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Teiid 9.2 Alpha2 Available

Teiid 9.2 Alpha2 has been released. Due to the break and other issues this took slightly longer than anticipated.  Feature highlights since Alpha1:
TEIID-4532Hashing Functions were added for md5, sha1, sha2-256, and sha2-512. Feature Progress:
The DDL metadata system feature has been pared down to just TEIID-4629We're also putting more emphasis on materialization issues in anticipation of greater integration with Debezium. Even if the features are not fully formed yet, the pace of fixes in general has been good as we're closing in on 70 issues.

Given the upcoming break, I don't expect the next pre-release until around January 6th.  Hopefully we'll be back to about every two weeks after than and stay on track for an early to mid February release.

Thanks,
Steve

Data Service Builder - Sprint 8 available

The Teiid Tooling team has completed a Sprint 8 milestone for the Data Service Builder (DSB).

Data Service Builder (DSB) is a web interface that allows you to easily connect to your data, compose a data service, then test and deploy the data service for your applications to consume as an OData-based REST service.

See our Getting Started Page for instructions to download and try it out.   Also check out our Future Sprint Development Plans page.

Kerberos Authentication to Oracle from Teiid

In this article I will show step by step instructions on how to configure WildFly server running Teiid to participate in Kerberos login into Oracle database. This article also shows how the kerberos ticket is used for credential delegation to Oracle and also using Teiid OData Rest Web Service.

See https://developer.jboss.org/docs/DOC-55813 for full details.

Teiid 9.2 Alpha1 Released

Teiid 9.2 Alpha1 has been released.  Feature highlights so far:
TEIID-4284Salesforce Bulk API for SELECT queries. TEIID-4556TEIID-4545TEIID-4515 Phoenix/Hbase Translator now supports joins , more system functions/pushdown functions, and offset In progress features:

Also using Teiid as a Postgres/Postgis source for qgis is nearly complete.The build has been revamped to support our integration with WildFly Swarm.  Swarm provides a powerful new mechanism for embedding Teiid with the full power of the application server.  See an example/description at https://github.com/teiid/wildfly-swarm-teiidIt's not in this alpha, but a lot of work has been completed toward a more complete DDL metadata system.  Please follow this and other issues if you are interested in contributing.
We'll continue to shoot for a pre-release about every two weeks and still expect the final release in about 3 months.

Thanks,
Steve

Teiid 9.1.1 Released

Teiid 9.1.1 has been posted.  It addresses 7 issues:
[TEIID-3755] - Allow embedded to set the default authentication type [TEIID-4499] - OData Kerberos cannot access VDB [TEIID-4535] - Issues with EventDistributor [TEIID-4541] - trustAllLocal works even for remote connections [TEIID-4546] - On setting jboss-teiid cluster : throwing java.lang.IllegalArgumentException. [TEIID-4547] - getQueryPlan fails in adminapi [TEIID-4530] - Add semicolons to generated ddl 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.  Please upgrade or alter your settings to prevent this.

The pace of fix releases for 9.0.x will now be much slower and end with the release of 9.2 Final.  The first alpha release of 9.2 should be availa…

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.

Thanks,
Steve

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.

Thanks,
Steve

Teiid 9.1 Released

Teiid 9.1 is now available - http://teiid.jboss.org/downloads/.  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 Hub. The latest documents can be found on Teiid's GitBook site.

The major highlights of the release include
TEIID-2715OData Metadata support for providing the metadata extension properties for OData. TEIID-4243BatchUpdateException support in JDBC to indicate what part of batch succeeds when a failure occurs. TEIID-4191NO QUOTE option for TEXTAGG. TEIID-4200 Moved to WildFly 10 as host environment TEIID-4332Improved NDV calculations for costing. TEIID-4378TEIID-4376Clob enhancements to support concat and use in EXECUTE IMMEDIATE.TEIID-4100OData expand support for siblings a…

Teiid 9.1 CR1 Posted

Teiid 9.1 CR1 has been posted.  Notable features since Beta2:
TEIID-3630Merge/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,
Steve

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 https://issues.jboss.org/browse/TEIID-4474.

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.

