TSQL select into Temp table from dynamic sql

Question

This seems relatively simple, but apparently it\'s not.

I need to create a temp table based on an existing table via the select into syntax:

SELECT *         


        

Answer 1

declare @sql varchar(100);

declare @tablename as varchar(100);

select @tablename = 'your_table_name';

create table #tmp 
    (col1 int, col2 int, col3 int);

set @sql = 'select aa, bb, cc from ' + @tablename;

insert into #tmp(col1, col2, col3) exec( @sql );

select * from #tmp;