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如果是只要表结构的话,那就比较简单exec(select top 0 into '+ @t_name +' from t1 )就行,但是你还要在建立索引等等其他对象的话,那就只能通过查系统表,然后进行拼接。
参考
http://blog.csdn.net/xys_777/article/details/5679558
create PROCEDURE TestCreateTable2(@t_name varchar(100))
AS
BEGIN
declare @sql varchar(max)
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
if not exists(select 1 from sys.objects where name=@t_name and type='U')
-- Insert statements for procedure here
set @sql ='select * into '+ @t_name +' from t1 where 1=2';
execute( @sql)
END
GO
exec TestCreateTable2 'T_A123'
--根据T1复制出来一个T_A123表
置于索引的话
如下sql可以查询表中的索引名字和列的信息
可以写一个游标(或者是拼接创建索引的sql),遍历这个表中有哪些索引,然后创建
不是什么好办法,只是一个思路,自己实现,哈哈
SELECT
TableId=O.[object_id],
TableName=O.Name,
IndexId=ISNULL(KC.[object_id],IDX.index_id),
IndexName=IDX.Name,
IndexType=ISNULL(KC.type_desc,'Index'),
Index_Column_id=IDXC.index_column_id,
ColumnID=C.Column_id,
ColumnName=C.Name,
Sort=CASE INDEXKEY_PROPERTY(IDXC.[object_id],IDXC.index_id,IDXC.index_column_id,'IsDescending')
WHEN 1 THEN 'DESC' WHEN 0 THEN 'ASC' ELSE '' END,
PrimaryKey=CASE WHEN IDX.is_primary_key=1 THEN N'√'ELSE N'' END,
[UQIQUE]=CASE WHEN IDX.is_unique=1 THEN N'√'ELSE N'' END,
Ignore_dup_key=CASE WHEN IDX.ignore_dup_key=1 THEN N'√'ELSE N'' END,
Disabled=CASE WHEN IDX.is_disabled=1 THEN N'√'ELSE N'' END,
Fill_factor=IDX.fill_factor,
Padded=CASE WHEN IDX.is_padded=1 THEN N'√'ELSE N'' END
FROM sys.indexes IDX
INNER JOIN sys.index_columns IDXC
ON IDX.[object_id]=IDXC.[object_id]
AND IDX.index_id=IDXC.index_id
LEFT JOIN sys.key_constraints KC
ON IDX.[object_id]=KC.[parent_object_id]
AND IDX.index_id=KC.unique_index_id
INNER JOIN sys.objects O
ON O.[object_id]=IDX.[object_id]
INNER JOIN sys.columns C
ON O.[object_id]=C.[object_id]
AND O.type='U'
AND O.is_ms_shipped=0
AND IDXC.Column_id=C.Column_id