Thanks,
Steve

Teiid 9.1 Beta2 Released

Teiid 9.1 Beta2 has been posted.  Notable features since Beta1:
TEIID-4421Embedded 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,
Steve

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:PSQLEx…

Teiid 9.1 Beta1 Released

After a small delay Teiid 9.1 Beta1 has been posted.  Notable features since Alpha2:
TEIID-4332Improved NDV calculations for costing. TEIID-4284Salesforce Bulk API for SELECT queries. TEIID-4378TEIID-4376Clob enhancements to support concat and use in EXECUTE IMMEDIATE. TEIID-4100OData expand support for siblings and nested expands. TEIID-4393Additional Geospatial Functions to more fully support the SQL-MM specification. As always thanks for all the community support including the Impala analytical function support contributed by Don Krapohl.

Steve

Teiid 9.0.3 Released

The 9.0.3 fix release is now available.  It addresses 9 issues since 9.0.2:
[TEIID-4343] - Impala Translator - With Clause Support [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-4372] - Impala AVG returns double when bigdecimal is expected [TEIID-4384] - Issue with ordered offset [TEIID-4385] - Nested subquery in an aggregate fails to evaluate [TEIID-4389] - Local connection waits for active VDB 1,000,000 times longer than specified in waitForLoad property [TEIID-4391] - NONDETERMINISTIC functions incorrectly optimized out of ORDER BY [TEIID-4395] - Oracle translator should pushdown clob conversion A special thanks to Marco Adrito for discovering and working through TEIID-4354 and TEIID-4360.

Looking forward 9.1 Beta1 should be available by the end of next week.

Steve

Teiid Designer 10.1 released to support Teiid 9.0 and Wildfly

Teiid Designer 10.1 is our first release that supports Teiid 9.0 and the Wildfly runtime environments.

This release also includes a couple dozen bug fixes (see Release Notes) and enhancements.  Of note are:
support for Teiid 9.0 VDB versioning (i.e. major.minor.patch values)multi-character delimiter option in flat file importer  Try it out!  Download and install....

Teiid Tooling Project Team

Teiid 9.1 Alpha2 Available

After a small delay Teiid 9.1 Alpha2 has been posted.  Notable features since Alpha1:
TEIID-4332Improved NDV calculations for costing. TEIID-2715OData Metadata support for providing the metadata extension properties for OData. Also the OData 2 service layer has been removed.  Please contact the community if you still need that functionality and want to maintain it as an independent project.
WildFly Upgrade

While most of the issues with the WildFly upgrade should be resolved.  It is unclear when progress will be made on TEIID-3834: start/stop of a data source or resource adapter requires a restart (somewhat worse behavior than WildFly 9 from our perspective)

Teiid Whipper

Whipper is a new project that will incorporate the changes made to our BQT testing framework by our Red Hat QE team and will aim to provide new features / ease of use for validation testing of all things Teiid.

Teiid Designer

Teiid Designer should have a release compatible with WildFly 9 / Teiid 8.13.x and Teiid 9.0.x i…

Teiid 9.0.2 Released

The 9.0.2 fix release is now available.  This addresses 10 issues since 9.0.1:
[TEIID-4304] - Correct handling with subquery in on clause [TEIID-4311] - Teiid Admin Api not support to create XA datasource on Jboss server. [TEIID-4321] - VDB Validation is showing warnings, but failing deployment [TEIID-4324] - TEIID30019 Unexpected exception for request ... java.lang.AssertionError: Batch not found in storage [TEIID-4325] - ASSERTION FAILED: expected reference to be not null [TEIID-4335] - No buffer when close is called [TEIID-4338] - Hana and Vertica should be marked as requiring a source [TEIID-4339] - Hot Rod ExecutionFactory name misspelled [TEIID-4342] - loadMatView afterLoadScript error when calling a function [TEIID-4336] - Errors in logs during server shutdown A special thanks to Bram Gadeyne for identifying TEIID-4324 and to Mark Tawk for highlighting TEIID-4325 and TEIID-4342.

