/[svn]/cduce/trunk/CHANGES
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revision 1515 by abate, Tue Jul 10 18:58:23 2007 UTC revision 1516 by abate, Tue Jul 10 18:58:40 2007 UTC
# Line 26  Line 26 
26     * Removed the validate tool.     * Removed the validate tool.
27    
28  - Implementation:  - Implementation:
29     * Various bug fixes     * Various bug fixes.
30     * More efficient hash-consing of types     * More efficient hash-consing of types.
31     * improved #print_type (does not use the abbreviation for the printed type)     * improved #print_type (does not use the abbreviation for the printed type).
32    
33  - Distribution:  - Distribution:
34     * MIT license     * MIT license.
35    
36    - CQL:
37       * Rewrote the optimization (pushing projections).
38       * The syntax for "where" clause is now simply an "and"-separated
39         list of conditions ("or" is no longer supported).
40       * Better types for "min","max","distinct_values" operators.
41    
42  0.2.2  0.2.2
43    
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