使用Query为现有表生成SQL创建脚本
我正在尝试为SQL Server 2008中的现有表获取CREATE脚本。我假设我可以通过以某种方式查询sys.tables来执行此操作，但这不会返回给我CREATE脚本数据。
15 个答案:
答案 0 :(得分：118)
这可能对你有所帮助。该脚本为任何表生成索引，FK，PK和公共结构。
例如 -
<强> DDL：
CREATE TABLE [dbo].[WorkOut](
[WorkOutID] [bigint] IDENTITY(1,1) NOT NULL,
[TimeSheetDate] [datetime] NOT NULL,
[DateOut] [datetime] NOT NULL,
[EmployeeID] [int] NOT NULL,
[IsMainWorkPlace] [bit] NOT NULL,
[DepartmentUID] [uniqueidentifier] NOT NULL,
[WorkPlaceUID] [uniqueidentifier] NULL,
[TeamUID] [uniqueidentifier] NULL,
[WorkShiftCD] [nvarchar](10) NULL,
[WorkHours] [real] NULL,
[AbsenceCode] [varchar](25) NULL,
[PaymentType] [char](2) NULL,
[CategoryID] [int] NULL,
[Year] AS (datepart(year,[TimeSheetDate])),
CONSTRAINT [PK_WorkOut] PRIMARY KEY CLUSTERED
(
[WorkOutID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
ALTER TABLE [dbo].[WorkOut] ADD
CONSTRAINT [DF__WorkOut__IsMainW__2C1E8537] DEFAULT ((1)) FOR [IsMainWorkPlace]
ALTER TABLE [dbo].[WorkOut] WITH CHECK ADD CONSTRAINT [FK_WorkOut_Employee_EmployeeID] FOREIGN KEY([EmployeeID])
REFERENCES [dbo].[Employee] ([EmployeeID])
ALTER TABLE [dbo].[WorkOut] CHECK CONSTRAINT [FK_WorkOut_Employee_EmployeeID]
<强>查询：
DECLARE @table_name SYSNAME
SELECT @table_name = 'dbo.WorkOut'
DECLARE
@object_name SYSNAME
, @object_id INT
SELECT
@object_name = '[' + s.name + '].[' + o.name + ']'
, @object_id = o.[object_id]
FROM sys.objects o WITH (NOWAIT)
JOIN sys.schemas s WITH (NOWAIT) ON o.[schema_id] = s.[schema_id]
WHERE s.name + '.' + o.name = @table_name
AND o.[type] = 'U'
AND o.is_ms_shipped = 0
DECLARE @SQL NVARCHAR(MAX) = ''
;WITH index_column AS
(
SELECT
ic.[object_id]
, ic.index_id
, ic.is_descending_key
, ic.is_included_column
, c.name
FROM sys.index_columns ic WITH (NOWAIT)
JOIN sys.columns c WITH (NOWAIT) ON ic.[object_id] = c.[object_id] AND ic.column_id = c.column_id
WHERE ic.[object_id] = @object_id
),
fk_columns AS
(
SELECT
k.constraint_object_id
, cname = c.name
, rcname = rc.name
FROM sys.foreign_key_columns k WITH (NOWAIT)
JOIN sys.columns rc WITH (NOWAIT) ON rc.[object_id] = k.referenced_object_id AND rc.column_id = k.referenced_column_id
JOIN sys.columns c WITH (NOWAIT) ON c.[object_id] = k.parent_object_id AND c.column_id = k.parent_column_id
WHERE k.parent_object_id = @object_id
)
SELECT @SQL = 'CREATE TABLE ' + @object_name + CHAR(13) + '(' + CHAR(13) + STUFF((
SELECT CHAR(9) + ', [' + c.name + '] ' +
CASE WHEN c.is_computed = 1
THEN 'AS ' + cc.[definition]
ELSE UPPER(tp.name) +
CASE WHEN tp.name IN ('varchar', 'char', 'varbinary', 'binary', 'text')
THEN '(' + CASE WHEN c.max_length = -1 THEN 'MAX' ELSE CAST(c.max_length AS VARCHAR(5)) END + ')'
WHEN tp.name IN ('nvarchar', 'nchar', 'ntext')
THEN '(' + CASE WHEN c.max_length = -1 THEN 'MAX' ELSE CAST(c.max_length / 2 AS VARCHAR(5)) END + ')'
WHEN tp.name IN ('datetime2', 'time2', 'datetimeoffset')
THEN '(' + CAST(c.scale AS VARCHAR(5)) + ')'
WHEN tp.name = 'decimal'
THEN '(' + CAST(c.[precision] AS VARCHAR(5)) + ',' + CAST(c.scale AS VARCHAR(5)) + ')'
ELSE ''
END +
CASE WHEN c.collation_name IS NOT NULL THEN ' COLLATE ' + c.collation_name ELSE '' END +
CASE WHEN c.is_nullable = 1 THEN ' NULL' ELSE ' NOT NULL' END +
CASE WHEN dc.[definition] IS NOT NULL THEN ' DEFAULT' + dc.[definition] ELSE '' END +
CASE WHEN ic.is_identity = 1 THEN ' IDENTITY(' + CAST(ISNULL(ic.seed_value, '0') AS CHAR(1)) + ',' + CAST(ISNULL(ic.increment_value, '1') AS CHAR(1)) + ')' ELSE '' END
END + CHAR(13)
FROM sys.columns c WITH (NOWAIT)
JOIN sys.types tp WITH (NOWAIT) ON c.user_type_id = tp.user_type_id
LEFT JOIN sys.computed_columns cc WITH (NOWAIT) ON c.[object_id] = cc.[object_id] AND c.column_id = cc.column_id
LEFT JOIN sys.default_constraints dc WITH (NOWAIT) ON c.default_object_id != 0 AND c.[object_id] = dc.parent_object_id AND c.column_id = dc.parent_column_id
LEFT JOIN sys.identity_columns ic WITH (NOWAIT) ON c.is_identity = 1 AND c.[object_id] = ic.[object_id] AND c.column_id = ic.column_id
WHERE c.[object_id] = @object_id
ORDER BY c.column_id
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'), 1, 2, CHAR(9) + ' ')
+ ISNULL((SELECT CHAR(9) + ', CONSTRAINT [' + k.name + '] PRIMARY KEY (' +
(SELECT STUFF((
SELECT ', [' + c.name + '] ' + CASE WHEN ic.is_descending_key = 1 THEN 'DESC' ELSE 'ASC' END
FROM sys.index_columns ic WITH (NOWAIT)
JOIN sys.columns c WITH (NOWAIT) ON c.[object_id] = ic.[object_id] AND c.column_id = ic.column_id
WHERE ic.is_included_column = 0
AND ic.[object_id] = k.parent_object_id
AND ic.index_id = k.unique_index_id
FOR XML PATH(N''), TYPE).value('.', 'NVARCHAR(MAX)'), 1, 2, ''))
+ ')' + CHAR(13)
FROM sys.key_constraints k WITH (NOWAIT)
WHERE k.parent_object_id = @object_id
AND k.[type] = 'PK'), '') + ')' + CHAR(13)
+ ISNULL((SELECT (
SELECT CHAR(13) +
'ALTER TABLE ' + @object_name + ' WITH'
+ CASE WHEN fk.is_not_trusted = 1
THEN ' NOCHECK'
ELSE ' CHECK'
END +
' ADD CONSTRAINT [' + fk.name + '] FOREIGN KEY('
+ STUFF((
SELECT ', [' + k.cname + ']'
FROM fk_columns k
WHERE k.constraint_object_id = fk.[object_id]
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'), 1, 2, '')
+ ')' +
' REFERENCES [' + SCHEMA_NAME(ro.[schema_id]) + '].[' + ro.name + '] ('
+ STUFF((
SELECT ', [' + k.rcname + ']'
FROM fk_columns k
WHERE k.constraint_object_id = fk.[object_id]
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'), 1, 2, '')
+ ')'
+ CASE
WHEN fk.delete_referential_action = 1 THEN ' ON DELETE CASCADE'
WHEN fk.delete_referential_action = 2 THEN ' ON DELETE SET NULL'
WHEN fk.delete_referential_action = 3 THEN ' ON DELETE SET DEFAULT'
ELSE ''
END
+ CASE
WHEN fk.update_referential_action = 1 THEN ' ON UPDATE CASCADE'
WHEN fk.update_referential_action = 2 THEN ' ON UPDATE SET NULL'
WHEN fk.update_referential_action = 3 THEN ' ON UPDATE SET DEFAULT'
ELSE ''
END
+ CHAR(13) + 'ALTER TABLE ' + @object_name + ' CHECK CONSTRAINT [' + fk.name + ']' + CHAR(13)
FROM sys.foreign_keys fk WITH (NOWAIT)
JOIN sys.objects ro WITH (NOWAIT) ON ro.[object_id] = fk.referenced_object_id
WHERE fk.parent_object_id = @object_id
FOR XML PATH(N''), TYPE).value('.', 'NVARCHAR(MAX)')), '')
+ ISNULL(((SELECT
CHAR(13) + 'CREATE' + CASE WHEN i.is_unique = 1 THEN ' UNIQUE' ELSE '' END
+ ' NONCLUSTERED INDEX [' + i.name + '] ON ' + @object_name + ' (' +
STUFF((
SELECT ', [' + c.name + ']' + CASE WHEN c.is_descending_key = 1 THEN ' DESC' ELSE ' ASC' END
FROM index_column c
WHERE c.is_included_column = 0
AND c.index_id = i.index_id
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'), 1, 2, '') + ')'
+ ISNULL(CHAR(13) + 'INCLUDE (' +
STUFF((
SELECT ', [' + c.name + ']'
FROM index_column c
WHERE c.is_included_column = 1
AND c.index_id = i.index_id
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'), 1, 2, '') + ')', '') + CHAR(13)
FROM sys.indexes i WITH (NOWAIT)