 Next up will be th…

Teiid 8.13.6 Released

The 8.13.6 fix release is now available.  This addresses 11 important issues:
[TEIID-3685] - org.teiid.padSpace does not affect to the "IN" operator [TEIID-3815] - Oracle translator - OFFSET function does not work [TEIID-4244] - Assertion failed error when joining duplicate rows to a table from other source [TEIID-4248] - Build change for 8.13 caused the release notes to miss the version replacement [TEIID-4260] - Accumulo: Resource adapter fails to load [TEIID-4262] - Wrong result (empty or NULL) with an view and a single disjunction for join criteria [TEIID-4280] - NPE in RuleMergeVirtual when running a query with nested CTEs [TEIID-4287] - An exception is thrown by PostgreSQL when nested CTEs are pushed down [TEIID-4290] - Rollback to savepoint should be a no op [TEIID-4320] - Costing calculation issues [TEIID-4324] - TEIID30019 Unexpected exception for request ... java.lang.AssertionEr…

Teiid 9.0.1 Released

The 9.0.1 fix release is now available.  This release addresses 13 issues including several issues related to WITH clause processing that were found by Salvatore R.:
[TEIID-3685] - org.teiid.padSpace does not affect to the "IN" operator [TEIID-3771] - Teiid throws an NPE while executing query with nested subquery IN predicate [TEIID-4272] - NPE when CTE and subuquery without a WITH clause are pushed together [TEIID-4273] - With clause used in evaluatable subquery in a fully pushed user query is seen as missing temp table [TEIID-4276] - Default for max sessions not consistently updated [TEIID-4280] - NPE in RuleMergeVirtual when running a query with nested CTEs [TEIID-4283] - External Materialization interleaving loads SYSADMIN.loadMatView [TEIID-4287] - An exception is thrown by PostgreSQL when nested CTEs are pushed down [TEIID-4288] - Cancel method against a socket based jdbc query can wait for synch ti…

Teiid 9.1 Alpha1 Released

Teiid 9.1 Alpha1 has been posted.  This is expected to be a typical 3 month feature release cycle with pre-releases about every two weeks.  So far in Alpha1 you'll find:
TEIID-4243BatchUpdateException support in JDBC to indicate what part of batch succeeds when a failure occurs. TEIID-4191NO QUOTE option for TEXTAGG. TEIID-4200 Moved to WildFly 10 as host environment WildFly Upgrade

We chose to stick with the Teiid 9.x release series even with the platform update since we not introducing Teiid centric feature changes and this by itself will not be a breaking change for most.  However the WildFly 10 upgrade does mean that JRE 1.8+ is required for both the server and embedded.  Teiid 9.0 will be supported for an extended period to provide a JRE 1.7 compatible platform.  Other know issues:

TEIID-4306: xa datasource create cli not work
TEIID-3834: start/stop of a data source or resource adapter requires a restart (somewhat worse behavior than WildFly 9 from our perspective)

Teiid …

Teiid 9.0 Released for WildFly 9.0.2

Teiid 9.0 is now available - http://teiid.jboss.org/downloads/.  While slightly longer than expected, this release addresses a large number of issues - 273 - of which the vast majority are fixes.

Like 8.13.x, Teiid 9.0 is based upon WildFly 9.0.2.  The downloads page contains a consolidated download with WildFly 9.0.2 + Teiid 9.0.0 + Teiid Web-Console 2.7.0.  You may also choose to use Docker image on Docker Hub

It is important to consult the migration guide even if you are already on 8.13 to ensure a smooth transition.  Even though there are relatively few large features, there are some breaking changes - and not all provide backwards compatible options.

The community web site documentation page has been updated to reflect our conversion to GitBook.  We'll be working on converting the quickstarts into this documentation set as well.

Highlights
TEIID-3601Large row counts internal tables and source queries are no longer limited to max integer rows. However update counts, count aggreg…

9.0 CR2 Released

We continue to narrow in on the 9.0 release.  CR2 addresses about two dozen issues since CR1.  Use maven or our downloads page.  The final release should be ready in about one more week.  Please let us know if you find any critical issues in CR2.

The 9.1 release effort has also begun, so if there are any issues that are a high priority for you, please vote or comment on them.

