Create a Table from Another table

Create a Table from Another table :-

            To create copy of existing table use the following syntax

select */<Columnn List> into  <New Table Name> From <Old Table Name>

eg.

folowing  table create the copy of the table student form with the name stud

select * into tbl_copy from student

insert table with only specefic columns  or Conditions.

select  *  into tbl_Copy1 from tbl_Emp where FName='abhijit'

while creating a table from another table if you dont

to copy the data then specify a condition on the where clause which will be false

select * into student2 from Student where 1=0

Note

       While creating  a table from another table constraints and  indexes available on existing table will not be copy to new table

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Inserting Row from one table  to Another Table:-

        

You can insert rows from one tables to another provided those tables have columns with same datatype and for this use the following syntax of insert statement.

insert into <Table Name> <Select Statment>

eg:

insert tbl_Copy(StudentId,FirstName ,LastName )select StudentId,FirstName,LastName from Student