日期: 2005-12-04 修改记录: 功能描述: 获取指定表的创建脚本,包括表和字段的属性、外键(注释掉的) ---------------------------------------------------------------------------- 参数列表: 1: @TableName 需要创建脚本的表的名称 **************************************************************************** |</PRE>*/ CREATE PROCEDURE [dbo].[sp_HelpTable](@TableName sysname) AS SET NOCOUNT ON DECLARE @ObjectID int DECLARE @TableScript table(Iden int IDENTITY(1, 1), ScriptLine nvarchar(4000)) SET @ObjectID = object_id(@TableName) IF @ObjectID IS NULL OR OBJECTPROPERTY(@ObjectID, 'IsTable') = 0 BEGIN RAISERROR('指定的对象不是表对象', 16, 1) RETURN END --获取表的创建脚本 --插入表头 INSERT INTO @TableScript(ScriptLine) SELECT N'CREATE TABLE [' + USER_NAME(OBJECTPROPERTY(@ObjectID, N'OwnerId')) + N'].[' + object_name(@ObjectID) + N']('
--插入字段 INSERT INTO @TableScript(ScriptLine) SELECT N' [' + a.Name + N'] [' + b.name + N']' + CASE WHEN c.Object_id IS NOT NULL THEN N' IDENTITY(' + CONVERT(nvarchar, c.seed_value) + N', ' + CONVERT(nvarchar, c.increment_value) + N')' ELSE '' END + CASE WHEN b.xusertype IN (167, 175, 231, 239) THEN N'('+CONVERT(nvarchar, a.prec) + N')' WHEN b.xusertype in (106, 108) THEN N'('+CONVERT(nvarchar, a.xprec) + N', ' + CONVERT(nvarchar, a.xscale) + N')' ELSE '' END + CASE a.isnullable WHEN 1 THEN N'' ELSE N' NOT' END + N' NULL' + CASE WHEN d.Name IS NOT NULL THEN N' DEFAULT ' + d.Definition ELSE N'' END + N',' FROM sys.syscolumns a LEFT JOIN sys.systypes b ON a.xusertype = b.xusertype LEFT JOIN sys.identity_columns c ON c.Object_id = a.ID AND c.Column_ID = a.ColID LEFT JOIN sys.default_constraints d ON d.Parent_Object_ID = a.ID AND d.Parent_column_ID = a.ColID WHERE a.[ID] = @ObjectID ORDER BY a.ColOrder
--插入主键和索引 DECLARE @IndexID int, @IndexScript nvarchar(4000) DECLARE IndexCursor CURSOR FOR SELECT b.Index_ID, N' CONSTRAINT [' + a.Name + N'] ' + CASE a.Type WHEN 'PK' THEN N'PRIMARY KEY ' WHEN 'UQ' THEN N'UNIQUE ' END + CASE b.Type WHEN 1 THEN N'CLUSTERED' WHEN 2 THEN N'NONCLUSTERED ' END + N'(' FROM sys.key_constraints a LEFT JOIN sys.indexes b ON b.Object_ID = a.Parent_Object_ID AND b.index_id = a.unique_index_id WHERE a.Parent_Object_ID = @ObjectID OPEN IndexCursor FETCH NEXT FROM IndexCursor INTO @IndexID, @IndexScript WHILE @@FETCH_STATUS = 0 BEGIN SELECT @IndexScript = @IndexScript + N'[' + INDEX_COL(object_name(@ObjectID), 2 , 1) + N'],' FROM sys.index_columns WHERE Object_ID = @ObjectID AND Index_ID = 2
SET @IndexScript = LEFT(@IndexScript, LEN(@IndexScript) -1) + N'),' INSERT INTO @TableScript(ScriptLine) VALUES(@IndexScript)
FETCH NEXT FROM IndexCursor INTO @IndexID, @IndexScript END CLOSE IndexCursor DEALLOCATE IndexCursor