WHERE i.[object_id] = @object_id
AND i.is_primary_key = 0
AND i.[type] = 2
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)')
), '')
PRINT @SQL
--EXEC sys.sp_executesql @SQL
<强>输出：
CREATE TABLE [dbo].[WorkOut]
(
[WorkOutID] BIGINT NOT NULL IDENTITY(1,1)
, [TimeSheetDate] DATETIME NOT NULL
, [DateOut] DATETIME NOT NULL
, [EmployeeID] INT NOT NULL
, [IsMainWorkPlace] BIT NOT NULL DEFAULT((1))
, [DepartmentUID] UNIQUEIDENTIFIER NOT NULL
, [WorkPlaceUID] UNIQUEIDENTIFIER NULL
, [TeamUID] UNIQUEIDENTIFIER NULL
, [WorkShiftCD] NVARCHAR(10) COLLATE Cyrillic_General_CI_AS NULL
, [WorkHours] REAL NULL
, [AbsenceCode] VARCHAR(25) COLLATE Cyrillic_General_CI_AS NULL
, [PaymentType] CHAR(2) COLLATE Cyrillic_General_CI_AS NULL
, [CategoryID] INT NULL
, [Year] AS (datepart(year,[TimeSheetDate]))
, CONSTRAINT [PK_WorkOut] PRIMARY KEY ([WorkOutID] ASC)
)
ALTER TABLE [dbo].[WorkOut] WITH CHECK ADD CONSTRAINT [FK_WorkOut_Employee_EmployeeID] FOREIGN KEY([EmployeeID]) REFERENCES [dbo].[Employee] ([EmployeeID])
ALTER TABLE [dbo].[WorkOut] CHECK CONSTRAINT [FK_WorkOut_Employee_EmployeeID]
CREATE NONCLUSTERED INDEX [IX_WorkOut_WorkShiftCD_AbsenceCode] ON [dbo].[WorkOut] ([WorkShiftCD] ASC, [AbsenceCode] ASC)
INCLUDE ([WorkOutID], [WorkHours])
同时查看此文章 -
How to Generate a CREATE TABLE Script For an Existing Table: Part 1
答案 1 :(得分：16)
您是否希望创建生成CREATE脚本的TSQL脚本，或使用SQL SERVER Management Studio中的管理工具生成Create脚本？
如果是后者，则只需右键单击一个表，然后选择Script Table As - ＆gt;创建至 - ＆gt;新的查询窗口。
如果您希望编写整个数据库脚本，请右键单击数据库并选择“任务” - >生成脚本...然后按照向导
否则就是从各种系统表中选择各种有趣的东西。
答案 2 :(得分：5)
我意识到这个问题已经过时了，但它最近出现在我刚刚开始的搜索中，所以我想我会发布上述答案的替代方案。
如果您希望在.Net中以编程方式生成create脚本，我强烈建议您查看Server Management Objects（SMO）或Distributed Management Objects（DMO） - 具体取决于哪个版本您正在使用的SQL Server（前者是2005年，后者是2000年）。使用这些库，脚本编写表非常简单：
Server server = new Server(".");
Database northwind = server.Databases["Northwind"];
Table categories = northwind.Tables["Categories"];
StringCollection script = categories.Script();
string[] scriptArray = new string[script.Count];
script.CopyTo(scriptArray, 0);
Here是一篇包含更多信息的博文。
答案 3 :(得分：3)
答案 4 :(得分：3)
“最简单的方法是使用SQL Management Studio的内置功能” 但... 我用一个函数和几个程序解决了它。 例如，要获取名为“table_name”的表的create table，必须只执行名为sp_ppinScriptTabla的过程：
Exec sp_ppinScriptTabla 'table_name'
这是tsql脚本代码：
Use Master
GO
Create Function sp_ppinTipoLongitud
(
@xtype int,
@length int,
@isnullable int
)
Returns Varchar(512)
As
Begin
-- Función que a partir de un tipo de datos y una logitud, devuelve el texto del tipo.
-- Por ejemplo: para xtype=varchar y length=10 devolverá "varchar(10)"
Declare @ret varchar(512)
Set @ret = ''
Select @ret = t.name +
Case When name in ('varchar', 'nvarchar', 'char', 'nchar') Then '(' + Convert(varchar, @length) + ')' Else '' End + ' ' +
Case @isnullable When 1 Then 'NULL' Else 'NOT NULL' End
From systypes t
Where t.xtype = @xtype
Return @ret
End
GO
Create Procedure sp_ppinScriptLlavesForaneas
(
@vchTabla sysname,
@vchResultado varchar(8000) output
)
AS
Begin
DECLARE @tmpFK table(
TablaF sysname,
TablaR sysname,
ColF sysname,
ColR sysname,
FKName sysname)
-- obtengo las llaves foraneas en @vchForeign
Declare @vchForeign varchar(8000), @FKName sysname, @vchColumnasF varchar(4000), @vchColumnasR varchar(4000), @ColF sysname, @ColR sysname
Declare @vchTemp varchar(1000), @TablaR sysname
Insert into @tmpFK
Select TablaF.name AS TablaF, TablaR.name AS TablaR, ColF.name AS ColF, ColR.name AS ColR, ofk.name AS FKName
From sysforeignkeys fk, sysobjects ofk, sysobjects TablaF, sysobjects TablaR,
syscolumns ColF, syscolumns ColR
Where TablaF.name = @vchTabla
And ofk.id = fk.constid
And TablaF.id = fk.fkeyid
And TablaR.id = fk.rkeyid
And ColF.id = TablaF.id And ColF.colid = fk.fkey
And ColR.id = TablaR.id And ColR.colid = fk.rkey
order by FKName
Set @vchForeign = ''
While Exists ( Select * From @tmpFK )
Begin
Select Top 1 @FKName = FKName From @tmpFK
Set @vchColumnasF = ''
Set @vchColumnasR = ''
While Exists ( Select * From @tmpFK Where FKName = @FKName )
Begin
Select Top 1 @ColF = ColF, @ColR = ColR, @TablaR = TablaR From @tmpFK Where FKName = @FKName
Delete From @tmpFK Where ColF = @ColF And ColR = @ColR And TablaR = @TablaR And FKName = @FKName
Set @vchColumnasF = @vchColumnasF + @ColF + ', '
Set @vchColumnasR = @vchColumnasR + @ColR + ', '
End
Set @vchColumnasF = LEFT(@vchColumnasF, LEN(@vchColumnasF) - 1)
Set @vchColumnasR = LEFT(@vchColumnasR, LEN(@vchColumnasR) - 1)
Set @vchTemp = 'Constraint ' + @FKName + ' Foreign Key (' + @vchColumnasF + ') '
Set @vchTemp = @vchTemp + 'References ' + @TablaR + ' (' + @vchColumnasR + ')'
Set @vchForeign = @vchForeign + char(9) + @vchTemp + ',' + char(13)
End
Select @vchResultado = Case When Len(@vchForeign) >=2 Then Left(@vchForeign, Len(@vchForeign) - 2) Else @vchForeign End
End
GO
Create Procedure sp_ppinScriptTabla
(
@vchTabla sysname
)
AS
Set nocount on
-- Obtengo las foreign keys
Declare @foreign varchar(8000)
Exec sp_ppinScriptLlavesForaneas @vchTabla, @foreign output
-- SELECT que devuelve el script de Create Table de la tabla
Select 'Create ' +
Case o.xtype When 'U' Then 'Table' When 'P' Then 'Procedure' Else '??' End + ' ' +
@vchTabla + char(13) + '('
From sysobjects o
Where o.name = @vchTabla
Union all
-- Campos + identitys + DEFAULTS
select char(9) + c.name + ' ' + -- Nombre
dbo.sp_ppinTipoLongitud(t.xtype, c.length, c.isnullable) + -- Tipo(longitud)
Case When c.colstat & 1 = 1 -- Identity (si aplica)
Then ' Identity(' + convert(varchar, ident_seed(@vchTabla)) + ',' + Convert(varchar, ident_incr(@vchTabla)) + ')'
Else ''
End +
Case When not od.name is null -- Defaults (si aplica)
Then ' Constraint ' + od.name + ' Default ' + replace(replace(cd.text, '((', '('), '))', ')')
Else ''
End + ', '
from sysobjects o, syscolumns c
LEFT OUTER JOIN sysobjects od On od.id = c.cdefault LEFT OUTER join syscomments cd On cd.id = od.id,
systypes t
where o.id = object_id(@vchTabla)
and o.id = c.id
and c.xtype = t.xtype
Union all
-- Primary Keys y Unique keys
select char(9) + 'Constraint ' + o.name + ' ' +
Case o.xtype When 'PK' Then 'Primary Key' Else 'Unique' End + ' ' +
dbo.sp_ppinCamposIndice (db_name(), @vchTabla, i.indid) + ', '
from sysobjects o, sysindexes i
where o.parent_obj = object_id(@vchTabla)
and o.xtype in ('PK','UQ')
and i.id = o.parent_obj
and o.name = i.name
Union all
-- Check constraints
select char(9) + 'Constraint ' + o.name + ' Check ' + c.text + ', '
from sysobjects o, syscomments c
where o.parent_obj = object_id(@vchTabla)
and o.xtype in ('C')
and o.id = c.id
Union all
-- Foreign keys
Select @foreign
Union all
Select ')'
Set nocount off
GO
答案 5 :(得分：2)
您忘记包含sp_ppinCamposIndice
答案 6 :(得分：1)
最简单的方法是使用SQL Management Studio的内置功能。</ p>
右键单击数据库，转到任务，生成脚本，然后完成向导。您可以选择要编写脚本的对象，它将为您完成所有操作。
现在如果你想让自己的OWN脚本做同样的事情，你可能需要做很多工作......
