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Which data type declaration is the preferred way to have a PostgreSQL database automatically assign incrementing unique values? serial bigint GENERATE ALWAYS AS IDENTITY bigserial
Which data type declaration is the preferred way to have a PostgreSQL database automatically assign incrementing unique values?
serial
bigint GENERATE ALWAYS AS IDENTITY
bigserial
integer GENERATE ALWAYS AS IDENTITY
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AWS Certified Database Study Guide Specialty DBS-C01 Exam
Authors: Matheus Arrais, Rene Martinez Bravet, Leonardo Ciccone, Angie Nobre Cocharero, Erika Kurauchi, Hugo Rozestraten
1st Edition
1119778956, 978-1119778950