--除去最后一个,号 UPDATE @TableScript SET ScriptLine = LEFT(ScriptLine, LEN(ScriptLine) - 1) WHERE Iden = (SELECT MAX(Iden) FROM @TableScript) INSERT INTO @TableScript(ScriptLine) VALUES(N')') INSERT INTO @TableScript(ScriptLine) VALUES(N'GO') INSERT INTO @TableScript(ScriptLine) VALUES(N'') --获取表备注 DECLARE @PropScript nvarchar(4000) INSERT INTO @TableScript(ScriptLine) SELECT N'EXEC sys.sp_addextendedproperty @name=N''' + a.Name + N''', @value=N''' + CONVERT(nvarchar, a.Value) + N''' ,@level0type=N''SCHEMA'', @level0name=N''' + USER_NAME(OBJECTPROPERTY(a.major_Id, N'OwnerId')) + N''', @level1type=N''TABLE'', @level1name=N''' + b.Name + N'''' FROM sys.extended_properties a LEFT JOIN sys.objects b ON b.[Object_ID] = a.major_Id WHERE a.major_Id = @ObjectID AND Minor_ID = 0 INSERT INTO @TableScript(ScriptLine) VALUES('GO')
DECLARE PropCursor CURSOR FOR SELECT N'EXEC sys.sp_addextendedproperty @name=N''' + a.Name + N''', @value=N''' + CONVERT(nvarchar, a.Value) + N''' ,@level0type=N''SCHEMA'', @level0name=N''' + USER_NAME(OBJECTPROPERTY(a.major_Id, N'OwnerId')) + N''', @level1type=N''TABLE'', @level1name=N''' + b.Name + N'''' + N', @level2type=N''COLUMN'', @level2name=N''' + c.[Name] + '''' FROM sys.extended_properties a LEFT JOIN sys.objects b ON b.[Object_ID] = a.major_Id LEFT JOIN sys.syscolumns c ON c.[ID] = a.major_Id AND c.ColID = a.Minor_ID WHERE a.major_Id = @ObjectID AND Minor_ID <> 0 OPEN PropCursor FETCH NEXT FROM PropCursor INTO @PropScript WHILE @@FETCH_STATUS = 0 BEGIN INSERT INTO @TableScript(ScriptLine) VALUES(@PropScript) INSERT INTO @TableScript(ScriptLine) VALUES(N'GO')
FETCH NEXT FROM PropCursor INTO @PropScript END CLOSE PropCursor DEALLOCATE PropCursor INSERT INTO @TableScript(ScriptLine) VALUES('')
INSERT INTO @ConstIDTable SELECT ConstID FROM sys.sysreferences WHERE FKeyID = @ObjectID OR RKeyID = @ObjectID ORDER BY FKeyID
WHILE EXISTS(SELECT * FROM @ConstIDTable) BEGIN SELECT TOP 1 @ConstID = ConstID FROM @ConstIDTable DELETE FROM @ConstIDTable WHERE ConstID = @ConstID
INSERT INTO @TableScript SELECT N'--ALTER TABLE [dbo].[' + object_name(FKeyID) + '] WITH CHECK' FROM sys.sysreferences WHERE ConstID = @ConstID INSERT INTO @TableScript(ScriptLine) VALUES('-- ADD' + CHAR(13) + CHAR(10))
SELECT @ForeignLine = N'-- CONSTRAINT [' + object_name(ConstID) + '] FOREIGN KEY(', @ReferencesLine = N'REFERENCES [dbo].[' + object_name(RKeyID) + '] (', @ReferencesAction = CASE b.Delete_Referential_Action WHEN 0 THEN N'' WHEN 1 THEN N'ON DELETE Cascade' WHEN 2 THEN N'ON DELETE SET NULL' WHEN 3 THEN N'ON DELETE SET DEFAULT' END + ' ' + CASE b.Delete_Referential_Action WHEN 0 THEN N'' WHEN 1 THEN N'ON UPDATE Cascade' WHEN 2 THEN N'ON UPDATE SET NULL' WHEN 3 THEN N'ON UPDATE SET DEFAULT' END, @keyCnt = KeyCnt FROM sys.sysreferences a LEFT JOIN sys.foreign_keys b ON a.ConstID = b.Object_ID WHERE a.ConstID = @ConstID
