Monday, August 13, 2012

Teiid 8.1 CR1 Posted

Teiid 8.1 CR1 is now available for deployment on AS7 7.1.1-Final. We are excited to be closing in on the final release.  New features since Beta1 include: 
  • TEIID-1598 Translator Result Caching - translators can interact with the result set caching facility via a CacheDirective. See the Developer's Guide for more.
  • TEIID-2077 Result reuse - the engine will automatically detect if the same source query is used multiple times in a plan and reuse the result rather than issuing another query.
  • TEIID-2113 Misc parser improvements - the parser will now accept the LATERAL keyword for defining a LATERAL join (previously we just used the TABLE keyword), unary negation is now supported e.g. -col1, the FOR keyword is optional for TEXTAGG, and the BNF documentation was dramatically improved.
  • TEIID-2036 Dependent Join Array Comparison - platforms supporting array comparisons can have multi-attribute dependent joins pushed down as array comparisons. Oracle, PG, and H2 translators are already marked as supporting array types.
We are also closing in on addressing nearly 100 issues, which should ensure a high quality release shortly.

Please ensure that all of your issues have been addressed satisfactorily in the next week and of course log anything new that you find. 

The Teiid Team

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