Re: Tsearch2 removal bit me - how to correct?

On 10/15/2017 10:54, Karl Denninger wrote:
>
> On 10/15/2017 10:47, Tom Lane wrote:
>> Karl Denninger <karl(at)denninger(dot)net> writes:
>>> Attempting to migrate to 10.0 from 9.6, which has had "tsearch2" loaded
>>> for backward compatibility since "forever" (which I suspect is no longer
>>> really required as the capability is internal and has been for a long
>>> time) results in this blowup logged in loadable_libraries.txt:
>>> could not load library "$libdir/tsearch2": ERROR:  could not access file
>>> "$libdir/tsearch2": No such file or directory
>>> So what's causing this to be requested on startup and how do I kill it? 
>> Look for '$libdir/tsearch2' in the pg_proc.probin column of each
>> DB in the installation ...
>>
>> regards, tom lane
>
> Thanks... found it.
>
> --

New problem -- davical appears to rely on something that got changed to
disallowed....

Oct 15 11:07:08 NewFS postgres[92560]: [5-1] 2017-10-15 11:07:08.473 CDT
[92560]
 ERROR:  set-returning functions are not allowed in CASE at character 129
Oct 15 11:07:08 NewFS postgres[92560]: [5-2] 2017-10-15 11:07:08.473 CDT
[92560]
 HINT:  You might be able to move the set-returning function into a
LATERAL FROM
 item.
Oct 15 11:07:08 NewFS postgres[92560]: [5-3] 2017-10-15 11:07:08.473 CDT
[92560]
 QUERY:
Oct 15 11:07:08 NewFS postgres[92560]: [5-4]      SELECT group_id FROM
group_mem
ber WHERE member_id = $1
Oct 15 11:07:08 NewFS postgres[92560]: [5-5]          UNION
Oct 15 11:07:08 NewFS postgres[92560]: [5-6]      SELECT expanded.g_id
FROM (SEL
ECT CASE WHEN $2 > 0 THEN expand_memberships( group_id, $2 - 1) END AS g_id
Oct 15 11:07:08 NewFS postgres[92560]:
[5-7]                                   F
ROM group_member WHERE member_id = $1) AS expanded
Oct 15 11:07:08 NewFS postgres[92560]: [5-8]                          
WHERE exp
anded.g_id IS NOT NULL;
Oct 15 11:07:08 NewFS postgres[92560]: [5-9]
Oct 15 11:07:08 NewFS postgres[92560]: [5-10] 2017-10-15 11:07:08.473
CDT [92560
] CONTEXT:  SQL function "expand_memberships" during startup

That's a killer until the Davical people work on their code....

--
Karl Denninger
karl(at)denninger(dot)net <mailto:karl(at)denninger(dot)net>
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