OPTIMIZER_FEATURES_ENABLE('8.1.7') in Geotools jdbc datastore
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Key: GEOS-4623
URL: http://jira.codehaus.org/browse/GEOS-4623
Project: GeoServer
Issue Type: Bug
Components: Oracle
Affects Versions: 2.1.0
Environment: windows 2008 server R2, geoserver 2.1.0 under apache
geronimo 2.2.1
Reporter: Luca Giallombardo
Assignee: Andrea Aime
Attachments: JDBCDataStore.java
We use Geoserver and Oracle 11.2.0.1 64 bit, with spatial extension. We have a
view on a table on another schema (access with a synonymous).
The layer associated to the view works, but the layer preview catchs an error
when the user clicks on a feature. The error is ORA-13226:"interface not
supported without a spatial index", but this error occurs only when the user
clicks on a feature in the layer preview.
We have debug the oracle calls and we notice that the query that generates the
error is
{code:title=SQL query generated by geoserver|borderStyle=solid}
SELECT COUNT ( * ) AS gt_result_
FROM (SELECT *
FROM (SELECT /*+ ALL_ROWS OPTIMIZER_FEATURES_ENABLE('8.1.7') */
*
FROM XNOTAM.V_AIRSPACE
WHERE SDO_RELATE (GEOM,
sdo_geometry(2003,4326,null,sdo_elem_info_array(1,1003,1),sdo_ordinate_array(10,40,15,45)),
'mask=anyinteract querytype=WINDOW') =
'TRUE')
WHERE ROWNUM <= 50) gt_limited_;
{code}
Note that the same query generates the same error if it's made into sqlplus.
The problem is that in this version (geoserver 2.1.0 with gt-jdbc.jar, ver.
2.7.1) the query has done with the optimizer hint /*+ ALL_ROWS
OPTIMIZER_FEATURES_ENABLE('8.1.7') */ and it seems not working on 11g version.
We have found this statement into org.geotools.jdbc.JDBCDataStore.java ver.
2.7.1. The previos version doesn't contain this hint (and works).
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