[teiid-issues] [JBoss JIRA] (TEIID-3662) IN predicate against a materialized/temp table index without an order by returns wrong results
RH Bugzilla Integration (JIRA)
issues at jboss.org
Fri Aug 28 10:01:06 EDT 2015
[ https://issues.jboss.org/browse/TEIID-3662?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
RH Bugzilla Integration updated TEIID-3662:
-------------------------------------------
Bugzilla References: https://bugzilla.redhat.com/show_bug.cgi?id=1257964
Bugzilla Update: Perform
> IN predicate against a materialized/temp table index without an order by returns wrong results
> ----------------------------------------------------------------------------------------------
>
> Key: TEIID-3662
> URL: https://issues.jboss.org/browse/TEIID-3662
> Project: Teiid
> Issue Type: Bug
> Components: Query Engine
> Affects Versions: 8.7
> Reporter: Tom Arnold
> Assignee: Steven Hawkins
> Priority: Blocker
> Fix For: 8.12, 8.11.3
>
>
> Seeing strange behavior when doing a simple select from {{SPATIAL_REF_SYS}}.
> This works as expected:
> {code}
> select srid, proj4text from spatial_ref_sys where srid in (3875,4326);
> srid | proj4text
> ------+----------------------------------------------------------------------------------------------------------------
> 3875 | +proj=tmerc +lat_0=0 +lon_0=21 +k=1 +x_0=21500000 +y_0=0 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs
> 4326 | +proj=longlat +datum=WGS84 +no_defs
> (2 rows)
> {code}
> Swapping the values in the IN causes only one row to be returned.
> {code}
> select srid, proj4text from spatial_ref_sys where srid in (4326,3875);
> srid | proj4text
> ------+-------------------------------------
> 4326 | +proj=longlat +datum=WGS84 +no_defs
> (1 row)
> {code}
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