Move row from one table to another?

I have two tables w开发者_如何学Pythonith the same column definitions. I need to move (not copy) a row from one table to another. Before I go off and use INSERT INTO/DELETE (in a transaction), is there a smarter way?

SQL Server 2005

for SQL Server 2005 and up, try the OUTPUT Clause (Transact-SQL) clause:

DELETE OldTable
  OUTPUT DELETED.col1, DELETED.col2...
      INTO NewTable
  WHERE ID=...

Working example:

DECLARE @OldTable table(col1 int, col2    varchar(5), col3 char(5), col4     datetime)
DECLARE @NewTable table(col1 int, column2 varchar(5), col3 int    , col_date char(23), extravalue int, othervalue varchar(5))
INSERT @OldTable VALUES (1 , 'AAA' ,'A'  ,'1/1/2010'           )
INSERT @OldTable VALUES (2 , 'BBB' ,'12' ,'2010-02-02 10:11:22')
INSERT @OldTable VALUES (3 , 'CCC' ,null ,null                 )
INSERT @OldTable VALUES (4 , 'B'   ,'bb' ,'2010-03-02'         )

DELETE @OldTable
    OUTPUT DELETED.col1
          ,DELETED.col2
          ,CASE
               WHEN ISNUMERIC(DELETED.col3)=1 THEN DELETED.col3 
               ELSE NULL END
          ,DELETED.col4
          ,CONVERT(varchar(5),DELETED.col1)+'!!'
        INTO @NewTable (col1, column2, col3, col_date, othervalue)
    OUTPUT 'Rows Deleted: ', DELETED.* --this line returns a result set shown in the OUTPUT below
    WHERE col1 IN (2,4)

SELECT * FROM @NewTable

OUTPUT:

               col1        col2  col3  col4
-------------- ----------- ----- ----- -----------------------
Rows Deleted:  2           BBB   12    2010-02-02 10:11:22.000
Rows Deleted:  4           B     bb    2010-03-02 00:00:00.000

(2 row(s) affected)

col1        column2 col3        col_date                extravalue  othervalue
----------- ------- ----------- ----------------------- ----------- ----------
2           BBB     12          Feb  2 2010 10:11AM     NULL        2!!
4           B       NULL        Mar  2 2010 12:00AM     NULL        4!!

(2 row(s) affected)

You can try Insert into abc (a,b,c) select(a,b,c) from def

doing above so will insert column a, b,c of def into column a,b,c of abc. after inserting run a delete table, drop table or truncate whatever is your criteria.

sample is:

Begin
    Begin try

         Begin Transaction

               Insert into emp(name, department, salary)                    
                       Select empName,empDepartment,empSal from employees
                       Where  employees.empID = 211

               Truncate table employees

          End Transaction  

    End try

    Begin Catch

         if @@Error > 0
              Rollback Transaction

    End Catch

End

There is no such thing as a MOVE command in SQL. You'll have to first insert from table 1 to table 2 Then remove the copy from table 1.

No, you are pretty much stuck with insert and delete wrapped inside a transaction

INSERT dbo.newtable(
      name,
      department,
      Salary
) SELECT 
            name,
            FirstName,
            Lastname
      FROM    (
           DELETE dbo.oldtable
           OUTPUT
                   DELETED.name,
                   DELETED.department,
                   DELETED.Salary
           WHERE ID  IN ( 1001, 1003, 1005 )
      ) AS RowsToMove  

SELECT * FROM dbo.newtable
SELECT * FROM dbo.oldtable