Friday, 24 September 2010
Friday, 10 September 2010
Transaction Profiling
Today's update fixes some mathematical functions that the parser didn't recognise, and makes some improvements to threading.
There is also some new support for transaction profiling, to be discussed in a paper I am writing.
There is also some new support for transaction profiling, to be discussed in a paper I am writing.
Wednesday, 2 June 2010
Fix to ordering
Today's update fixes a problem with rowset ordering.
Keep me posted on any performance issues.
Keep me posted on any performance issues.
Monday, 24 May 2010
SQL2008 Compliance
Belatedly perhaps, the version released today has been updated to address SQL2008 compliance. The main change is the new FETCH FIRST n ROWS ONLY clause that can be added in any top-level query expression (usually in combination with an ORDER BY clause).
Please advise me of any performance issues.
Please advise me of any performance issues.
Monday, 26 April 2010
Groups and Window Functions
Today's fix is for the advanced window functions.
Email me if you find anything that does not work.
Email me if you find anything that does not work.
Thursday, 1 April 2010
Java Persistence Library
The Open Source Edition has been updated to fix an error in the Java Persistence implementation org.pyrrhodb.* (PyrrhoJC.jar).
Please report any performance issues to malcolm@pyrrhodb.com .
Please report any performance issues to malcolm@pyrrhodb.com .
Monday, 29 March 2010
Fixing Date Types
Today's fixes relate to the date type, which contained some serious errors.
Keep me posted on any performance issues.
Keep me posted on any performance issues.
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