This version of Rel fixes two bugs found shortly after the release of
version 0.3.16:
- Dynamic dispatch did not consistently resolve operator invocations
based on the most specific type of arguments. In many cases, it
mistakenly used the declared type.
- Sometimes, attempting to create a relvar with attributes of
user-defined types threw an exception.
Also, the sys.Operators relvar has been reorganised to capture the
implementation versions of operators in a relation-valued attribute.
This is experimental, and may change in a future update. To allow for
this change, the DatabaseToScript.d script in the Scripts folder has
been revised.
For more information, or to download Rel, see
http://dbappbuilder.sourceforge.net/Rel.html