[JBoss JIRA] (TEIID-2792) Must pushdown compensation does not account for translator pushdown functions
by Steven Hawkins (JIRA)
Steven Hawkins created TEIID-2792:
-------------------------------------
Summary: Must pushdown compensation does not account for translator pushdown functions
Key: TEIID-2792
URL: https://issues.jboss.org/browse/TEIID-2792
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 8.5
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 8.7
A translator function does not have truly belong to any schema and results in an exception if we attempt to compensate for it:
TEIID30019 Unexpected exception for request 10BpOpvKhXev.15: java.lang.NullPointerException
at org.teiid.query.metadata.TempMetadataAdapter.isVirtualModel(TempMetadataAdapter.java:403) [teiid-engine-8.6.0.Final.jar:8.6.0.Final]
at org.teiid.query.optimizer.relational.rules.CapabilitiesUtil.supports(CapabilitiesUtil.java:451) [teiid-engine-8.6.0.Final.jar:8.6.0.Final]
at org.teiid.query.processor.relational.SubqueryAwareEvaluator.evaluatePushdown(SubqueryAwareEvaluator.java:359) [teiid-engine-8.6.0.Final.jar:8.6.0.Final]
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
11 years, 11 months
[JBoss JIRA] (TEIID-2781) Unable to update database table with composite keys using OData
by RH Bugzilla Integration (JIRA)
[ https://issues.jboss.org/browse/TEIID-2781?page=com.atlassian.jira.plugin... ]
RH Bugzilla Integration commented on TEIID-2781:
------------------------------------------------
Van Halbert <vhalbert(a)redhat.com> changed the Status of [bug 1044746|https://bugzilla.redhat.com/show_bug.cgi?id=1044746] from NEW to MODIFIED
> Unable to update database table with composite keys using OData
> ---------------------------------------------------------------
>
> Key: TEIID-2781
> URL: https://issues.jboss.org/browse/TEIID-2781
> Project: Teiid
> Issue Type: Bug
> Components: SOAP Services
> Affects Versions: 8.4.1
> Reporter: Van Halbert
> Assignee: Steven Hawkins
> Fix For: 8.4.1, 8.7
>
> Attachments: odataerror.txt, post-screen-shot.png, Shell00990083.tar
>
>
> Using Postgres db, and created a table with composite keys.
> CREATE TABLE composite_key
> (
> ou_id character varying(3) NOT NULL,
> product_name character varying(15) NOT NULL,
> product_price numeric(10,2),
> CONSTRAINT composite_key_pkey PRIMARY KEY (ou_id, product_name)
> )
> WITH (
> OIDS=FALSE
> );
> ALTER TABLE composite_key OWNER TO postgres;
> INSERT INTO composite_key VALUES ('1','1',1);
> INSERT INTO composite_key VALUES ('1','2',1.20);
> INSERT INTO composite_key VALUES ('2','1',2.10);
> Deploy the VDB and use SOAP UI to do PUT (aka SQL UPDATE) generates attached odataerror.txt
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
11 years, 11 months
[JBoss JIRA] (TEIID-2779) Configurable CommonTableExpression support for DB2
by Andriy Rokhmanov (JIRA)
[ https://issues.jboss.org/browse/TEIID-2779?page=com.atlassian.jira.plugin... ]
Andriy Rokhmanov commented on TEIID-2779:
-----------------------------------------
We did additional research, seems DB2 for z/OS V9.1 in Conversion Mode does not support ORDER BY inside CTE either. Error message we are getting: "ATTEMPT TO USE NEW FUNCTION BEFORE NEW FUNCTION MODE. SQLCODE=-4700, SQLSTATE=56038, DRIVER=4.12.55"
The approach proposed on 20/Dec/13 3:46 PM does not help either. This makes CTE approach for DB2 on z/OS a very difficult to keep for certain DB2 versions.
> Configurable CommonTableExpression support for DB2
> --------------------------------------------------
>
> Key: TEIID-2779
> URL: https://issues.jboss.org/browse/TEIID-2779
> Project: Teiid
> Issue Type: Feature Request
> Components: JDBC Connector
> Affects Versions: 8.5
> Reporter: Andriy Rokhmanov
> Assignee: Steven Hawkins
> Fix For: 8.7
>
>
> The LIMIT clause (FETCH FIRST...) inside CTE (WITH...) is not supported on pre-V9 versions of DB2 on z/OS, or new versions of DB2 running in Compatibility Mode.
> The CTE support in DB2 translator should be configurable.
> See more information:
> https://community.jboss.org/thread/235503
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
11 years, 11 months