--取字段 SET @i = 1 WHILE @i <= @keyCnt BEGIN SET @SQLScript = REPLACE(@TempletSQL, '%d', CONVERT(nvarchar, @i)) EXEC sp_executesql @stmt = @SQLScript, @params= N'@eFColName sysname output, @eRColName sysname output, @ConstID int', @eFColName = @FColName output, @eRColName = @RColName output, @ConstID = @ConstID print @SQLScript SET @ForeignLine = @ForeignLine + CASE WHEN @i > 1 THEN ', ' ELSE '' END + @FColName SET @ReferencesLine = @ReferencesLine + CASE WHEN @i > 1 THEN ', ' ELSE '' END + @RColName SET @i = @i + 1 END
INSERT INTO @TableScript(ScriptLine) VALUES(@ForeignLine + N') ' + @ReferencesLine + N')') IF @ReferencesAction <> '' INSERT INTO @TableScript(ScriptLine) VALUES(@ReferencesAction) INSERT INTO @TableScript(ScriptLine) VALUES(N'GO') END --返回表的创建脚本 SELECT ScriptLine FROM @TableScript SET NOCOUNT OFF
CREATE PROCEDURE dbo.UspOutputData
@tablename sysname
AS
declare @column varchar(1000)
declare @columndata varchar(1000)
declare @sql varchar(4000)
declare @xtype tinyint
declare @name sysname
declare @objectId int
declare @objectname sysname
declare @ident int
set nocount on
set @objectId=object_id(@tablename)
if @objectId is null -- 判斷對象是否存在
begin
print 'The object not exists'
return
end
set @objectname=rtrim(object_name(@objectId))
if @objectname is null or charindex(@objectname,@tablename)=0 --此判断不严密
begin
print 'object not in current database'
return
end
if OBJECTPROPERTY(@objectId,'IsTable') < > 1 -- 判斷對象是否是table
begin
print 'The object is not table'
return
end
select @ident=status&0x80 from syscolumns where id=@objectid and status&0x80=0x80
if @ident is not null
print 'SET IDENTITY_INSERT '+@TableName+' ON'
declare syscolumns_cursor cursor
for select c.name,c.xtype from syscolumns c where c.id=@objectid order by c.colid
open syscolumns_cursor
set @column=''
set @columndata=''
fetch next from syscolumns_cursor into @name,@xtype
while @@fetch_status < >-1
begin
if @@fetch_status < >-2
begin
if @xtype not in(189,34,35,99,98) --timestamp不需处理,image,text,ntext,sql_variant 暂时不处理
begin
set @column=@column+case when len(@column)=0 then'' else ','end+@name
set @columndata=@columndata+case when len(@columndata)=0 then '' else ','','','
end
+case when @xtype in(167,175) then '''''''''+'+@name+'+''''''''' --varchar,char
when @xtype in(231,239) then '''N''''''+'+@name+'+''''''''' --nvarchar,nchar
when @xtype=61 then '''''''''+convert(char(23),'+@name+',121)+''''''''' --datetime
when @xtype=58 then '''''''''+convert(char(16),'+@name+',120)+''''''''' --smalldatetime
when @xtype=36 then '''''''''+convert(char(36),'+@name+')+''''''''' --uniqueidentifier
else @name end
end
end
fetch next from syscolumns_cursor into @name,@xtype
end
close syscolumns_cursor