Thanks again for all of the community support,
Steve

8.13.5 Available

Teiid 8.13.5 is now released. 8.13.5 addresses 15 issues since 8.13.4:
[TEIID-4104] - FORMATTIMESTAMP function is not correctly pushed down when a column is passed as FORMAT argument [TEIID-4175] - Certain nested dependent join structure will cause fewer results than expected [TEIID-4192] - If a column is blank the TEXTAGG function excludes it from the output [TEIID-4207] - Limit pushdown is incorrect for simpledb [TEIID-4211] - Wrong rewriting of CTEs when pushed down to PostgreSQL [TEIID-4214] - Null pointer exception with trace log [TEIID-4221] - HANA translator: incorrect pushdown of week function [TEIID-4223] - Hana translator: incorrect pushdown of QUARTER function [TEIID-4224] - HANA translator : incorrect pushdown of DAYOFWEEK function [TEIID-4225] - HANA translator : DAYNAME function is not pushed [TEIID-4226] - HANA translator: boolean type converted to tinyint in each convert [TEIID-4235

Teiid 9.0 CR1 Released

Teiid 9.0 CR1 is now available.  This is a very large release compared to most with 238 issues addressed so far.  A recap of the major features:
TEIID-3601Large row counts internal tables and source queries are no longer limited to max integer rows. However update counts, count aggregate values, user result sets, etc. are still limited to max integer.TEIID-3792Array Quantified Comparisons can be used to search array values - for example expression = SOME (array_expression)TEIID-3462Semantic VDB Versioning can be used in the VDB name and connection string, rather than the simple integer version. See the Reference for more.TEIID-3849Cassandra Update Improvements for bulk/batch updates and asynch processing.TEIID-3869Additional geospatial support for Geoserver integration with Teiid.TEIID-2476Data role metadata filtering to omit non-accessible objects from system tables.TEIID-4076Improved autoCommitTxn detect to prevent unnecessary transactions.TEIID-4084Allowing for with clause inlining …

Teiid 9.0 Beta2 Released

Teiid 9.0 Beta2 is now available.  The main feature in Beta2 since Alpha1:
TEIID-3725JDG Cache/DSL Translator added cache swapping feature to support external materialization.TEIID-3810JDG Cache/DSL Translator upgraded support for JDG 6.6TEIID-3520Swagger Translator for calling REST services defined by Swagger. Things will be a little slow this week as the core devs are meeting face to face, but we're making a lot of progress on planning.  Thanks again for all the community issues and posts - a special thanks to Marco Ardito for helping diagnosing ODBC issues and working with other community members.

Steve

Teiid 8.13.4 Released

Teiid 8.13.4 is now available. 8.13.4 addresses 13 issues since 8.13.3:
[TEIID-4107] - HSQL Syntax error when Teiid sends it a join query with no parenthesis [TEIID-4109] - spatial_ref_sys reference needs qualified [TEIID-4115] - XMLTABLE single element in sequence invalid conversion [TEIID-4118] - Temp capabilities for null ordering not correct if default is changed [TEIID-4120] - Teiid on Oracle Spatial generates incorrect SQL [TEIID-4123] - Issues with odbc metadata [TEIID-4130] - Prevent blocked exceptions from being thrown in AccessNode open [TEIID-4136] - Sybase/SQL Server translator varchar length incorrect [TEIID-4144] - Mismanagement of output columns in ruleimplementjoinstrategy [TEIID-4151] - AssertionError: Delete failed [TEIID-4160] - Impala - result set is not sorted if ORDER BY is defined in query [TEIID-4168] - Odd resolving error with implicit temp groups [TEIID-4169] - …

Teiid Designer 10.0 Released

Teiid Designer 10.0 has been released in support of JBDS 9.0 and the Eclipse MARS platform.

Primary drivers for 10.0 include: Compatibility with Teiid 8.12.4 RuntimeNew Features Simplified Preview Datafeature. Allows testing ad-hoc queries against the selected table, view or procedure
New action to convert old User-Defined Function modelsinto virtual model UDFs Bug fixing and enhancements to support dynamic vdb import/export
For details see: Release NotesWhat's NewDownload and Install Teiid Designer Project Team

Teiid 9.0 Beta1 Released

We are ready to move into the Beta phase of 9.0 with the release of Beta1.  Any of the remaining larger features will likely be pushed to Teiid 9.1.  The main feature in Beta1 since Alpha2:
TEIID-4084Allowing for with clause inlining to improve performance.
This should put us on track for a 9.0 release by the end of May.  Also a 8.13.4 release will probably be available by end of month depending upon what issues are found.

