[teiid-issues] [JBoss JIRA] Updated: (TEIID-757) Oracle Spatial Connector is not properly adding ORDERED hint to SDO_RELATE function

[Steven Hawkins (JIRA)]

     [ https://jira.jboss.org/jira/browse/TEIID-757?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins updated TEIID-757:
---------------------------------

        Fix Version/s: 6.2.0
    Affects Version/s:     (was: 6.1.0)
                           (was: 6.2.0)


> Oracle Spatial Connector is not properly adding ORDERED hint to SDO_RELATE function
> -----------------------------------------------------------------------------------
>
>                 Key: TEIID-757
>                 URL: https://jira.jboss.org/jira/browse/TEIID-757
>             Project: Teiid
>          Issue Type: Bug
>          Components: JDBC Connector
>    Affects Versions: 6.0.0
>            Reporter: Larry O'Leary
>            Assignee: Steven Hawkins
>            Priority: Minor
>             Fix For: 6.2.0
>
>
> Oracle Spatial connector is rewriting a query that contains an SDO_RELATE() function using the ORDERED hint.  The format/syntax of the hint does not conform to Oracle documentation.  It does not appear this results in an error but I also have not verified that the ORDERED hint is actually getting used either.  The following query:
> SELECT a.INTKEY FROM BQT1.SMALLA A, BQT1.SMALLB B WHERE sdo_relate(A.OBJECTVALUE, b.OBJECTVALUE, 'mask=ANYINTERACT') = true
> Is rewritten as:
> SELECT  /* + ORDERED */A.IntKey FROM SmallA A, SmallB B WHERE SDO_RELATE(A.ObjectValue, B.ObjectValue, 'mask=ANYINTERACT') = 'true'
> Where as Oracle documentation seems to indicate that the query should actually be:
> SELECT /*+ ORDERED */ A.IntKey FROM SmallA A, SmallB B WHERE SDO_RELATE(A.ObjectValue, B.ObjectValue, 'mask=ANYINTERACT') = 'true'
> Notice the spacing in the hint as "SELECT_/*+_ORDERED_*/_A.IntKey..." instead of "SELECT_/*_+_ORDERED_*/A.IntKey..."

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