答案 7 :(得分：1)
尝试此操作（使用“结果文字”）：
SELECT
ISNULL(smsp.definition, ssmsp.definition) AS [Definition]
FROM
sys.all_objects AS sp
LEFT OUTER JOIN sys.sql_modules AS smsp ON smsp.object_id = sp.object_id
LEFT OUTER JOIN sys.system_sql_modules AS ssmsp ON ssmsp.object_id = sp.object_id
WHERE
(sp.type = N'V' OR sp.type = N'P' OR sp.type = N'RF' OR sp.type=N'PC')and(sp.name=N'YourObjectName' and SCHEMA_NAME(sp.schema_id)=N'dbo')
- C：检查约束
- D：默认约束
- F：外键约束
- L：记录
- P：存储过程
- PK：主键约束
- RF：复制过滤器存储过程
- S：系统表
- TR：触发
- U：用户表
- UQ：唯一约束
- V：查看
- X：扩展存储过程
干杯，
答案 8 :(得分：1)
这是@Devart的回答略有不同，所以你可以获得临时表的CREATE脚本。
请注意，由于@SQL变量是NVARCHAR(MAX)数据类型，因此您可能无法仅使用SSMS从结果中复制它。请参阅此question，了解如何获取 MAX 字段的完整值。
DECLARE @temptable_objectid INT = OBJECT_ID('tempdb.db.#Temp');
DECLARE
@object_name SYSNAME
, @object_id INT
SELECT
@object_name = '[' + s.name + '].[' + o.name + ']'
, @object_id = o.[object_id]
FROM tempdb.sys.objects o WITH (NOWAIT)
JOIN tempdb.sys.schemas s WITH (NOWAIT) ON o.[schema_id] = s.[schema_id]
WHERE object_id = @temptable_objectid
DECLARE @SQL NVARCHAR(MAX) = ''
;WITH index_column AS
(
SELECT
ic.[object_id]
, ic.index_id
, ic.is_descending_key
, ic.is_included_column
, c.name
FROM tempdb.sys.index_columns ic WITH (NOWAIT)
JOIN tempdb.sys.columns c WITH (NOWAIT) ON ic.[object_id] = c.[object_id] AND ic.column_id = c.column_id
WHERE ic.[object_id] = @object_id
),
fk_columns AS
(
SELECT
k.constraint_object_id
, cname = c.name
, rcname = rc.name
FROM tempdb.sys.foreign_key_columns k WITH (NOWAIT)
JOIN tempdb.sys.columns rc WITH (NOWAIT) ON rc.[object_id] = k.referenced_object_id AND rc.column_id = k.referenced_column_id
JOIN tempdb.sys.columns c WITH (NOWAIT) ON c.[object_id] = k.parent_object_id AND c.column_id = k.parent_column_id
WHERE k.parent_object_id = @object_id
)
SELECT @SQL = 'CREATE TABLE ' + @object_name + CHAR(13) + '(' + CHAR(13) + STUFF((
SELECT CHAR(9) + ', [' + c.name + '] ' +
CASE WHEN c.is_computed = 1
THEN 'AS ' + cc.[definition]
ELSE UPPER(tp.name) +
CASE WHEN tp.name IN ('varchar', 'char', 'varbinary', 'binary', 'text')
THEN '(' + CASE WHEN c.max_length = -1 THEN 'MAX' ELSE CAST(c.max_length AS VARCHAR(5)) END + ')'
WHEN tp.name IN ('nvarchar', 'nchar', 'ntext')
THEN '(' + CASE WHEN c.max_length = -1 THEN 'MAX' ELSE CAST(c.max_length / 2 AS VARCHAR(5)) END + ')'
WHEN tp.name IN ('datetime2', 'time2', 'datetimeoffset')
THEN '(' + CAST(c.scale AS VARCHAR(5)) + ')'
WHEN tp.name = 'decimal'
THEN '(' + CAST(c.[precision] AS VARCHAR(5)) + ',' + CAST(c.scale AS VARCHAR(5)) + ')'
ELSE ''
END +
CASE WHEN c.collation_name IS NOT NULL THEN ' COLLATE ' + c.collation_name ELSE '' END +
CASE WHEN c.is_nullable = 1 THEN ' NULL' ELSE ' NOT NULL' END +
CASE WHEN dc.[definition] IS NOT NULL THEN ' DEFAULT' + dc.[definition] ELSE '' END +
CASE WHEN ic.is_identity = 1 THEN ' IDENTITY(' + CAST(ISNULL(ic.seed_value, '0') AS CHAR(1)) + ',' + CAST(ISNULL(ic.increment_value, '1') AS CHAR(1)) + ')' ELSE '' END
END + CHAR(13)
FROM tempdb.sys.columns c WITH (NOWAIT)
JOIN tempdb.sys.types tp WITH (NOWAIT) ON c.user_type_id = tp.user_type_id
LEFT JOIN tempdb.sys.computed_columns cc WITH (NOWAIT) ON c.[object_id] = cc.[object_id] AND c.column_id = cc.column_id
LEFT JOIN tempdb.sys.default_constraints dc WITH (NOWAIT) ON c.default_object_id != 0 AND c.[object_id] = dc.parent_object_id AND c.column_id = dc.parent_column_id
LEFT JOIN tempdb.sys.identity_columns ic WITH (NOWAIT) ON c.is_identity = 1 AND c.[object_id] = ic.[object_id] AND c.column_id = ic.column_id
WHERE c.[object_id] = @object_id
ORDER BY c.column_id
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'), 1, 2, CHAR(9) + ' ')
+ ISNULL((SELECT CHAR(9) + ', CONSTRAINT [' + k.name + '] PRIMARY KEY (' +
(SELECT STUFF((
SELECT ', [' + c.name + '] ' + CASE WHEN ic.is_descending_key = 1 THEN 'DESC' ELSE 'ASC' END
FROM tempdb.sys.index_columns ic WITH (NOWAIT)
JOIN tempdb.sys.columns c WITH (NOWAIT) ON c.[object_id] = ic.[object_id] AND c.column_id = ic.column_id
WHERE ic.is_included_column = 0
AND ic.[object_id] = k.parent_object_id
AND ic.index_id = k.unique_index_id
FOR XML PATH(N''), TYPE).value('.', 'NVARCHAR(MAX)'), 1, 2, ''))
+ ')' + CHAR(13)
FROM tempdb.sys.key_constraints k WITH (NOWAIT)
WHERE k.parent_object_id = @object_id
AND k.[type] = 'PK'), '') + ')' + CHAR(13)
+ ISNULL((SELECT (
SELECT CHAR(13) +
'ALTER TABLE ' + @object_name + ' WITH'
+ CASE WHEN fk.is_not_trusted = 1
THEN ' NOCHECK'
ELSE ' CHECK'
END +
' ADD CONSTRAINT [' + fk.name + '] FOREIGN KEY('
+ STUFF((
SELECT ', [' + k.cname + ']'
FROM fk_columns k
WHERE k.constraint_object_id = fk.[object_id]
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'), 1, 2, '')
+ ')' +
' REFERENCES [' + SCHEMA_NAME(ro.[schema_id]) + '].[' + ro.name + '] ('
+ STUFF((
SELECT ', [' + k.rcname + ']'
FROM fk_columns k
WHERE k.constraint_object_id = fk.[object_id]
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'), 1, 2, '')
+ ')'
+ CASE
WHEN fk.delete_referential_action = 1 THEN ' ON DELETE CASCADE'
WHEN fk.delete_referential_action = 2 THEN ' ON DELETE SET NULL'
WHEN fk.delete_referential_action = 3 THEN ' ON DELETE SET DEFAULT'
ELSE ''
END
+ CASE
WHEN fk.update_referential_action = 1 THEN ' ON UPDATE CASCADE'
WHEN fk.update_referential_action = 2 THEN ' ON UPDATE SET NULL'
WHEN fk.update_referential_action = 3 THEN ' ON UPDATE SET DEFAULT'
ELSE ''
END
+ CHAR(13) + 'ALTER TABLE ' + @object_name + ' CHECK CONSTRAINT [' + fk.name + ']' + CHAR(13)
FROM tempdb.sys.foreign_keys fk WITH (NOWAIT)
JOIN tempdb.sys.objects ro WITH (NOWAIT) ON ro.[object_id] = fk.referenced_object_id
WHERE fk.parent_object_id = @object_id
FOR XML PATH(N''), TYPE).value('.', 'NVARCHAR(MAX)')), '')
+ ISNULL(((SELECT
CHAR(13) + 'CREATE' + CASE WHEN i.is_unique = 1 THEN ' UNIQUE' ELSE '' END
+ ' NONCLUSTERED INDEX [' + i.name + '] ON ' + @object_name + ' (' +
STUFF((