A reminder - the new GitBook documentation home for 9.0 and later is at: https://teiid.gitbooks.io/documents/content/

Steve

VDB Builder - 0.0.4 Update Available

The Teiid Tooling team has released the next milestone kit for VDB Builder.  The VDB Builder is a command line tool that allows creating, editing and managing dynamic VDBs and other artifacts.  It also allows interaction with a teiid server.
What's New? Please see the announcement on our Teiid Tooling page for a full list of changes since the last milestone.
Try It Out You can start building your VDBs now by downloading the milestone kit from SourceForge!
Documentation and ExamplesInstallationSource CodeContributions and feedback are welcome!

Teiid Tooling Team

Teiid 8.13.3 Released

Teiid 8.13.3 is now available.  In total 8.13.3 addresses 10 issues since 8.13.2:
[TEIID-4028] - adding salesforce-34 resource adapter does not work through the cli [TEIID-4066] - Odata translator ClassNotFoundException: com.sun.ws.rs.ext.RuntimeDelegateImpl [TEIID-4070] - Issues with resource adapters with api modules in wildfly [TEIID-4089] - Teiid JDBC driver does not reset the update count when calling getMoreResults(int) [TEIID-4093] - OData authentication fails with NPE when gss-pattern related properties are included in VDB [TEIID-4096] - AssertionError with independent side of a dependent join that has an ordered limit [TEIID-3050] - allow for more incremental insert with iterator [TEIID-4075] - Netezza translator to support common table expressions [TEIID-4098] - Always preserve columns order in google spreadsheets models [TEIID-4046] - OData - $skip is beeing ignored This release also includes an…

Teiid 9.0 Alpha2 Released

We are making progress with 9.0 with the release of Alpha2.  The main features in Alpha2 since Alpha1:
TEIID-2476Data role metadata filtering to omit non-accessible objects from system tables.TEIID-4076Improved autoCommitTxn detect to prevent unnecessary transactions.The web console should be in better shape than with the Alpha1 release.  Once again there was also a substantial amount of fixes already picked up from 8.12.x and 8.13.x including a lot of refinements to the OData4 production logic.  So far 125 issues have been addressed - https://issues.jboss.org/projects/TEIID/versions/12315992


Expect 8.13.3 within the next week, which will pickup the web console changes and other fixes since 8.13.2.  Please let us know as soon as possible if you find any issues with 8.13 so that we get the fixes into 8.13.3.

As a reminder the new GitBook documentation home for 9.0 and later is at: https://teiid.gitbooks.io/documents/content/

Steve

Teiid 8.13.2 Released

Teiid 8.13.2 is now available.  Note TEIID-4017 is an important security fix.  It is recommended that anyone running 8.12.x or 8.13.x upgrade to 8.13.2. 

In total 8.13.2 addresses 27 issues since 8.13.1:
[TEIID-3872] - Error with odata entity create with generated keys [TEIID-3975] - 8.13+ Teiid Client should work on JRE 1.6 [TEIID-3978] - Remove AddressWrapper [TEIID-3979] - Teiid generates queries containing VARCHAR without a size, causing an HSQL syntax error [TEIID-3980] - NPE with Salesforce retrieve query and no matching entity [TEIID-3981] - Salesforce-34 connector dependency on "com.force.api" is wrong [TEIID-3983] - External Materialization MATVIEW_ONERROR_ACTION WAIT problem [TEIID-3989] - PartialResultsWarning not being returned [TEIID-3990] - Issues with nested correlated references [TEIID-3993] - Teiid: indexOutOfBoundsException on union + count distinct query [TEIID-3994] - …

Teiid 9.0 Alpha1 Released

With the successful creation of the 8.13 transitional release, we are now ready to start the release stream for 9.0 with Alpha1. Please consult the migration documentation from 8.x to 9, and let us know if there is more content that needs added.