deallocate syscolumns_cursor
set @sql='set nocount on select ''insert '+@tablename+'('+@column+') values(''as ''--'','+@columndata+','')'' from '+@tablename
print '--'+@sql
exec(@sql)
if @ident is not null
print 'SET IDENTITY_INSERT '+@TableName+' OFF'
GO
exec UspOutputData 你的表名 【转自www.bitsCN.com】
SELECT definition
FROM sys.sql_modules
JOIN sys.objects ON sys.sql_modules.object_id = sys.objects.object_id AND TYPE = 'P'
--同样函数可以这样
SELECT definition
FROM sys.sql_modules
JOIN sys.objects ON sys.sql_modules.object_id = sys.objects.object_id AND TYPE = 'FN'
--其他的类似
@tablename sysname
AS
提示有错误:
消息 102,级别 15,状态 1,第 2 行
' ' 附近有语法错误。
@tablename sysname
AS
select text
from syscomments
where id=object_Id('p1') --存储过程名,省略表示所有
--2005
SELECT definition
FROM sys.sql_modules JOIN sys.objects
ON sys.sql_modules.object_id = sys.objects.object_id AND TYPE = 'P'
and sys.objects.name='P1' --存储过程名,省略表示所有
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
/*|<PRE>
****************************************************************************
软件名称: May Flower Erp
版权所有: (C) 2005-2006 May Flower ERP 开发组
对象名称: sp_HelpForeign
对象作者: lvqy
创建日期: 2005-12-04
修改记录:
功能描述: 获取当前数据库所有表的外键创建脚本
----------------------------------------------------------------------------
参数列表: 无参数
****************************************************************************
|</PRE>*/
CREATE PROCEDURE [dbo].[sp_HelpForeign]
AS
SET NOCOUNT ON
DECLARE @ConstID int, @i tinyint, @keyCnt tinyint, @TempletSQL nvarchar(400), @SQLScript nvarchar(500),
@FColName sysname, @RColName sysname,
@ForeignLine nvarchar(4000), @ReferencesLine nvarchar(4000), @ReferencesAction nvarchar(4000)
DECLARE @ForeignkeyScript table(ScriptLine nvarchar(4000))
DECLARE @ConstIDTable table(ConstID int)
SELECT
@FColName = '',
@RColName = '',
@TempletSQL =
N'SELECT @eFColName = ''['' + col_name(FkeyID, Fkey%d) + '']'', @eRColName = ''['' + col_name(RkeyID, Rkey%d) + '']'' FROM sys.sysreferences WHERE ConstID = @ConstID'
INSERT INTO @ConstIDTable
SELECT ConstID FROM sys.sysreferences ORDER BY FKeyID
WHILE EXISTS(SELECT * FROM @ConstIDTable)
BEGIN
SELECT TOP 1 @ConstID = ConstID FROM @ConstIDTable
DELETE FROM @ConstIDTable WHERE ConstID = @ConstID
INSERT INTO @ForeignkeyScript
SELECT 'ALTER TABLE [dbo].[' + object_name(FKeyID) + '] WITH CHECK'
FROM sys.sysreferences
WHERE ConstID = @ConstID
INSERT INTO @ForeignkeyScript(ScriptLine) VALUES(' ADD' + CHAR(13) + CHAR(10))
SELECT @ForeignLine = ' CONSTRAINT [' + object_name(a.ConstID) + '] FOREIGN KEY(',
@ReferencesLine = 'REFERENCES [dbo].[' + object_name(a.RKeyID) + '] (',
@ReferencesAction = CASE b.Delete_Referential_Action WHEN 0 THEN N''
WHEN 1 THEN N'ON DELETE Cascade'
WHEN 2 THEN N'ON DELETE SET NULL'
