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* can't reproduce example
@ 2017-09-22 15:03 herve@duchesne.me
2017-09-22 15:47 ` Re: can't reproduce example Tom Lane <tgl@sss.pgh.pa.us>
0 siblings, 1 reply; 3+ messages in thread
From: herve@duchesne.me @ 2017-09-22 15:03 UTC (permalink / raw)
To: pgsql-docs
The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/9.5/static/rangetypes.html
Description:
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"
HINT: You must specify an operator class for the index or define a default
operator class for the data type.
That means by default nobody is able to reproduce your example... Howto use
gist with text or varchar?
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* Re: can't reproduce example
2017-09-22 15:03 can't reproduce example herve@duchesne.me
@ 2017-09-22 15:47 ` Tom Lane <tgl@sss.pgh.pa.us>
2017-09-25 09:38 ` Re: can't reproduce example Herve Duchesne <hduchesn@gmail.com>
0 siblings, 1 reply; 3+ messages in thread
From: Tom Lane @ 2017-09-22 15:47 UTC (permalink / raw)
To: herve@duchesne.me; +Cc: pgsql-docs
herve@duchesne.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
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* Re: can't reproduce example
2017-09-22 15:03 can't reproduce example herve@duchesne.me
2017-09-22 15:47 ` Re: can't reproduce example Tom Lane <tgl@sss.pgh.pa.us>
@ 2017-09-25 09:38 ` Herve Duchesne <hduchesn@gmail.com>
0 siblings, 0 replies; 3+ messages in thread
From: Herve Duchesne @ 2017-09-25 09:38 UTC (permalink / raw)
To: Tom Lane <tgl@sss.pgh.pa.us>; herve@duchesne.me; +Cc: pgsql-docs
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@duchesne.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
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end of thread, other threads:[~2017-09-25 09:38 UTC | newest]
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2017-09-22 15:03 can't reproduce example herve@duchesne.me
2017-09-22 15:47 ` Tom Lane <tgl@sss.pgh.pa.us>
2017-09-25 09:38 ` Herve Duchesne <hduchesn@gmail.com>
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