The main features in Alpha1 beyond targeting WildFly 9.0.2 are:
TEIID-3601Large row counts internal tables and source queries are no longer limited to max integer rows. However update counts, count aggregate values, user result sets, etc. are still limited to max integer. TEIID-3792Array Quantified Comparisons can be used to search array values - for example expression = SOME (array_expression) TEIID-3462Semantic VDB Versioning can be used in the VDB name and connection string, rather than the simple integer version. See the Reference for more. TEIID-3849Cassandra Update Improvements for bulk/batch updates and asynch processing.TEIID-3869Additional geospatial support for Geoserver integration with Teiid. There was also a substant…

Teiid 8.13.1 Released

Teiid 8.13.1 is now available.  It is a fix release addressing 15 issues:
[TEIID-3748] - Impala translator - SELECT and HAVING statements are translating differently for Case statements [TEIID-3949] - Subqueries are wrongly pushed down to the underlying datasource [TEIID-3950] - UDFs aren't found when using old function definitions model [TEIID-3951] - Stored procedure in view model from SQL server 2000 [TEIID-3953] - .TeiidRuntimeException: TEIID20001 The modeled datatype string for column 1 doesn't match the runtime type "java.math.BigDecimal". [TEIID-3954] - OData 4 procedure/action result set lob handling incorrect [TEIID-3956] - Retrieving just a stream property fails for OData4 [TEIID-3960] - Otherwise evaluatable constructs will inhibit pushdown [TEIID-3963] - Arrays returned by actions/functions from odata4 result in errors [TEIID-3964] - Cassandra does not account for null values …

Wildfly based Teiid 8.13 Final Released

Keeping up the tradition of time boxed releases, the Teiid team is proud to announce 8.13.0 Final which is based on Wildfly 9.0.2 We have resolved little over 100 issues (features, enhancements, bugs) in this release. You can download at http://teiid.jboss.org/downloads/
The major highlights are  Wildfly integration. Completely re-done build system.Includes all the fixes from maintenance release fixes in 8.12.x series. Teiid Embedded kit is now removed and examples are enhanced to use maven.There will be no further maintenance releases on 8.12 series. We will start on 8.13 maintenance now.
Once again we had great interactions with community in developing this release. We sincerely extend our appreciation all the community folks who helped though out the 8.13 cycle.
What's Coming Next:

Even lot more. We are moving all the documents from confluence to gitbooks. We are already doing much progress on 9.0 release, expect a Alpha release in next few weeks. We are looking for integration wit…

Teiid 8.13 CR3 Released

Teiid 8.13 CR3 with WildFly 9.0.2 has been released. CR3 pulled forward a lot of fixes from 8.12.x (see the 8.12.4 blog entry) along with new issues since CR2 was released.
The final version of 8.13 should be released in approximately a week. If you are considering a migration to Teiid 8.13 / Wildfly, please test things out ahead of the release.  As needed fix releases will follow the final until Teiid 9 is stable.
Thanks for all the community support, Steve

Teiid 8.12.4 Released

Teiid 8.12.4 has been released.  A somewhat large change is that there is now a new Redshift translator available to account for differences between Redshift and Postgres.  All issues addressed:[TEIID-3874] - Invalid source query for subquery referencing a common table [TEIID-3879] - Error during state transfer prevents a node from loading later [TEIID-3880] - Missing dependency in "org.apache.olingo" module [TEIID-3882] - Unable to convert Geometry Collection to GeoJSON [TEIID-3884] - Queries with NextToken failing with NPE [TEIID-3885] - Redshift - conversion to time does not work [TEIID-3886] - Redshift - query ends with error message "Query cancelled on user's request" [TEIID-3887] - Redshift - RS does not support ASCII function [TEIID-3888] - Redshift - there is not function SUBSTR (RS uses SUBSTRING) [TEIID-3889] - asynch start transaction / rollback throws exception [TEIID-3…

Teiid 8.13 CR2 with WildFly 9.0.2

The candidate release 2 of Teiid 8.13 with WildFly is now released. The target version of WildFly is 9.0.2.Final, which is latest stable release by the WildFly team. You can download it from http://teiid.jboss.org/downloads/
This version removed the "embedded" and includes various fixes/enhancements that are going on in 8.12.x series. All those issues are forward merged into this release.
We can consider CR2 version is pretty close to the final version to be released in a week. If you have not tested your Teiid usecase, test it right away and let us know of any issues you see.
Thank you.

Ramesh..