Skip to main content

Teiid 8.12.3 Released

Teiid 8.12.3 has been released.  Issues addressed include:
  • [TEIID-3814] - Rest Web Service URL for VDB
  • [TEIID-3823] - Issues with fetchsize and local connections
  • [TEIID-3827] - multi-source view insert throwing TEIID30492 error
  • [TEIID-3840] - teiid-outh-util.bat - typo in name
  • [TEIID-3841] - sap-nw-gateway translator wrongly encodes when a parameter includes a space
  • [TEIID-3845] - select count(*) query not working on SimpleDB connector in Teiid
  • [TEIID-3846] - Wrong alias rewriting in subqueries
  • [TEIID-3847] - HiveTranslator should not use a Calendar for the Hive getDate
  • [TEIID-3848] - Issue with hive literal timestamps
  • [TEIID-3850] - Source caching with the cache directive can be at the wrong scope
  • [TEIID-3851] - foreign temp additional extension properties not accessible in QMI
  • [TEIID-3854] - Impala translator - ORDER BY clause using incorrect columns when not in SELECT list
  • [TEIID-3857] - ProjectIntoNode should report a transaction required even with iterator processing
  • [TEIID-3858] - Planning error with unrelated sort columns and view removal
  • [TEIID-3682] - Add logon properties to audit messages
  • [TEIID-3831] - For results set caching there should scope metadata for source tables/procedures
  • [TEIID-3829] - olingo module junit test failed
  • [TEIID-3839] - minimize implicit dependencies on sun classes
Depending upon the progression of 8.13 and the criticality of any issues discovered, this may be the last of the fix releases on 8.12.x.  Teiid 8.13 is introducing Wildfly 9 support, but no new feature work so that it provides a transitional release into Teiid 9.  Teiid 8.13 should provide Beta1 next week and the first 9.0 Alpha should be available by the end of January.

Steve

Comments

Popular posts from this blog

Teiid 8.11 Beta1 and 8.10.1 Released

Teiid 8.11 Beta1 is now available from the  downloads  and maven.  Feature highlights since Alpha2 include: TEIID-3434 More caching control over ttls in the result set cache down to the schema/table level. TEIID-3412 MS Access support via the UCanAccess driver. The UCanAccess support is necessary for those running on Java 1.8 as the JDBC ODBC bridge has been removed from the JRE. The waiting continues on EAP 6.4 Alpha1 - it still should be available shortly and should be the platform target for Teiid 8.11 Beta2. Of course, let us know if you find any issues with these early releases.  There's still plenty of time to get fixes into the final release. Teiid 8.10.1 is also available.  It addresses 5 important issues discovered since 8.10 was released: [ TEIID-3409 ] - PostgreSQLExecutionFactory TranslatorProperty annotation in wrong place [ TEIID-3437 ] - Inconsistencies with row count handling [ TEIID-3438 ] - Null value returned from BlobImpl

Tech Tip: Teiid SQL Language MAKEDEP Hint Explained

In this article I will explain what a MAKEDEP hint is, how and when, why it should be used in Teiid. What: MAKEDEP is query hint.  When a query hint is defined in the SQL query it influences the Teiid query planner to optimize the query in a way that is driven by the user. MAKEDEP means "make this as a dependent join". What is a Dependent Join? For example if we have query like: SELECT * FROM X INNER JOIN Y ON X.PK = Y.FK Where the data for X, and Y are coming from two different sources like Oracle and WebService in Teiid, so in relational algebra you can represent above query as Here the result tuples from node X and node Y are being simultaneously fetched by Teiid query engine, then it joins the both the results inside Teiid engine based on the specified X.PK = Y.PK condition and returns the filtered resulted to the user. simple.. Now, what if, if X table has 5 rows and Y table has 100K rows? In order to do the JOIN naively Teiid need sto read all the 5

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 ignor