SELECT ', [' + c.name + ']' + CASE WHEN c.is_descending_key = 1 THEN ' DESC' ELSE ' ASC' END
FROM index_column c
WHERE c.is_included_column = 0
AND c.index_id = i.index_id
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'), 1, 2, '') + ')'
+ ISNULL(CHAR(13) + 'INCLUDE (' +
STUFF((
SELECT ', [' + c.name + ']'
FROM index_column c
WHERE c.is_included_column = 1
AND c.index_id = i.index_id
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'), 1, 2, '') + ')', '') + CHAR(13)
FROM tempdb.sys.indexes i WITH (NOWAIT)
WHERE i.[object_id] = @object_id
AND i.is_primary_key = 0
AND i.[type] = 2
FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)')
), '')
SELECT @SQL
答案 9 :(得分：0)
因为我们提供了你所要求的替代方案..
如果您使用的是.Net，则应查看Visual Studio中的数据库发布向导。将表/数据编写为文本文件的简便方法。
http://www.codeplex.com/sqlhost/Wiki/View.aspx?title=Database%20Publishing%20Wizard
答案 10 :(得分：0)
使用SSMS，最简单的方法 您也可以为它配置选项（例如排序规则，语法，删除...创建）
否则，SSMS工具包或CodePlex上的DbFriend可以帮助您生成脚本
答案 11 :(得分：0)
请参阅此问题中的答案：How to generate create script of table using SQL query in SQL Server
使用此查询：
DROP FUNCTION [dbo].[Get_Table_Script]
Go
Create Function Get_Table_Script
(
@vsTableName varchar(50)
)
Returns
VarChar(Max)
With ENCRYPTION
Begin
Declare @ScriptCommand varchar(Max)
Select @ScriptCommand =
' Create Table [' + SO.name + '] (' + o.list + ')'
+
(
Case
When TC.Constraint_Name IS NULL
Then ''
Else 'ALTER TABLE ' + SO.Name + ' ADD CONSTRAINT ' +
TC.Constraint_Name + ' PRIMARY KEY ' + ' (' + LEFT(j.List, Len(j.List)-1) + ')'
End
)
From sysobjects As SO
Cross Apply
(
Select
' [' + column_name + '] ' +
data_type +
(
Case data_type
When 'sql_variant'
Then ''
When 'text'
Then ''
When 'decimal'
Then '(' + Cast( numeric_precision_radix As varchar ) + ', ' + Cast( numeric_scale As varchar ) + ') '
Else Coalesce( '(' +
Case
When character_maximum_length = -1
Then 'MAX'
Else Cast( character_maximum_length As VarChar )
End + ')' , ''
)
End
)
+ ' ' +
(
Case
When Exists (
Select id
From syscolumns
Where
( object_name(id) = SO.name )
And
( name = column_name )
And
( columnproperty(id,name,'IsIdentity') = 1 )
)
Then 'IDENTITY(' +
Cast( ident_seed(SO.name) As varchar ) + ',' +
Cast( ident_incr(SO.name) As varchar ) + ')'
Else ''
End
) + ' ' +
(
Case
When IS_NULLABLE = 'No'
Then 'NOT '
Else ''
End
) + 'NULL ' +
(
Case
When information_schema.columns.COLUMN_DEFAULT IS NOT NULL
Then 'DEFAULT ' + information_schema.columns.COLUMN_DEFAULT
ELse ''
End
) + ', '
From information_schema.columns
Where
( table_name = SO.name )
Order by ordinal_position
FOR XML PATH('')) o (list)
Inner Join information_schema.table_constraints As TC On (
( TC.Table_name = SO.Name )
AND
( TC.Constraint_Type = 'PRIMARY KEY' )
And
( TC.TABLE_NAME = @vsTableName )
)
Cross Apply
(
Select '[' + Column_Name + '], '
From information_schema.key_column_usage As kcu
Where
( kcu.Constraint_Name = TC.Constraint_Name )
Order By ORDINAL_POSITION
FOR XML PATH('')
) As j (list)
Where
( xtype = 'U' )
AND
( Name NOT IN ('dtproperties') )
Return @ScriptCommand
End
你可以像这样点击Function：
Select [dbo].Get_Table_Script '<Your_Table_Name>'
答案 12 :(得分：0)
首先，我喜欢devart编写的脚本，我想使用它，但是我发现了一些局限性，因此我决定对其进行改进：
- 我修复了将脚本限制为4000个字符的错误（有些疯狂的表格仍然可能超出限制）
- 我修复了该错误/限制，以防该表使用非集群主键
- 我用报价名替换了[[]
- 我添加了默认约束的名称
- 我更改了识别源表的逻辑
- 我添加了删除并重新创建表及其FK的可能性
- 我添加了生成特定属性的可能性
- 我用N代替了''
我没有时间对其进行正确的测试，仅在SQL Server 2012/4上进行了测试
考虑到最终打印仍然限于4000个字符，但变量包含完整的脚本。
任何评论将不胜感激。
这是我的DevArt代码版本：
DECLARE @object_id int;
DECLARE @SQL NVARCHAR(MAX) = N''
DECLARE @GenerateFKs bit = 1;
DECLARE @UseSourceCollation bit = 1;
DECLARE @GenerateIdentity bit = 1;
DECLARE @GenerateIndexes bit = 1;
DECLARE @GenerateConstraints bit = 1;
DECLARE @GenerateKeyConstraints bit = 1;
DECLARE @AssignConstraintNameOfDefaults bit = 1;
DECLARE @AddDropIfItExists bit = 1;
------------------------ PLEASE SET the table name here -----------------
SET @object_id = object_ID(N'[dbo].[MyFancyTable]',N'U');
-------------------------------------------------------------------------
;WITH index_column AS
(
SELECT
ic.[object_id]
, ic.index_id
, ic.is_descending_key
, ic.is_included_column
, c.name
FROM sys.index_columns ic WITH (NOWAIT)
JOIN sys.columns c WITH (NOWAIT) ON ic.[object_id] = c.[object_id] AND ic.column_id = c.column_id
WHERE ic.[object_id] = @object_id
),
fk_columns AS
(
SELECT
k.constraint_object_id
, cname = c.name
, rcname = rc.name
FROM sys.foreign_key_columns k WITH (NOWAIT)
JOIN sys.columns rc WITH (NOWAIT) ON rc.[object_id] = k.referenced_object_id AND rc.column_id = k.referenced_column_id
JOIN sys.columns c WITH (NOWAIT) ON c.[object_id] = k.parent_object_id AND c.column_id = k.parent_column_id
WHERE k.parent_object_id = @object_id and @GenerateFKs = 1
)
SELECT @SQL =
-------------------- DROP IS Exists --------------------------------------------------------------------------------------------------
CASE WHEN @AddDropIfItExists = 1
THEN
--Drop table if exists
CAST(
N'IF OBJECT_ID(''' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N''') IS NOT NULL DROP TABLE ' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N';' + NCHAR(13)
as nvarchar(max))
+
--Drop foreign keys
ISNULL(((
SELECT
CAST(
N'ALTER TABLE ' + quotename(s.name) + N'.' + quotename(t.name) + N' DROP CONSTRAINT ' + RTRIM(f.name) + N';' + NCHAR(13)
as nvarchar(max))
FROM sys.tables t
INNER JOIN sys.foreign_keys f ON f.parent_object_id = t.object_id
INNER JOIN sys.schemas s ON s.schema_id = f.schema_id
WHERE f.referenced_object_id = @object_id
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)'))
,N'') + NCHAR(13)
ELSE N'' END
+
--------------------- CREATE TABLE -----------------------------------------------------------------------------------------------------------------
CAST(
N'CREATE TABLE ' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + NCHAR(13) + N'(' + NCHAR(13) + STUFF((
SELECT
CAST(
NCHAR(9) + N',' + quotename(c.name) + N' ' +
CASE WHEN c.is_computed = 1
THEN N' AS ' + cc.[definition]
