how to add CHECK constraint to a column in postgres
alter table foo
add constraint check_positive check (some_code in ('A','B'));how to add CHECK constraint to a column in postgres
alter table foo
add constraint check_positive check (some_code in ('A','B'));how to add CHECK constraint to a column in postgres
ALTER TABLE foo
ADD CHECK (column_1 > 2);Copyright © 2021 Codeinu
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