Re: can't reproduce example

You are right,

CREATE EXTENSION btree_gist;

the command failed because I was not superuser. I did it as postgres
user and It works now.

Thanks.

Le 22/09/2017 à 17:47, Tom Lane a écrit :
> herve(at)duchesne(dot)me writes:
>> I tried to reproduce the example :
>> CREATE EXTENSION btree_gist;
>> CREATE TABLE room_reservation (
>> room text,
>> during tsrange,
>> EXCLUDE USING GIST (room WITH =, during WITH &&)
>> );
>> but I got this error :
>> ERROR: data type text has no default operator class for access method
>> "gist"
> It works for me. You sure you installed the extension successfully?
>
> regards, tom lane