> Works fine _if_ the user has database creation privileges:
Can I ask why sequence creation is related to database CREATION. Seems
very strange to me.
>
> tgl=> create table test (x text, s serial);
> NOTICE: CREATE TABLE will create implicit sequence test_s_seq for SERIAL
> column test.s
> NOTICE: CREATE TABLE/UNIQUE will create implicit index test_s_key for
> table test
> CREATE
>
> This statement internally expands to roughly the following:
> create table test (x text, s int4 default nextval('test_s_seq'));
> create unique index test_s_key on test (s);
> create sequence test_s_seq;
>
> If the user has no database creation privileges, then apparently there
> is some checking which insists that the sequence referenced in the
> implicit default clause actually exists:
>
> tgl=> create table test (x text, i int default nextval('test_s_seq'));
> ERROR: pg_aclcheck: class "test_s_seq" not found
>
> So, it looks like the sequence should internally be created before the
> table, though in some cases it doesn't matter. I was concerned that this
> might be the case, and the parser is not at the moment configured to
> allow this. Should be able to fix it up, or have just limited SERIAL
> support for the v6.4 release :(
>
> - Tom
>
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Bruce Momjian | 830 Blythe Avenue
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