Re: [SMW-devel] SMWSQLStore2 compatibility in latest SMW? (Getting errors)

[Samuel L. <sam...@gm...>]

Yeah, have seen that I have way too much low level dependencies, 
creating brittle code, etc. Bit embarrassing to look at the code now a 
few years after :")

What's the best resource/page for getting one's head around the storage 
layer?
http://semantic-mediawiki.org/doc/group__SMWStore.html ?

BR
// Samuel

On 03/25/2013 06:05 PM, Jeroen De Dauw wrote:
>
> Latest dev code no longer contains the old store. So 1.9 will not 
> support it. Your extension ought to use SMWs storage layer so it is 
> not dependent on a specific version of some store implementation.
>
> Sent from my HTC one X.
>
> On 25 Mar, 2013 10:06 AM, "Samuel Lampa" <sam...@gm... 
> <mailto:sam...@gm...>> wrote:
>
>     Ah, found out that I have to set:
>
>     $smwgDefaultStore  =  'SMWSQLStore2';
>
>
>     Any hints for easiest migration of code that uses SMWSQLStore2 is
>     highly
>     appreciated though!
>
>     (Becoming rusty with SMW stuff :| )
>
>     BR
>     // Samuel
>
>     On 03/25/2013 02:29 PM, Samuel Lampa wrote:
>     > Hi, I was wondering what the support is supposed to be for
>     > SMWSQLStore2 in the latest SMW?
>     >
>     > I have realized that RDFIO [1] is currently using it, which was
>     making
>     > it non-compatible with SMW 1.9. After updating the inclusion path of
>     > it to th new one [2] I get further, but then I get the following
>     > error, indicating that a table is missing:
>     >
>     > A database query syntax error has occurred. This may indicate a
>     bug in
>     > the software. The last attempted database query was:
>     >
>     >    |(SQL query hidden)|
>     >
>     > from within function "|SMWSQLStore2::getSMWPageIDandSort|". Database
>     > returned error "1146: Table 'smw.smw_ids' doesn't exist
>     (localhost)".
>     >
>     > Is this expected, and how can I fix it?
>     >
>     > Btw, what would be the easiest path for migrating to SMWSQLStore3?
>     >
>     > BR
>     > // Samuel
>     >
>     > [1]http://www.mediawiki.org/w/index.php?title=Extension:RDFIO
>     > [2] includes/storage/compatSQLStore/SMW_SQLStore2.php
>     >
>
>
>     --
>     Developer at SNIC-UPPMAX www.uppmax.uu.se <http://www.uppmax.uu.se>
>     Developer at Dept of Pharm Biosciences www.farmbio.uu.se
>     <http://www.farmbio.uu.se>
>
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-- 
Developer at SNIC-UPPMAX www.uppmax.uu.se
Developer at Dept of Pharm Biosciences www.farmbio.uu.se