SELECT INTO USING UNION QUERY
You have to define a table alias for a derived table in SQL Server:
SELECT x.* INTO [NEW_TABLE] FROM (SELECT * FROM TABLE1 UNION SELECT * FROM TABLE2) x
"x" is the table alias in this example.
You can also try:
create table new_table asselect * from table1unionselect * from table2
INSERT INTO #Temp1SELECT val1, val2 FROM TABLE1 UNIONSELECT val1, val2FROM TABLE2