On 11/12/16 10:38 AM, Andres Freund wrote:
> E.g. what if previously present collations are now unavailable?
You get an error message when you try to use the collation. I think
that is a different class of problems.
>>
>> /*
>> * Also forbid matching an any-encoding entry. This test of course is not
>> * backed up by the unique index, but it's not a problem since we don't
>> * support adding any-encoding entries after initdb.
>> */
>
> Note that this isn't true anymore...
I think this is still correct, because the collation import does not
produce any any-encoding entries (collencoding = -1).
>> +
>> +Datum pg_import_system_collations(PG_FUNCTION_ARGS);
>> +
>> +Datum
>> +pg_import_system_collations(PG_FUNCTION_ARGS)
>> +{
>
> Uh?
Required to avoid compiler warning about missing prototype.
> This function needs to have !superuser permissions revoked, which it
> afaics currently hasn't.
Done.
New patch attached (includes OID change because of conflict).
--
Peter Eisentraut http://www.2ndQuadrant.com/
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