fixes to ODBC interface: plug memory leak.

This commit is contained in:
Vitor Santos Costa
2011-07-21 02:24:08 -07:00
parent 11a74236dc
commit 2c8e6cf2d1
2 changed files with 40 additions and 28 deletions

View File

@@ -241,6 +241,8 @@ tokenize_arguments([FirstArg|RestArgs],[TokFirstArg|TokRestArgs]):-
%
% --------------------------------------------------------------------------------------
:- dynamic attribute/4.
query_generation([],_,[]).
query_generation([Conjunction|Conjunctions],ProjectionTerm,[Query|Queries]):-
@@ -1157,9 +1159,9 @@ column_atom(att(RangeVar,Attribute),QueryList,Diff):-
column_atom(Attribute,X2,Diff).
column_atom(rel(Relation,RangeVar),QueryList,Diff):-
column_atom('`',QueryList,X0),
column_atom('',QueryList,X0),
column_atom(Relation,X0,X1),
column_atom('` ',X1,X2),
column_atom(' ',X1,X2),
column_atom(RangeVar,X2,Diff).
column_atom('$const$'(String),QueryList,Diff):-