WHEN 3 THEN N'ON DELETE SET DEFAULT'
END + ' ' +
CASE b.Delete_Referential_Action WHEN 0 THEN N''
WHEN 1 THEN N'ON UPDATE Cascade'
WHEN 2 THEN N'ON UPDATE SET NULL'
WHEN 3 THEN N'ON UPDATE SET DEFAULT'
END,
@keyCnt = KeyCnt
FROM sys.sysreferences a
LEFT JOIN sys.foreign_keys b ON a.ConstID = b.Object_ID
WHERE a.ConstID = @ConstID
--取字段
SET @i = 1
WHILE @i <= @keyCnt
BEGIN
SET @SQLScript = REPLACE(@TempletSQL, '%d', CONVERT(varchar, @i))
EXEC sp_executesql @stmt = @SQLScript, @params= N'@eFColName sysname output, @eRColName sysname output, @ConstID int',
@eFColName = @FColName output, @eRColName = @RColName output, @ConstID = @ConstID
print @SQLScript
SET @ForeignLine = @ForeignLine + CASE WHEN @i > 1 THEN ', ' ELSE '' END + @FColName
SET @ReferencesLine = @ReferencesLine + CASE WHEN @i > 1 THEN ', ' ELSE '' END + @RColName
SET @i = @i + 1
END
INSERT INTO @ForeignkeyScript(ScriptLine) VALUES(@ForeignLine + ') ' + @ReferencesLine + ')')
IF @ReferencesAction <> ''
INSERT INTO @ForeignkeyScript(ScriptLine) VALUES(@ReferencesAction)
INSERT INTO @ForeignkeyScript(ScriptLine) VALUES('GO')
END
SELECT * FROM @ForeignkeyScript
SET NOCOUNT OFF
GO
USE [master]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
/*|<PRE>
****************************************************************************
软件名称: May Flower Erp
版权所有: (C) 2005-2006 May Flower ERP 开发组
对象名称: sp_HelpTable
对象作者: lvqy
创建日期: 2005-12-04
修改记录:
功能描述: 获取指定表的创建脚本,包括表和字段的属性、外键(注释掉的)
----------------------------------------------------------------------------
参数列表:
1: @TableName 需要创建脚本的表的名称
****************************************************************************
|</PRE>*/
CREATE PROCEDURE [dbo].[sp_HelpTable](@TableName sysname)
AS
SET NOCOUNT ON
DECLARE @ObjectID int
DECLARE @TableScript table(Iden int IDENTITY(1, 1), ScriptLine nvarchar(4000))
SET @ObjectID = object_id(@TableName)
IF @ObjectID IS NULL OR OBJECTPROPERTY(@ObjectID, 'IsTable') = 0
BEGIN
RAISERROR('指定的对象不是表对象', 16, 1)
RETURN
END
--获取表的创建脚本
--插入表头
INSERT INTO @TableScript(ScriptLine)
SELECT N'CREATE TABLE [' + USER_NAME(OBJECTPROPERTY(@ObjectID, N'OwnerId')) + N'].[' + object_name(@ObjectID) + N']('
--插入字段
INSERT INTO @TableScript(ScriptLine)
SELECT N' [' + a.Name + N'] [' + b.name + N']' +
CASE WHEN c.Object_id IS NOT NULL THEN N' IDENTITY(' + CONVERT(nvarchar, c.seed_value) + N', ' + CONVERT(nvarchar, c.increment_value) + N')'
ELSE '' END +
CASE WHEN b.xusertype IN (167, 175, 231, 239) THEN N'('+CONVERT(nvarchar, a.prec) + N')'
WHEN b.xusertype in (106, 108) THEN N'('+CONVERT(nvarchar, a.xprec) + N', ' + CONVERT(nvarchar, a.xscale) + N')'
ELSE '' END +
CASE a.isnullable WHEN 1 THEN N'' ELSE N' NOT' END + N' NULL' +
CASE WHEN d.Name IS NOT NULL THEN N' DEFAULT ' + d.Definition ELSE N'' END +
