How insert data in two table with a condition

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plz help!
i want write an insert statement from data of table1 to table2 with a condition in table3.i mean if there is a data on table3 insert data from table2 to table1.
how i can wite it?

Posted 16-Oct-11 22:19pm

sara2020

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Anil Honey 206 17-Oct-11 4:45am

Question is not clear?

2 solutions

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Amir Mahfoozi · Answer 1 · 2011-10-16T23:45:00

Solution 1

SQL

if exists(select * from table3 where id=4)
begin

  INSERT INTO table2(field1, field2)
  SELECT field1, field2
  FROM table1  

end

Posted 16-Oct-11 23:45pm

Amir Mahfoozi

Liju Sankar · Answer 2 · 2011-10-17T04:46:00

Solution 2

SQL

INSERT INTO @Table1 (ID)
(SELECT B.id from @Table2 A, @Table3 B where A.ID=B.ID)

You may also use any joins to develop your result set & use it on your select query

Posted 17-Oct-11 4:46am

Liju Sankar

Updated 17-Oct-11 5:23am

v2