ELSE UPPER(tp.name) +
CASE WHEN tp.name IN (N'varchar', N'char', N'varbinary', N'binary', N'text')
THEN N'(' + CASE WHEN c.max_length = -1 THEN N'MAX' ELSE CAST(c.max_length AS NVARCHAR(5)) END + N')'
WHEN tp.name IN (N'nvarchar', N'nchar', N'ntext')
THEN N'(' + CASE WHEN c.max_length = -1 THEN N'MAX' ELSE CAST(c.max_length / 2 AS NVARCHAR(5)) END + N')'
WHEN tp.name IN (N'datetime2', N'time2', N'datetimeoffset')
THEN N'(' + CAST(c.scale AS NVARCHAR(5)) + N')'
WHEN tp.name = N'decimal'
THEN N'(' + CAST(c.[precision] AS NVARCHAR(5)) + N',' + CAST(c.scale AS NVARCHAR(5)) + N')'
ELSE N''
END +
CASE WHEN c.collation_name IS NOT NULL and @UseSourceCollation = 1 THEN N' COLLATE ' + c.collation_name ELSE N'' END +
CASE WHEN c.is_nullable = 1 THEN N' NULL' ELSE N' NOT NULL' END +
CASE WHEN dc.[definition] IS NOT NULL THEN CASE WHEN @AssignConstraintNameOfDefaults = 1 THEN N' CONSTRAINT ' + quotename(dc.name) ELSE N'' END + N' DEFAULT' + dc.[definition] ELSE N'' END +
CASE WHEN ic.is_identity = 1 and @GenerateIdentity = 1 THEN N' IDENTITY(' + CAST(ISNULL(ic.seed_value, N'0') AS NCHAR(1)) + N',' + CAST(ISNULL(ic.increment_value, N'1') AS NCHAR(1)) + N')' ELSE N'' END
END + NCHAR(13)
AS nvarchar(Max))
FROM sys.columns c WITH (NOWAIT)
INNER JOIN sys.types tp WITH (NOWAIT) ON c.user_type_id = tp.user_type_id
LEFT JOIN sys.computed_columns cc WITH (NOWAIT) ON c.[object_id] = cc.[object_id] AND c.column_id = cc.column_id
LEFT JOIN sys.default_constraints dc WITH (NOWAIT) ON c.default_object_id != 0 AND c.[object_id] = dc.parent_object_id AND c.column_id = dc.parent_column_id
LEFT JOIN sys.identity_columns ic WITH (NOWAIT) ON c.is_identity = 1 AND c.[object_id] = ic.[object_id] AND c.column_id = ic.column_id
WHERE c.[object_id] = @object_id
ORDER BY c.column_id
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)'), 1, 2, NCHAR(9) + N' ')
as nvarchar(max))
+
---------------------- Key Constraints ----------------------------------------------------------------
CAST(
case when @GenerateKeyConstraints <> 1 THEN N'' ELSE
ISNULL((SELECT NCHAR(9) + N', CONSTRAINT ' + quotename(k.name) + N' PRIMARY KEY ' + ISNULL(kidx.type_desc, N'') + N'(' +
(SELECT STUFF((
SELECT N', ' + quotename(c.name) + N' ' + CASE WHEN ic.is_descending_key = 1 THEN N'DESC' ELSE N'ASC' END
FROM sys.index_columns ic WITH (NOWAIT)
JOIN sys.columns c WITH (NOWAIT) ON c.[object_id] = ic.[object_id] AND c.column_id = ic.column_id
WHERE ic.is_included_column = 0
AND ic.[object_id] = k.parent_object_id
AND ic.index_id = k.unique_index_id
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)'), 1, 2, N''))
+ N')' + NCHAR(13)
FROM sys.key_constraints k WITH (NOWAIT) LEFT JOIN sys.indexes kidx ON
k.parent_object_id = kidx.object_id and k.unique_index_id = kidx.index_id
WHERE k.parent_object_id = @object_id
AND k.[type] = N'PK'), N'') + N')' + NCHAR(13)
END
as nvarchar(max))
+
--------------------- FOREIGN KEYS -----------------------------------------------------------------------------------------------------------------
CAST(
ISNULL((SELECT (
SELECT NCHAR(13) +
N'ALTER TABLE ' + + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + + N' WITH'
+ CASE WHEN fk.is_not_trusted = 1
THEN N' NOCHECK'
ELSE N' CHECK'
END +
N' ADD CONSTRAINT ' + quotename(fk.name) + N' FOREIGN KEY('
+ STUFF((
SELECT N', ' + quotename(k.cname) + N''
FROM fk_columns k
WHERE k.constraint_object_id = fk.[object_id]
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)'), 1, 2, N'')
+ N')' +
N' REFERENCES ' + quotename(SCHEMA_NAME(ro.[schema_id])) + N'.' + quotename(ro.name) + N' ('
+ STUFF((
SELECT N', ' + quotename(k.rcname) + N''
FROM fk_columns k
WHERE k.constraint_object_id = fk.[object_id]
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)'), 1, 2, N'')
+ N')'
+ CASE
WHEN fk.delete_referential_action = 1 THEN N' ON DELETE CASCADE'
WHEN fk.delete_referential_action = 2 THEN N' ON DELETE SET NULL'
WHEN fk.delete_referential_action = 3 THEN N' ON DELETE SET DEFAULT'
ELSE N''
END
+ CASE
WHEN fk.update_referential_action = 1 THEN N' ON UPDATE CASCADE'
WHEN fk.update_referential_action = 2 THEN N' ON UPDATE SET NULL'
WHEN fk.update_referential_action = 3 THEN N' ON UPDATE SET DEFAULT'
ELSE N''
END
+ NCHAR(13) + N'ALTER TABLE ' + + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + + N' CHECK CONSTRAINT ' + quotename(fk.name) + N'' + NCHAR(13)
FROM sys.foreign_keys fk WITH (NOWAIT)
JOIN sys.objects ro WITH (NOWAIT) ON ro.[object_id] = fk.referenced_object_id
WHERE fk.parent_object_id = @object_id
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)')), N'')
as nvarchar(max))
+
--------------------- INDEXES ----------------------------------------------------------------------------------------------------------
CAST(
ISNULL(((SELECT
NCHAR(13) + N'CREATE' + CASE WHEN i.is_unique = 1 THEN N' UNIQUE ' ELSE N' ' END
+ i.type_desc + N' INDEX ' + quotename(i.name) + N' ON ' + + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + + N' (' +
STUFF((
SELECT N', ' + quotename(c.name) + N'' + CASE WHEN c.is_descending_key = 1 THEN N' DESC' ELSE N' ASC' END
FROM index_column c
WHERE c.is_included_column = 0
AND c.index_id = i.index_id
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)'), 1, 2, N'') + N')'
+ ISNULL(NCHAR(13) + N'INCLUDE (' +
STUFF((
SELECT N', ' + quotename(c.name) + N''
FROM index_column c
WHERE c.is_included_column = 1
AND c.index_id = i.index_id
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)'), 1, 2, N'') + N')', N'') + NCHAR(13)
FROM sys.indexes i WITH (NOWAIT)
WHERE i.[object_id] = @object_id
AND i.is_primary_key = 0
AND i.[type] in (1,2)
and @GenerateIndexes = 1
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)')
), N'')
as nvarchar(max))
PRINT @SQL
SELECT datalength(@SQL), @sql
--EXEC sys.sp_executesql @SQL
答案 13 :(得分：0)
我们可以让SQL通过导航来生成创建表脚本
Script Table as > CREATE To > 新建查询编辑器窗口
答案 14 :(得分：0)
孤独的潜伏者，第一次发帖...
