ChangeLog
author Sylvain <syt@logilab.fr>
Mon, 14 Jan 2008 12:04:22 +0100
changeset 163 113364eae0fa
parent 162 190badacf338
child 171 8466b4ab929a
permissions -rw-r--r--
0.15.2

ChangeLog for RQL
=================

2008-01-14  --  0.15.2
    * fix nested aggregat checking
    * fix a bug in Relation.__repr__
    * fix should_register_op which was expected to be a property
    * support for undoing limit/offset change
	
2008-01-07  --  0.15.1
    * ensure some attributes are encoded strings
	
2007-12-11  --  0.15.0
    * cleanup, optimizations, some api changes
	
2007-11-26  --  0.14.0
    * Node.get_type take kwargs as second argument to better guess the type of
      constants
    * new attrvars stinfo
    * new scope attribute on other nodes than Variable
    * thread safety for the RQLHleper
	
2007-10-29  --  0.13.0
    * use lgc.adbh module

2007-10-23  --  0.12.0
    * add ILIKE comparison operator, '~=' operator is now aliased to ILIKE
      instead of LIKE
    * variable scope handling
	
2007-06-04  --  0.11.3
    * as_string w/ kwargs fix
    * get_description fix on Variable, enhancement on Function by delegating
      to the function's description

2007-05-23  --  0.11.2
    * fix as_string bug for NOW/TODAY constants which may cause coercion bugs
    * as_string with now encoding specified will (hum, probably) return an
      unicode string

2007-05-14  --  0.11.1
    * Sortterm.var -> Sortterm.term
    * fix function name normalization
    * make remove_node available without having to import editextensions

2007-04-05  --  0.11.0
    * EXISTS support
    * proper get_type/get_description api, try to coerce math expression
      in get_type
    * some edition api cleanup


2007-03-08  --  0.10.2
    * fix #17887: analyzis error on "Any U WHERE NOT U owned_by U"
    * fix #17907: annotation foire potentiellement sur arbre simplifiť

2007-02-09  --  0.10.1
    * fix rewriting bug: variable used in an optional relation can't be
      rewritten 
    * new 'main_relation' method on variable

2007-02-02  --  0.10.0
    * allow variable as rhs of 'is' relation
    * can use Any as type specification in DELETE queries (eg DELETE Any X)
    * fix type inference when non '=' operator on uid relation

	
2006-11-15  --  0.9.1
    * fix Variable.selected_index()
    * do not raise bad rql query on non selected sorted variable in
      distinct query since this is supported by erudi's rql engine
	
2006-11-14  --  0.9.0
    * proper full/right/left outer join support
    * removed a buggy assertion in stcheck on aggregat function
    * new .selected_index method on Variable
	
2006-10-31  --  0.8.1
    * fix SortTerm implementation
    * fix a NameError in set_offset/set_limit and regenerate parser to
      use those methods
    * stinfo['references'] is now a list since order is important
	
2006-10-27  --  0.8.0
    * fix grammar for negative integer :/
    * simplify generated subtree for IN(onechildren)
    * stcheck is now doing full annotation and additional constant variable
      rewriting
    * do not include yapps anymore
    * removed broken C parser
    * fixes to follow yams api changes
    * editextensions fixes

2006-10-08  --  0.7.2
    * add missing as_string method on groups and sorts
    * detect that queries like "Any C where C suivi_par P, P eid %(x)s ORDERBY N"
      are incorrect (N isn't defined)
	
2006-09-22  --  0.7.1
    * fix as_string bugs
    * fix a bug in stcheck to detect bad queries when aggregat/transform
      functions are used
	
2006-09-05  --  0.7.0
    * new method on variable to get the name of relations where it's used
    * new function into utils to register known registered procedures
    * fixed grammar to allow "_" into function name

2006-06-08  --  0.6.0
    * new add method on statement

2006-05-21  --  0.5.2
    * fixed syntax tree copy, just call stmt.copy() to have a
      full deep copy
    * support for substitute on uid relation in the type analyzer
      (this implies to give the kwargs dictionary of the query to the 
      analyzer)

	
2006-03-28  --  0.4.2
    * fixed a bug when a variable is related to itself
    * allow numbers in variable and entity types
    * C parser (disabled by default)

2006-02-10  --  0.4.1
    * fix set_distinct so that previous distinct attribute is correctly undoed
      if necessary
    * remove a false assertion in remove_selected
    * remove unnecessary OR from the tree when used with a symetric relation
	
2006-01-23  --  0.4.0
    * fix Constant's type when NOW is used
    * allow function in ORDERBY expression
    * refactor some edit extensions


2005-07-26  --  0.3.1
    * close #9629, "Any E WHERE P is Project, P eid E"  foire
    * fix bug with IN() used in update queries


2005-07-06  --  0.3.0
    * reintroduce analyze restriction from special relations, which may speed
      up analyzing


2005-06-16  --  0.2.0
    * minor evolutions
    * added Cpp parser module (not yet activated)
    * minor performance improvement

2004-09-23  --  0.1.2
    * minor evolutions

    * bugfixes with constant management (TODAY, etc.)


2004-06-10  --  0.1.1
    * minor evolutions