How to a Query to copy data from on table to another table.
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Answer Posted / dhiraj kumar
we have to use INSERT INTO method.
with the use of this method we can easily transfer records
from one table to another table but both table should have
similar columns or you need to select same no of columns
and datatype as inserting table
example:table A1 having 2 columns emp_name,emp_address
and A2 having 4 column name,address,city,dept
INSERT INTO A1 select name,address from A2.
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