Skip to main content

7.2 Beta 1

By
7.2 Beta1 includes support for non-recursive common table expressions (including pushdown support), improvements to multi-source update logic, refined procedure assignment statement syntax, the session_id system function, and various bug fixes.

Give it a try and vote for any issues you want to see in the final release. Time is running out though as we expect a candidate release early next week.

The Teiid Team

Comments

Post a Comment

Popular posts from this blog

Teiid 8.13.3 Released

By
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
10 comments
Read more

Tech Tip: Teiid SQL Language MAKEDEP Hint Explained

By
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
Post a Comment
Read more

Teiid Spring Boot 1.7.0 Released

By
Teiid Spring Boot version 1.7.0 to support Teiid 16.0 has been released. This release is mainly to support the Teiid's latest version.  In this release, the support for OpenAPI code generation based on VDB has been removed as there is no community interest and moreover it was at OpenAPI 2.0, and the industry has moved to 3.0 and beyond. There are no plans to further pursue this feature. VDB maven plugin was also removed, which was intended to be a replacement for the VDB importing feature was to be used when working on OpenShift, however, since it requires the Maven repository and does not completely represent the feature as defined on the WildFly based deployments this is also removed. You can still use the VDB import feature with Teiid Spring Boot, simply define the VDB with your "IMPORT DATABASE" statements and provide the additional files along with the main VDB file. During the start of the application, Teiid Spring Boot will load all the necessary DDL files for the
Post a Comment
Read more