Pergunta de entrevista da empresa HCLTech
Define primary key and differnce between foreign key.
Resposta da entrevista
Sigiloso
31 de mar. de 2017
Google out the top 20 questions for sql and unix that will be it for freshers only
Define primary key and differnce between foreign key.
Sigiloso
Google out the top 20 questions for sql and unix that will be it for freshers only