扩展@Devart 和@ildanny 解决方案...
我需要为数据库中的所有表运行此程序，并且还需要针对链接服务器执行代码。
所有表...
/*
Ex.
EXEC etl.GetTableDefinitions '{friendlyname}', '{DatabaseName}', 'All', 0, NULL;
EXEC etl.GetTableDefinitions '{friendlyname}', '{DatabaseName}', 'dbo', 0, NULL;
EXEC etl.GetTableDefinitions '{friendlyname}', '{DatabaseName}', 'All', 1, '{linkedservername}';
*/
CREATE PROCEDURE etl.GetTableDefinitions
(
@SystemName NVARCHAR(128)
, @DatabaseName NVARCHAR(128)
, @SchemaName NVARCHAR(128)
, @linkedserver BIT
, @linkedservername NVARCHAR(128)
)
AS
DECLARE @sql NVARCHAR(MAX) = N'';
DECLARE @sql1 NVARCHAR(MAX) = N'';
DECLARE @inSchemaName NVARCHAR(MAX) = N'';
SELECT @inSchemaName = CASE WHEN @SchemaName = N'All' THEN N's.[name]' ELSE '''' + @SchemaName + '''' END;
IF @linkedserver = 0
BEGIN
SELECT @sql = N'
SET NOCOUNT ON;
--- options ---
DECLARE @UseTransaction BIT = 0;
DECLARE @GenerateUseDatabase BIT = 0;
DECLARE @GenerateFKs BIT = 0;
DECLARE @GenerateIdentity BIT = 1;
DECLARE @GenerateCollation BIT = 0;
DECLARE @GenerateCreateTable BIT = 1;
DECLARE @GenerateIndexes BIT = 0;
DECLARE @GenerateConstraints BIT = 1;
DECLARE @GenerateKeyConstraints BIT = 1;
DECLARE @GenerateConstraintNameOfDefaults BIT = 1;
DECLARE @GenerateDropIfItExists BIT = 0;
DECLARE @GenerateDropFKIfItExists BIT = 0;
DECLARE @GenerateDelete BIT = 0;
DECLARE @GenerateInsertInto BIT = 0;
DECLARE @GenerateIdentityInsert INT = 0; --0 ignore set,but add column; 1 generate; 2 ignore set AND column
DECLARE @GenerateSetNoCount INT = 0; --0 ignore set,1=set on, 2=set off
DECLARE @GenerateMessages BIT = 0; --print with no wait
DECLARE @GenerateDataCompressionOptions BIT = 0; --TODO: generates the compression option only of the TABLE, not the indexes
--NB: the compression options reflects the design VALUE.
--The actual compression of a the page is saved here
--- variables ---
DECLARE @DataTypeSpacer INT = 1; --this is just to improve the formatting of the script ...
DECLARE @name SYSNAME;
DECLARE @sql NVARCHAR(MAX) = N'''';
DECLARE @int INT = 1;
DECLARE @maxint INT;
DECLARE @SourceDatabase NVARCHAR(MAX) = N''' + @DatabaseName + '''; --this is used by the INSERT
DECLARE @TargetDatabase NVARCHAR(MAX) = N''' + @DatabaseName + '''; --this is used by the INSERT AND USE <DBName>
DECLARE @cr NVARCHAR(20) = NCHAR(13);
DECLARE @tab NVARCHAR(20) = NCHAR(9);
DECLARE @Tables TABLE
(
id INT IDENTITY(1,1)
, [name] SYSNAME
, [object_id] INT
, [database_id] SMALLINT
);
BEGIN
INSERT INTO @Tables([name], [object_id], [database_id])
SELECT s.[name] + N''.'' + t.[name] AS [name]
, t.[object_id]
, DB_ID(''' + @DatabaseName + ''') AS [database_id]
FROM [' + @DatabaseName + '].sys.tables t
JOIN [' + @DatabaseName + '].sys.schemas s ON t.[schema_id] = s.[schema_id]
WHERE t.[name] NOT IN (''Tally'',''LOC_AND_SEG_CAP1'',''LOC_AND_SEG_CAP2'',''LOC_AND_SEG_CAP3'',''LOC_AND_SEG_CAP4'',''TableNames'')
AND s.[name] = ' + @inSchemaName + '
ORDER BY s.[name], t.[name];
SELECT @maxint = COUNT(0)
FROM @Tables;
WHILE @int <= @maxint
BEGIN
;WITH
index_column AS
(
SELECT ic.[object_id]
, OBJECT_NAME(ic.[object_id], DB_ID(N''' + @DatabaseName + ''')) AS ObjectName
, ic.index_id
, ic.is_descending_key
, ic.is_included_column
, c.[name]
FROM [' + @DatabaseName + '].sys.index_columns ic WITH (NOLOCK)
JOIN [' + @DatabaseName + '].sys.columns c WITH (NOLOCK) ON ic.[object_id] = c.[object_id]
AND ic.column_id = c.column_id
JOIN [' + @DatabaseName + '].sys.tables t ON c.[object_id] = t.[object_id]
)
, fk_columns AS
(
SELECT k.constraint_object_id
, cname = c.[name]
, rcname = rc.[name]
FROM [' + @DatabaseName + '].sys.foreign_key_columns k WITH (NOWAIT)
JOIN [' + @DatabaseName + '].sys.columns rc WITH (NOWAIT) ON rc.[object_id] = k.referenced_object_id
AND rc.column_id = k.referenced_column_id
JOIN [' + @DatabaseName + '].sys.columns c WITH (NOWAIT) ON c.[object_id] = k.parent_object_id
AND c.column_id = k.parent_column_id
JOIN [' + @DatabaseName + '].sys.tables t ON c.[object_id] = t.[object_id]
WHERE @GenerateFKs = 1
)
SELECT @sql = @sql +
-------------------- USE DATABASE --------------------------------------------------------------------------------------------------
CAST(
CASE WHEN @GenerateUseDatabase = 1
THEN N''USE '' + @TargetDatabase + N'';'' + @cr
ELSE N'''' END
AS NVARCHAR(200))
+
-------------------- SET NOCOUNT --------------------------------------------------------------------------------------------------
CAST(
CASE @GenerateSetNoCount
WHEN 1 THEN N''SET NOCOUNT ON;'' + @cr
WHEN 2 THEN N''SET NOCOUNT OFF;'' + @cr
ELSE N'''' END
AS NVARCHAR(MAX))
+
-------------------- USE TRANSACTION --------------------------------------------------------------------------------------------------
CAST(
CASE WHEN @UseTransaction = 1
THEN
N''SET XACT_ABORT ON'' + @cr
+ N''BEGIN TRY'' + @cr
+ N''BEGIN TRAN'' + @cr
ELSE N'''' END
AS NVARCHAR(MAX))
+
-------------------- DROP SYNONYM --------------------------------------------------------------------------------------------------
CASE WHEN @GenerateDropIfItExists = 1
THEN CAST(N''IF OBJECT_ID('''''' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'''''',''''SN'''') IS NOT NULL DROP SYNONYM '' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'';'' + @cr AS NVARCHAR(MAX))
ELSE CAST(N'''' AS NVARCHAR(MAX)) END
+
-------------------- DROP TABLE IF EXISTS --------------------------------------------------------------------------------------------------
CASE WHEN @GenerateDropIfItExists = 1
THEN
--Drop TABLE if EXISTS
CAST(N''IF OBJECT_ID('''''' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'''''',''''U'''') IS NOT NULL DROP TABLE '' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'';'' + @cr AS NVARCHAR(MAX))
+ @cr
ELSE N'''' END
+
-------------------- DROP CONSTRAINT IF EXISTS --------------------------------------------------------------------------------------------------
CAST((CASE WHEN @GenerateMessages = 1 AND @GenerateDropFKIfItExists = 1 THEN
N''RAISERROR(''''DROP CONSTRAINTS OF %s'''',10,1, '''''' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'''''') WITH NOWAIT;'' + @cr
ELSE N'''' END) AS NVARCHAR(MAX))
+
CASE WHEN @GenerateDropFKIfItExists = 1
THEN
--Drop foreign keys
ISNULL(((
SELECT
CAST(
N''ALTER TABLE '' + QUOTENAME(s.[name]) + N''.'' + QUOTENAME(t.[name]) + N'' DROP CONSTRAINT '' + RTRIM(f.[name]) + N'';'' + @cr
AS NVARCHAR(MAX))
FROM [' + @DatabaseName + '].sys.tables t
INNER JOIN [' + @DatabaseName + '].sys.foreign_keys f ON f.parent_object_id = t.[object_id]
