Pergunta de entrevista da empresa Alight Solutions
Q: how to remove or add a column in SQL
Resposta da entrevista
Sigiloso
12 de set. de 2019
ALTER TABLE "table_name" DROP COLUMN "column_name"; For example: ALTER TABLE "Rohit" DROP COLUMN "Email":
Q: how to remove or add a column in SQL
Sigiloso
ALTER TABLE "table_name" DROP COLUMN "column_name"; For example: ALTER TABLE "Rohit" DROP COLUMN "Email":