N','
FROM sys.syscolumns a
LEFT JOIN sys.systypes b ON a.xusertype = b.xusertype
LEFT JOIN sys.identity_columns c ON c.Object_id = a.ID AND c.Column_ID = a.ColID
LEFT JOIN sys.default_constraints d ON d.Parent_Object_ID = a.ID AND d.Parent_column_ID = a.ColID
WHERE a.[ID] = @ObjectID
ORDER BY a.ColOrder
DECLARE @IndexID int, @IndexScript nvarchar(4000)
DECLARE IndexCursor CURSOR FOR
SELECT b.Index_ID, N' CONSTRAINT [' + a.Name + N'] ' +
CASE a.Type WHEN 'PK' THEN N'PRIMARY KEY ' WHEN 'UQ' THEN N'UNIQUE ' END +
CASE b.Type WHEN 1 THEN N'CLUSTERED' WHEN 2 THEN N'NONCLUSTERED ' END + N'('
FROM sys.key_constraints a
LEFT JOIN sys.indexes b ON b.Object_ID = a.Parent_Object_ID AND b.index_id = a.unique_index_id
WHERE a.Parent_Object_ID = @ObjectID
OPEN IndexCursor
FETCH NEXT FROM IndexCursor INTO @IndexID, @IndexScript
WHILE @@FETCH_STATUS = 0
BEGIN
SELECT @IndexScript = @IndexScript + N'[' + INDEX_COL(object_name(@ObjectID), 2 , 1) + N'],'
FROM sys.index_columns
WHERE Object_ID = @ObjectID
AND Index_ID = 2
SET @IndexScript = LEFT(@IndexScript, LEN(@IndexScript) -1) + N'),'
INSERT INTO @TableScript(ScriptLine) VALUES(@IndexScript)
FETCH NEXT FROM IndexCursor INTO @IndexID, @IndexScript
END
CLOSE IndexCursor
DEALLOCATE IndexCursor
--除去最后一个,号
UPDATE @TableScript
SET ScriptLine = LEFT(ScriptLine, LEN(ScriptLine) - 1)
WHERE Iden = (SELECT MAX(Iden) FROM @TableScript)
INSERT INTO @TableScript(ScriptLine) VALUES(N')')
INSERT INTO @TableScript(ScriptLine) VALUES(N'GO')
INSERT INTO @TableScript(ScriptLine) VALUES(N'')
--获取表备注
DECLARE @PropScript nvarchar(4000)
INSERT INTO @TableScript(ScriptLine)
SELECT N'EXEC sys.sp_addextendedproperty @name=N''' + a.Name + N''', @value=N''' + CONVERT(nvarchar, a.Value) + N''' ,@level0type=N''SCHEMA'', @level0name=N''' +
USER_NAME(OBJECTPROPERTY(a.major_Id, N'OwnerId')) + N''', @level1type=N''TABLE'', @level1name=N''' + b.Name + N''''
FROM sys.extended_properties a
LEFT JOIN sys.objects b ON b.[Object_ID] = a.major_Id
WHERE a.major_Id = @ObjectID
AND Minor_ID = 0
INSERT INTO @TableScript(ScriptLine) VALUES('GO')
DECLARE PropCursor CURSOR FOR
SELECT N'EXEC sys.sp_addextendedproperty @name=N''' + a.Name + N''', @value=N''' + CONVERT(nvarchar, a.Value) + N''' ,@level0type=N''SCHEMA'', @level0name=N''' +
USER_NAME(OBJECTPROPERTY(a.major_Id, N'OwnerId')) + N''', @level1type=N''TABLE'', @level1name=N''' + b.Name + N'''' +
N', @level2type=N''COLUMN'', @level2name=N''' + c.[Name] + ''''
FROM sys.extended_properties a
LEFT JOIN sys.objects b ON b.[Object_ID] = a.major_Id
LEFT JOIN sys.syscolumns c ON c.[ID] = a.major_Id AND c.ColID = a.Minor_ID
WHERE a.major_Id = @ObjectID
AND Minor_ID <> 0
OPEN PropCursor
FETCH NEXT FROM PropCursor INTO @PropScript
