Wednesday, October 26, 2016

Teiid 9.0.5 Released

Teiid 9.0.5 has been posted.  It addresses 25 issues.  The most significant of which is a security issue - TEIID-4541.  If you are allowing remote JDBC connections, not using data roles, and have left trustAllLocal at the default setting, then remote connections that specify PassthroughAuthentication=true are also being allowed.

A fix release for 9.1 including TEIID-4541 will be available for 9.1 by Monday.  The first alpha release of 9.2 should be available by the end of next.


Thursday, October 20, 2016

Teiid 8.13.7 Released

8.13.7 is the last official release on the 8.13.x line and addresses 8 issues:
  • [TEIID-4325] - ASSERTION FAILED: expected reference to be not null
  • [TEIID-4354] - patch to CXF no longer needed with new version of the CXF in 9.0 series.
  • [TEIID-4360] - default token type needs to be "bearer" for OAuth2 access code negotiation
  • [TEIID-4405] - delete using in statement does not remove records from temporary table
  • [TEIID-4407] - Salesforce delete/update without a predicate does nothing
  • [TEIID-4448] - Multi-way join predicate inappropriately removed
  • [TEIID-4463] - No results with cross source outer join and offset only
  • [TEIID-4471] - Assertion error with temp table delete
Please upgrade to 9.x when possible, and please consult the release notes and the documentation to minimize potential issues.

Up next we have 9.0.5 due out by the middle of next week with a 9.2 Alpha1 the following week.


Friday, October 14, 2016

Teiid 9.1 Released

Teiid 9.1 is now available -  We took an extra month in development as it turned out to be another large release with almost close to 200 issues. 

Teiid 9.1 is based upon WildFly 10.0.0.Final.  The downloads page contains a consolidated download with WildFly 10.0.0.Final + Teiid 9.1.0 + Teiid Web-Console 2.7.0.  You may also choose to use Docker image on Docker HubThe latest documents can be found on Teiid's GitBook site.

The major highlights of the release include

  • TEIID-2715 OData Metadata support for providing the metadata extension properties for OData.
  • TEIID-4243 BatchUpdateException support in JDBC to indicate what part of batch succeeds when a failure occurs.
  • TEIID-4191 NO QUOTE option for TEXTAGG.
  • TEIID-4200 Moved to WildFly 10 as host environment
  • TEIID-4332 Improved NDV calculations for costing.
  • TEIID-4378 TEIID-4376 Clob enhancements to support concat and use in EXECUTE IMMEDIATE.
  • TEIID-4100 OData expand support for siblings and nested expands.
  • TEIID-4393 Additional Geospatial Functions to more fully support the SQL-MM specification.
  • TEIID-4421 Embedded Translator Refinements to allow for functioning that is similar to the server.
  • TEIID-3630 Merge/Upsert pushdown is now supported.
For complete list see

Data Quality and Data Cleansing

We are very excited to announce that we have been working with Open Source Data Quality (OSDQ) community to bring Data Quality and Data Cleansing tools to Teiid. The OSDQ community released their latest Profiler UI tool 6.1.8 with built in first class support for Teiid, for which we sincerely grateful. This tool has many advanced Data Quality and Data Cleansing features, and we hope you give it try and give your feed back. Here are some videos to get you started with this tool.
If you have questions or suggestions on this tool, you can use Teiid forums to ask questions. The community leaders from OSDQ will also be monitoring Teiid forms.

What's Coming Up?

9.2 work is well underway - with a couple of BIG usability features. One of them is FULL DDL support - where Teiid will allow the creation of a VDB just using DDL in an ad-hoc manner just like any RDBMS. We are implementing much of the SQL-MED specification to accommodate the feature. We will also have support for WildFly Swarm.  Swarm can change forever the way you will build your Teiid applications in Microservices area or just as an another embedded application. There will be lot more talk and blogs about this in coming months on these topics. If you are interested please get INVOLVED!

Community, Community, Community

We are seeing steady increase in participants in all forms for which we are very grateful, we can't thank you enough. So, keep those questions rolling, express your opinions and STAY involved. Don't be shy with new ideas, we need to keep pace with market trends folks! and we can't do it without YOUR involvement.

Thank you.

Ramesh & Steve. 

Saturday, October 1, 2016

Teiid 9.1 CR1 Posted

Teiid 9.1 CR1 has been posted.  Notable features since Beta2:
  • TEIID-3630 Merge/Upsert pushdown is now supported.
There have been nearly 180 total issues addressed.  There is still time to address a few more important ones - so please let us know if you find anything otherwise the fix will be delayed until 9.1.1.

We will closely follow the final release with 9.0.5 and the last installment on 8.13.x - 8.13.7.

Thanks again for all the community support,

Monday, September 26, 2016

Teiid Licensing

Teiid has been under the LGPLv2.1 since its initial open sourcing effort.  Current trends for JBoss projects are toward more permissive licensing.  Many JBoss projects have already moved to the ASL (Apache Software License), and there is interest in having Teiid follow suit.  We'll track this effort under

If you have been a contributor we'll be reaching out to you regarding this proposal - or even better go ahead and leave your thoughts on the issue.


Wednesday, September 14, 2016

Teiid 9.1 Beta2 Released

Teiid 9.1 Beta2 has been posted.  Notable features since Beta1:
  • TEIID-4421 Embedded Translator Refinements to allow for functioning that is similar to the server.
There have been about 140 total issues addressed so far in 9.1 and there is on-going work to support full DDL definition of VDBs - but that may be delayed to 9.2 if needed.

We should be on track for a final release around the second week of October.

Thanks again for all the community support,

Tuesday, September 13, 2016

Teiid 9.0.4 Released

The 9.0.4 fix release is now available.  It addresses 13 issues since 9.0.3:
  • [TEIID-4263] - StringToTimestamp in convert fails during DST transition hour
  • [TEIID-4402] - Insert statement with a date field fails
  • [TEIID-4405] - delete using in statement does not remove records from temporary table
  • [TEIID-4406] - group by cast(... as date) results in NullPointException
  • [TEIID-4407] - Salesforce delete/update without a predicate does nothing
  • [TEIID-4410] - ConnectorWorkItem setting of convertIn should be based upon the execution factory
  • [TEIID-4417] - Issues with OData query generation logic
  • [TEIID-4424] - Error when factory overrides initCapabilities due WrappedConnection is what Teiid is passing
  • [TEIID-4434] - Results returned by google spreadhseet may have columns missing labels, preventing the VDB to load
  • [TEIID-4435] - HIVE: decimal datatype is treated like a string
  • [TEIID-4436] - TEIID11008:PSQLException-ERROR: missing FROM-clause entry for table "anon_grp0" running a query with GROUP BY and UNION ALL
  • [TEIID-4439] - salesforce-34 translator dependencies issues
  • [TEIID-4366] - Provide CORS support on OData Service
Thanks to all those who logged issues.  Also 9.1 Beta2 should be available by tomorrow.