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inheritance...

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Ran into something really unexpected, but then I've never tried using inherited tables.

I have a master table (named master) that has two child tables.

create table master (
  id serial,
  foo varchar(20),
  bar varchar(20),
  constraint foobar_master unique (foo,bar)
);

Now when I do this with just a table, the unique constraint works.

But when I have child tables:

create table slave (
  status varchar(20),
  deleted boolean default false
) inherits (master);

I seem to lose that unique constraint.  Which makes for a HUGE problem.

Am I missing something in the fine print?


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