Hi Ian,
I don't know, but the code change I'm seeing in JDBCDataStore is not where
I expected it... maybe it bears some relation.
The check on whether a visitor can be optimized out or not is normally made
at the beginning of this method:
https://github.com/geotools/geotools/blob/7c49932f89472db7bfd76b42b137c5392f1661c2/modules/library/jdbc/src/main/java/org/geotools/jdbc/JDBCDataStore.java#L1395

You check your condition, and return null right away if it's not a match.
So I'd check there if the filter is fully supported, or not
(the splitter is a way, although there is
also IsFullySupportedFilterVisitor... but it's not commonly used, unlike
the splitter one).

That said, the check you're proposing is way more nested, other stuff
already happened, and it's throwing an exception ...
maybe in some databases that leaves a dirty state somewhere?

Cheers
Andrea

On Sat, Jun 11, 2022 at 3:10 PM Ian Turton <ijtur...@gmail.com> wrote:

> While experimenting with function handling in JDBC datastores I added a
> new test as a just in case test - it should already pass on all databases.
> I was just checking strMatches functions didn't get passed to the database
> and all seemed fine with H2 and Postgis locally, when I pushed it to gtihub
> I get failures from Oracle and Infomix.
>
> The test is
> https://github.com/ianturton/geotools/blob/6693a5ec64aee6766821c6b8a8e9d29adccfc7c1/modules/library/jdbc/src/test/java/org/geotools/jdbc/JDBCFeatureSourceOnlineTest.java#L755
> which (I think) is functionally the same as
> https://github.com/ianturton/geotools/blob/6693a5ec64aee6766821c6b8a8e9d29adccfc7c1/modules/library/jdbc/src/test/java/org/geotools/jdbc/JDBCFeatureSourceOnlineTest.java#L739
> which does pass.
>
> The failed CI runs are at
> https://github.com/geotools/geotools/runs/6842365526?check_suite_focus=true
> and
> https://github.com/geotools/geotools/runs/6842365461?check_suite_focus=true
>
> Can anyone think why two databases are failing but the rest are fine?
>
> cheers
>
> Ian
>
> --
> Ian Turton
> _______________________________________________
> GeoTools-Devel mailing list
> GeoTools-Devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/geotools-devel
>


-- 

Regards,

Andrea Aime

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