Posts by Sávio Cunha • 31 points

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  Q: how to create a postgresql table? how do you use alter table and drop table? and what are the differences between Primary key and Foreign key?

  People help me with postgresql studies.How do you create a postgresql table? how do you use the alter table and drop table? and what differences of key Primary and key Foreign ?

  database postgresql foreign-key primary-key

  asked 6 years, 7 months ago Sávio Cunha 31