CTE
Common Table Expression
WITH cte_clientes
as
(
SELECT ClienteCodigo
FROM Clientes
),
cte_cartao
as
(
SELECT ClienteCodigo
FROM CartaoCredito
)
select cte_cartao.ClienteCodigo, cte_clientes.ClienteCodigo
from cte_clientes inner join cte_cartao
on cte_cartao.ClienteCodigo=cte_clientes.ClienteCodigoWITH cte_clientes
as
(
SELECT ClienteCodigo
FROM Clientes
),
cte_cartao
as
(
SELECT ClienteCodigo
FROM CartaoCredito
)
UPDATE cte_clientes set ClienteCodigo = cte_clientes.ClienteCodigo
from cte_clientes inner join cte_cartao
on cte_cartao.ClienteCodigo=cte_clientes.ClienteCodigoLast updated