INNER JOIN [' + @DatabaseName + '].sys.schemas s ON s.[schema_id] = f.[schema_id]
WHERE f.referenced_object_id = t.[object_id]
FOR XML PATH(N''''), TYPE).value(N''.'', N''NVARCHAR(MAX)''))
, N'''') + @cr
ELSE N'''' END
+
--------------------- CREATE TABLE -----------------------------------------------------------------------------------------------------------------
CAST((CASE WHEN @GenerateMessages = 1 THEN
N''RAISERROR(''''CREATE TABLE %s'''',10,1, '''''' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'''''') WITH NOWAIT;'' + @cr
ELSE CAST(N'''' AS NVARCHAR(MAX)) END) AS NVARCHAR(MAX))
+
CASE WHEN @GenerateCreateTable = 1 THEN
CAST(
N''CREATE TABLE '' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + @cr + N''('' + @cr + STUFF((
SELECT
CAST(
@tab + N'','' + QUOTENAME(c.[name]) + N'' '' + ISNULL(REPLICATE('' '',@DataTypeSpacer - LEN(QUOTENAME(c.[name]))),'''')
+
CASE WHEN c.is_computed = 1
THEN N'' AS '' + cc.[definition]
ELSE UPPER(tp.[name]) +
CASE WHEN tp.[name] IN (N''varchar'', N''char'', N''varbinary'', N''binary'', N''text'')
THEN N''('' + CASE WHEN c.max_length = -1 THEN N''MAX'' ELSE CAST(c.max_length AS NVARCHAR(5)) END + N'')''
WHEN tp.[name] IN (N''NVARCHAR'', N''nchar'', N''ntext'')
THEN N''('' + CASE WHEN c.max_length = -1 THEN N''MAX'' ELSE CAST(c.max_length / 2 AS NVARCHAR(5)) END + N'')''
WHEN tp.[name] IN (N''datetime2'', N''time2'', N''datetimeoffset'')
THEN N''('' + CAST(c.scale AS NVARCHAR(5)) + N'')''
WHEN tp.[name] = N''decimal''
THEN N''('' + CAST(c.[precision] AS NVARCHAR(5)) + N'','' + CAST(c.scale AS NVARCHAR(5)) + N'')''
ELSE N''''
END +
CASE WHEN c.collation_name IS NOT NULL AND @GenerateCollation = 1 THEN N'' COLLATE '' + c.collation_name ELSE N'''' END +
CASE WHEN c.is_nullable = 1 THEN N'' NULL'' ELSE N'' NOT NULL'' END +
CASE WHEN dc.[definition] IS NOT NULL THEN CASE WHEN @GenerateConstraintNameOfDefaults = 1 THEN N'' CONSTRAINT '' + QUOTENAME(dc.[name]) ELSE N'''' END + N'' DEFAULT'' + dc.[definition] ELSE N'''' END +
CASE WHEN ic.is_identity = 1 AND @GenerateIdentity = 1 THEN N'' IDENTITY('' + CAST(ISNULL(ic.seed_value, N''0'') AS NCHAR(1)) + N'','' + CAST(ISNULL(ic.increment_value, N''1'') AS NCHAR(1)) + N'')'' ELSE N'''' END
END + @cr
AS NVARCHAR(MAX))
FROM [' + @DatabaseName + '].sys.columns c WITH (NOWAIT)
INNER JOIN [' + @DatabaseName + '].sys.types tp WITH (NOWAIT) ON c.user_type_id = tp.user_type_id
LEFT JOIN [' + @DatabaseName + '].sys.computed_columns cc WITH (NOWAIT) ON c.[object_id] = cc.[object_id]
AND c.column_id = cc.column_id
LEFT JOIN [' + @DatabaseName + '].sys.default_constraints dc WITH (NOWAIT) ON c.default_object_id != 0
AND c.[object_id] = dc.parent_object_id
AND c.column_id = dc.parent_column_id
LEFT JOIN [' + @DatabaseName + '].sys.identity_columns ic WITH (NOWAIT) ON c.is_identity = 1
AND c.[object_id] = ic.[object_id]
AND c.column_id = ic.column_id
WHERE c.[object_id] = t.[object_id]
ORDER BY c.column_id
FOR XML PATH(N''''), TYPE).value(N''.'', N''NVARCHAR(MAX)''), 1, 2, @tab + N'' '') AS NVARCHAR(MAX))
ELSE CAST(N'''' AS NVARCHAR(MAX)) END
+
---------------------- Key Constraints ----------------------------------------------------------------
CAST(
CASE WHEN @GenerateKeyConstraints <> 1 THEN N''''
ELSE
ISNULL((SELECT @tab + N'', CONSTRAINT '' + QUOTENAME(k.[name]) + N'' PRIMARY KEY '' + ISNULL(kidx.[type_desc], N'''') + N''('' +
(SELECT STUFF((
SELECT N'', '' + QUOTENAME(c.[name]) + N'' '' + CASE WHEN ic.is_descending_key = 1 THEN N''DESC'' ELSE N''ASC'' END
FROM [' + @DatabaseName + '].sys.index_columns ic WITH (NOWAIT)
JOIN [' + @DatabaseName + '].sys.columns c WITH (NOWAIT) ON c.[object_id] = ic.[object_id]
AND c.column_id = ic.column_id
WHERE ic.is_included_column = 0
AND ic.[object_id] = k.parent_object_id
AND ic.index_id = k.unique_index_id
FOR XML PATH(N''''), TYPE).value(N''.'', N''NVARCHAR(MAX)''), 1, 2, N''''))
+ N'')'' + @cr
FROM [' + @DatabaseName + '].sys.key_constraints k WITH (NOWAIT)
LEFT JOIN [' + @DatabaseName + '].sys.indexes kidx ON k.parent_object_id = kidx.[object_id]
AND k.unique_index_id = kidx.index_id
WHERE k.parent_object_id = t.[object_id]
AND k.[type] = N''PK''), N'''') + N'')'' + @cr
END
AS NVARCHAR(MAX))
+
CAST(
CASE
WHEN @GenerateDataCompressionOptions = 1 AND (SELECT TOP 1 data_compression_desc FROM [' + @DatabaseName + '].sys.partitions WHERE OBJECT_ID = t.[object_id] AND index_id = 1) <> N''NONE''
THEN N''WITH (DATA_COMPRESSION='' + (SELECT TOP 1 data_compression_desc FROM [' + @DatabaseName + '].sys.partitions WHERE OBJECT_ID = t.[object_id] AND index_id = 1) + N'')'' + @cr
ELSE N'''' + @cr
END AS NVARCHAR(MAX))
+
--------------------- FOREIGN KEYS -----------------------------------------------------------------------------------------------------------------
CAST((CASE WHEN @GenerateMessages = 1 AND @GenerateDropFKIfItExists = 1 THEN
N''RAISERROR(''''CREATING FK OF %s'''',10,1, '''''' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'''''') WITH NOWAIT;'' + @cr
ELSE N'''' END) AS NVARCHAR(MAX))
+
CAST(
ISNULL((SELECT (
SELECT @cr +
N''ALTER TABLE '' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'' WITH''
+ CASE WHEN fk.is_not_trusted = 1
THEN N'' NOCHECK''
ELSE N'' CHECK''
END +
N'' ADD CONSTRAINT '' + QUOTENAME(fk.[name]) + N'' FOREIGN KEY(''
+ STUFF((
SELECT N'', '' + QUOTENAME(k.cname) + N''''
FROM fk_columns k
WHERE k.constraint_object_id = fk.[object_id]
AND fk.[object_id] = t.[object_id]
FOR XML PATH(N''''), TYPE).value(N''.'', N''NVARCHAR(MAX)''), 1, 2, N'''')
+ N'')'' +
N'' REFERENCES '' + QUOTENAME(SCHEMA_NAME(ro.[schema_id])) + N''.'' + QUOTENAME(ro.[name]) + N'' (''
+ STUFF((
SELECT N'', '' + QUOTENAME(k.rcname) + N''''
FROM fk_columns k
WHERE k.constraint_object_id = fk.[object_id]
AND fk.[object_id] = t.[object_id]
FOR XML PATH(N''''), TYPE).value(N''.'', N''NVARCHAR(MAX)''), 1, 2, N'''')
+ N'')''
+ CASE
WHEN fk.delete_referential_action = 1 THEN N'' ON DELETE CASCADE''
WHEN fk.delete_referential_action = 2 THEN N'' ON DELETE SET NULL''
WHEN fk.delete_referential_action = 3 THEN N'' ON DELETE SET DEFAULT''
ELSE N''''
END
+ CASE
WHEN fk.update_referential_action = 1 THEN N'' ON UPDATE CASCADE''
WHEN fk.update_referential_action = 2 THEN N'' ON UPDATE SET NULL''
WHEN fk.update_referential_action = 3 THEN N'' ON UPDATE SET DEFAULT''
ELSE N''''
END
+ @cr + N''ALTER TABLE '' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'' CHECK CONSTRAINT '' + QUOTENAME(fk.[name]) + N'''' + @cr
FROM [' + @DatabaseName + '].sys.foreign_keys fk WITH (NOWAIT)
JOIN [' + @DatabaseName + '].sys.objects ro WITH (NOWAIT) ON ro.[object_id] = fk.referenced_object_id
WHERE fk.parent_object_id = t.[object_id]
FOR XML PATH(N''''), TYPE).value(N''.'', N''NVARCHAR(MAX)'')), N'''')
AS NVARCHAR(MAX))
+
--------------------- INDEXES ----------------------------------------------------------------------------------------------------------
CAST((CASE WHEN @GenerateMessages = 1 AND @GenerateIndexes = 1 THEN
N''RAISERROR(''''CREATING INDEXES OF %s'''',10,1, '''''' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'''''') WITH NOWAIT;'' + @cr
ELSE N'''' END) AS NVARCHAR(MAX))
+
CASE WHEN @GenerateIndexes = 1 THEN
CAST(
ISNULL(((SELECT
@cr + N''CREATE'' + CASE WHEN i.is_unique = 1 THEN N'' UNIQUE '' ELSE N'' '' END
+ i.[type_desc] + N'' INDEX '' + QUOTENAME(i.[name]) + N'' ON '' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'' ('' +
STUFF((
SELECT N'', '' + QUOTENAME(c.[name]) + N'''' + CASE WHEN c.is_descending_key = 1 THEN N'' DESC'' ELSE N'' ASC'' END
FROM index_column c
WHERE c.is_included_column = 0
AND c.[object_id] = t.[object_id]
AND c.index_id = i.index_id
FOR XML PATH(N''''), TYPE).value(N''.'', N''NVARCHAR(MAX)''), 1, 2, N'''') + N'')''
+ ISNULL(@cr + N''INCLUDE ('' +
STUFF((
SELECT N'', '' + QUOTENAME(c.[name]) + N''''
FROM index_column c
WHERE c.is_included_column = 1
AND c.[object_id] = t.[object_id]
AND c.index_id = i.index_id
FOR XML PATH(N''''), TYPE).value(N''.'', N''NVARCHAR(MAX)''), 1, 2, N'''') + N'')'', N'''') + @cr
FROM [' + @DatabaseName + '].sys.indexes i WITH (NOWAIT)
WHERE i.[object_id] = t.[object_id]
AND i.is_primary_key = 0
AND i.[type] in (1,2)
AND @GenerateIndexes = 1
FOR XML PATH(N''''), TYPE).value(N''.'', N''NVARCHAR(MAX)'')
), N'''')
AS NVARCHAR(MAX))
ELSE N'''' END
+
------------------------ @GenerateDelete ----------------------------------------------------------
CAST((CASE WHEN @GenerateMessages = 1 AND @GenerateDelete = 1 THEN
N''RAISERROR(''''TRUNCATING %s'''',10,1, '''''' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'''''') WITH NOWAIT;'' + @cr
ELSE N'''' END) AS NVARCHAR(MAX))
+
CASE WHEN @GenerateDelete = 1 THEN
CAST(
(CASE WHEN EXISTS (SELECT TOP 1 [name] FROM [' + @DatabaseName + '].sys.foreign_keys WHERE referenced_object_id = t.[object_id]) THEN
N''DELETE FROM '' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'';'' + @cr
ELSE
N''TRUNCATE TABLE '' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'';'' + @cr
END)
AS NVARCHAR(MAX))
ELSE N'''' END
+
------------------------- @GenerateInsertInto ----------------------------------------------------------
CAST((CASE WHEN @GenerateMessages = 1 AND @GenerateDropFKIfItExists = 1 THEN
N''RAISERROR(''''INSERTING INTO %s'''',10,1, '''''' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'''''') WITH NOWAIT;'' + @cr
ELSE N'''' END) AS NVARCHAR(MAX))
+
CASE WHEN @GenerateInsertInto = 1
THEN
CAST(
CASE WHEN EXISTS (SELECT TOP 1 c.[name] FROM [' + @DatabaseName + '].sys.columns c WHERE c.[object_id] = t.[object_id] AND c.is_identity = 1) AND @GenerateIdentityInsert = 1 THEN
N''SET IDENTITY_INSERT '' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'' ON;'' + @cr
ELSE N'''' END
+
N''INSERT INTO '' + QUOTENAME(@TargetDatabase) + N''.'' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N''(''
+ @cr
+
(
@tab + N'' '' + SUBSTRING(
(
SELECT @tab + '',''+ QUOTENAME(c.[name]) + @cr
FROM [' + @DatabaseName + '].sys.columns c
WHERE c.[object_id] = t.[object_id]
AND c.system_type_ID <> 189 /*timestamp*/
AND c.is_computed = 0
AND (c.is_identity = 0 or @GenerateIdentityInsert in (0,1))
FOR XML PATH(N''''), TYPE).value(N''.'', N''NVARCHAR(MAX)'')
,3,99999)
)
+ N'')'' + @cr + N''SELECT ''
+ @cr
+
(
@tab + N'' '' + SUBSTRING(
(
SELECT @tab + '',''+ QUOTENAME(c.[name]) + @cr
FROM [' + @DatabaseName + '].sys.columns c
WHERE c.[object_id] = t.[object_id]
AND c.system_type_ID <> 189 /*timestamp*/
AND c.is_computed = 0
AND (c.is_identity = 0 or @GenerateIdentityInsert in (0,1))
FOR XML PATH(N''''), TYPE).value(N''.'', N''NVARCHAR(MAX)'')
,3,99999)
)
+ N''FROM '' + @SourceDatabase + N''.'' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id]))
+ N'';'' + @cr
+ CASE WHEN EXISTS (SELECT TOP 1 c.[name] FROM [' + @DatabaseName + '].sys.columns c WHERE c.[object_id] = t.[object_id] AND c.is_identity = 1) AND @GenerateIdentityInsert = 1 THEN
N''SET IDENTITY_INSERT '' + QUOTENAME(OBJECT_SCHEMA_NAME(t.[object_id], t.[database_id])) + N''.'' + QUOTENAME(OBJECT_NAME(t.[object_id], t.[database_id])) + N'' OFF;''+ @cr
ELSE N'''' END
AS NVARCHAR(MAX))
ELSE N'''' END
+
-------------------- USE TRANSACTION --------------------------------------------------------------------------------------------------
CAST(
CASE WHEN @UseTransaction = 1
THEN
@cr + N''COMMIT TRAN; ''
+ @cr + N''END TRY''
+ @cr + N''BEGIN CATCH''
+ @cr + N'' IF XACT_STATE() IN (-1,1)''
+ @cr + N'' ROLLBACK TRAN;''
+ @cr + N''''
+ @cr + N'' SELECT ERROR_NUMBER() AS ErrorNumber ''
+ @cr + N'' ,ERROR_SEVERITY() AS ErrorSeverity ''
+ @cr + N'' ,ERROR_STATE() AS ErrorState ''
+ @cr + N'' ,ERROR_PROCEDURE() AS ErrorProcedure ''
+ @cr + N'' ,ERROR_LINE() AS ErrorLine ''
+ @cr + N'' ,ERROR_MESSAGE() AS ErrorMessage; ''
+ @cr + N''END CATCH''
ELSE N'''' END
AS NVARCHAR(700))
FROM @Tables t
WHERE ID = @int
ORDER BY [name];
SET @int = @int + 1;
END
EXEC [master].dbo.PrintMax @sql;
/* see below for PrintMax code*/
END'
EXEC (@sql);
END
ELSE
还有链接服务器位...
BEGIN
SELECT @sql = N'EXECUTE (''
SET NOCOUNT ON;
BEGIN
... Same code but be sure to double up on your single quotes
END
... code for the printmax proc (not mine, @Ben B) because it may not exist at destination server
DECLARE @CurrentEnd BIGINT; /* track the length of the next substring */
DECLARE @offset TINYINT; /*tracks the amount of offset needed */
DECLARE @String NVARCHAR(MAX);
SET @String = REPLACE(REPLACE(@sql, CHAR(13) + CHAR(10), CHAR(10)), CHAR(13), CHAR(10))
WHILE LEN(@String) > 1
BEGIN
IF CHARINDEX(CHAR(10), @String) BETWEEN 1 AND 4000
BEGIN
SET @CurrentEnd = CHARINDEX(CHAR(10), @String) -1
SET @offset = 2
END
ELSE
BEGIN
SET @CurrentEnd = 4000
SET @offset = 1
END
PRINT SUBSTRING(@String, 1, @CurrentEnd)
SET @String = SUBSTRING(@String, @CurrentEnd + @offset, LEN(@String))
END
END'') AT [' + @linkedservername + ']';
EXEC (@sql);
END
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