r9245: New section on optimizations, especially optimizing JOINs

[clsql.git] / ChangeLog

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+++ b/ChangeLog
@@ -1,5 +1,28 @@
 4 May 2004 Kevin Rosenberg (kevin@rosenberg.net)
-       * Version 2.10.10-pre
+       * TODO: New section on optimizations, especially optimizing JOINs.
+
+4 May 2004 Kevin Rosenberg (kevin@rosenberg.net)
+       * Version 2.10.11
+       * base/basic-sql.lisp: Avoid multiple evaluation
+       of query-expression in DO-QUERY
+       * sql/objects.lisp: Make SELECT a normal function.
+       SELECT now accepts type-modified database identifiers, such as
+        [foo :string] which means that the values in column foo are returned 
+        as Lisp strings. Add new *update-records-on-make-instance* special
+       variable controlling automatic creation of new instances. Add missing
+       RESULT-TYPES keyword to FIND-ALL. Add :target-slot support.
+       * sql/packages.lisp: Export *update-records-on-make-instance* 
+       * test/test-oodml.lisp: Add tests for :target-slot and many-to-many
+       selections.
+       * test/test-fdml.lisp: Add tests for type-modified
+       database identifiers.
+       * test/test-init.lisp: Stop using add-relation since implementing
+       many-to-many joins. Use *update-records-on-make-instance* 
+       to automatically store records on instance creation. Add many-to-many
+       employee-address view-class.
+       
+4 May 2004 Kevin Rosenberg (kevin@rosenberg.net)
+       * Version 2.10.10
        * base/loop.lisp: Add object iteration. Use :result-type
        :auto for result-set. Remove 
        duplicate (and non-correct) code for non-list variables by
@@ -27,7 +50,8 @@
        Add test that default :result-types is auto for FDML QUERY.
        * test/test-syntax.lisp: Don't expect TYPE in the SQL-OUTPUT
        of SQL-IDENT-ATTRIBUTE.
-       * test/test-oodml.lisp: Enable OO loop iteration test
+       * test/test-oodml.lisp: Enable OO loop iteration test,
+       modify it so it doesn't depend on boolean where.
        
 4 May 2004 Marcus Pearce (m.t.pearce@city.ac.uk) 
        * Version 2.10.9