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Showing posts from January, 2011

Teiid 7.3 Final Released

We are pleased to announce Teiid 7.3 is now available. Highlights of 7.3 features: Subquery Optimization - added rewrite to INNER JOIN for applicable WHERE clause subqueries. Also added cost based SEMI and ANTI-SEMI join handling for applicable non-pushed WHERE and HAVING subqueries. Updatable Views Added support to perform simple pass-through and more complicated updates through views by default. Added support for "FOR EACH ROW" update procedure handling (similar to INSTEAD OF triggers in other DBMS's), which should be used instead of the deprecated TRANSLATE criteria approach. Temp table enhancements - added support for the SERIAL datatype, which is a not null INTEGER that auto-increments, and the ability to specify a column as NOT NULL. UDF - new API objects added to teiid-api to support user defined functions that are capable of pushdown to source. Unescape Function - a new system function, unescape, was added to handle common \ escap

Teiid 7.3 CR1 Released

7.3 CR1 is now available for download. From last release of 7.3 Beta1, support for auto-increment IDs for temp tables is added. Also couple caching issues has been resolved when the JBoss AS being run in the "all" profile. When using H2 as the source "boolean" data type was being imported incorrectly, that has been fixed along with few other issues. For more information check out the JIRA issues here . If you have been putting off 7.3 version so far and working with 7.2-Final, this is time for you to check your usecase with 7.3 version and report any regressions that we might have missed, so that we can fix them before the 7.3 Final is released. Thank you. Teiid Team

Teiid 7.3 Beta 1

7.3 Beta 1 refines the delegating translator, changes the default user credentials to user/user, and provides even more Salesforce fixes. See the release notes and updated guides for more. Expect a candidate release soon, so now is great time to validate your fixes and features. The Teiid Team