I want to select city_id and customer_address from customer table but I also want to add an extra column which inludes only "customer" word to indicate the result derived from customer table.
Desired Output:
Table ID Address
customer 12 Address 1
customer 32 Address 2
customer 212 Address 3
customer 2 Address 4
customer 32 Address 5
customer 212 Address 6
customer 21 Address 7
customer 21 Address 8
Statement something below would be great:
SELECT ADDCOLUMN("customer"), city_id, customer_address FROM customer;
customer table schema is below: