issue with smlar exension and gist index creation (9.2Beta1)
Hi All,
I am playing around with 9.2Beta1 and the smlar extension that was presented
at pgcon. Looks like a lot of great work has gone into both - so thanks to
everyone for all the great work.
I did run into an issue while creating a GIST index using the _text_sml_ops.
I am getting "ERROR: failed to re-find parent for block 25399".
Create index statement :
Create index my_musbject_array_idx on message_20120605 USING
GIST(regexp_split_to_array(msubject, E'\\s+') _text_sml_ops);
(msubject is a varchar(255))
Encoding is UTF8
Table has data in it already. I know this isn't the preferred method of
creating this kind of index, but I don't see why it should fail with this
error.
I am working to see if I can find a reproducible case that doesn't involve
19GB of table data, but was told I might as well throw this out to the list
tonight.
I understand that smlar is very new, not even a contrib yet, but was told I
might as well throw this out to this list.
If anyone wants more details please let me know and I will try and get them
to you.
..: Mark
"mark" <dvlhntr@gmail.com> writes:
I am playing around with 9.2Beta1 and the smlar extension that was presented
at pgcon. Looks like a lot of great work has gone into both - so thanks to
everyone for all the great work.
I did run into an issue while creating a GIST index using the _text_sml_ops.
I am getting "ERROR: failed to re-find parent for block 25399".
Try beta2 ... this sounds suspiciously like the bug Heikki fixed last week:
http://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=d1996ed5e8bfaf1314e7817015668029c07d3b9b
regards, tom lane
-----Original Message-----
From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
Sent: Tuesday, June 05, 2012 9:22 PM
To: mark
Cc: 'pgsql-hackers'
Subject: Re: [HACKERS] issue with smlar exension and gist index
creation (9.2Beta1)"mark" <dvlhntr@gmail.com> writes:
I am playing around with 9.2Beta1 and the smlar extension that was
presented at pgcon. Looks like a lot of great work has gone into both
- so thanks to everyone for all the great work.
I did run into an issue while creating a GIST index using the_text_sml_ops.
I am getting "ERROR: failed to re-find parent for block 25399".
Try beta2 ... this sounds suspiciously like the bug Heikki fixed last
week:
http://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=d1996
ed5e8bfaf1314e7817015668029c07d3b9bregards, tom lane
Thanks, I will give that a shot and see if I still have the same issue.
..: Mark