WHILE @@FETCH_STATUS = 0
BEGIN
INSERT INTO @TableScript(ScriptLine) VALUES(@PropScript)
INSERT INTO @TableScript(ScriptLine) VALUES(N'GO')
FETCH NEXT FROM PropCursor INTO @PropScript
END
CLOSE PropCursor
DEALLOCATE PropCursor
INSERT INTO @TableScript(ScriptLine) VALUES('')
--获取表外键
DECLARE @ConstID int, @i tinyint, @keyCnt tinyint, @TempletSQL nvarchar(400), @SQLScript nvarchar(500),
@FColName sysname, @RColName sysname,
@ForeignLine nvarchar(4000), @ReferencesLine nvarchar(4000), @ReferencesAction nvarchar(4000)
DECLARE @ConstIDTable table(ConstID int)
SELECT
@FColName = '',
@RColName = '',
@TempletSQL =
N'SELECT @eFColName = ''['' + col_name(FkeyID, Fkey%d) + '']'', @eRColName = ''['' + col_name(RkeyID, Rkey%d) + '']'' FROM sys.sysreferences WHERE ConstID = @ConstID'
INSERT INTO @ConstIDTable
SELECT ConstID FROM sys.sysreferences WHERE FKeyID = @ObjectID OR RKeyID = @ObjectID ORDER BY FKeyID
WHILE EXISTS(SELECT * FROM @ConstIDTable)
BEGIN
SELECT TOP 1 @ConstID = ConstID FROM @ConstIDTable
DELETE FROM @ConstIDTable WHERE ConstID = @ConstID
INSERT INTO @TableScript
SELECT N'--ALTER TABLE [dbo].[' + object_name(FKeyID) + '] WITH CHECK'
FROM sys.sysreferences
WHERE ConstID = @ConstID
INSERT INTO @TableScript(ScriptLine) VALUES('-- ADD' + CHAR(13) + CHAR(10))
SELECT @ForeignLine = N'-- CONSTRAINT [' + object_name(ConstID) + '] FOREIGN KEY(',
@ReferencesLine = N'REFERENCES [dbo].[' + object_name(RKeyID) + '] (',
@ReferencesAction = CASE b.Delete_Referential_Action WHEN 0 THEN N''
WHEN 1 THEN N'ON DELETE Cascade'
WHEN 2 THEN N'ON DELETE SET NULL'
WHEN 3 THEN N'ON DELETE SET DEFAULT'
END + ' ' +
CASE b.Delete_Referential_Action WHEN 0 THEN N''
WHEN 1 THEN N'ON UPDATE Cascade'
WHEN 2 THEN N'ON UPDATE SET NULL'
WHEN 3 THEN N'ON UPDATE SET DEFAULT'
END,
@keyCnt = KeyCnt
FROM sys.sysreferences a
LEFT JOIN sys.foreign_keys b ON a.ConstID = b.Object_ID
WHERE a.ConstID = @ConstID
--取字段
SET @i = 1
WHILE @i <= @keyCnt
BEGIN
SET @SQLScript = REPLACE(@TempletSQL, '%d', CONVERT(nvarchar, @i))
EXEC sp_executesql @stmt = @SQLScript, @params= N'@eFColName sysname output, @eRColName sysname output, @ConstID int',
@eFColName = @FColName output, @eRColName = @RColName output, @ConstID = @ConstID
print @SQLScript
SET @ForeignLine = @ForeignLine + CASE WHEN @i > 1 THEN ', ' ELSE '' END + @FColName
SET @ReferencesLine = @ReferencesLine + CASE WHEN @i > 1 THEN ', ' ELSE '' END + @RColName
SET @i = @i + 1
END
INSERT INTO @TableScript(ScriptLine) VALUES(@ForeignLine + N') ' + @ReferencesLine + N')')
IF @ReferencesAction <> ''
INSERT INTO @TableScript(ScriptLine) VALUES(@ReferencesAction)
INSERT INTO @TableScript(ScriptLine) VALUES(N'GO')
END
--返回表的创建脚本
SELECT ScriptLine FROM @TableScript
SET NOCOUNT OFF