+2013-06-19 Russ Tyndall <russ@acceleration.net>
+ * sql/mysql-objects.lisp
+ Found and refactored a way some more eql specified methods of
+ database-get-type-specifier in mysql
+
+2013-06-18 Russ Tyndall <russ@acceleration.net>
+ * sql/oodml.lisp, sql/mysql-objects.lisp
+ refactored database-output-sql-as-type in a similar fashion to
+ the previous refactor of database-get-type-specifier (fewer
+ methods using case instead of eql specifiers)
+
+ * removed very strange definition of outputing floats as strings
+ for something sane (it was previously doing silly work like
+ setting the default read float type (which AFAICT doesnt affect
+ printing))
+
+ * half of the cases nil returned "" other times it returned nil,
+ now if we get a null value we return nil always
+
+ * removed odd-logic (seemingly untouched since the initial import),
+ that removed null characters from printed lists. If we have #\null
+ in a printed list, we had probably better figure out what went wrong
+ there rather than destructively modifying the list output on the way
+ to the DB ;; removed (substitute-char-string escaped #\Null " ")
+
+2013-06-18 Russ Tyndall <russ@acceleration.net>
+ * sql/generic-odbc.lisp, sql/generic-postgresql.lisp, sql/oodml.lisp
+ tests/test-fddl.lisp
+
+ refactored database-get-type-specifier for postgres and mssql
+
+ Single methods with a case on the symbol arg (similar to the recent
+ refactoring in oodml.lisp)
+
+ This reduces line count and generally makes it easier to find and
+ read all the backend-specific types
+
+2013-06-10 Russ Tyndall <russ@acceleration.net>
+ * sql/oodml.lisp, sql/generic-postgresql.lisp, doc/ref-fddl.xml,
+ sql/packages.lisp
+
+ Updated get-database-type-specifier to handle text/longchar type
+ and refactored
+
+ * added a warning above defaulting to VARCHAR (since its probably
+ NOT what is expected on a bad type specifier).
+
+ * added a case where the specified type being a string, passes
+ that string directly (to better/more easily allow db-specific
+ data-types).
+
+ * added cases where longchar or text converts to text, and
+ exported those symbols (as this seemed type seemed to be missing
+ from fddl/oddl anyway).
+
+ * reorganized these default methods into a single method with a
+ case statement rather than many eql specified methods (about half
+ the code)
+
+ * updated the docs to use text instead of longchar since text is
+ a more standard db-type (pg,my,and ms all use text)
+
+2013-04-17 Kevin Rosenberg <kevin@rosenberg.net>
+ * Version 6.4.1
+ * sql/utils.lisp: Patch from Ben Hyde to add weak hash table
+ support for CCL.
+
+2013-03-07 Ryan Davis <ryan@acceleration.net>
+ * db-postgresql-socket/postgresql-socket-api.lisp - bugfix to
+ adapt to changes in md5:md5sum-sequence. CLSQL now requires a
+ version of MD5 released on or after 2012-11-25 (the latest version
+ currenty in quicklisp). Thanks to Nicolas Neuss for the bug
+ report.
+ * db-odbc/odbc-sql.lisp - keep a reference to the original
+ connection spec used to create `odbc-database` connections
+
+2013-01-09 Russ Tyndall <russ@acceleration.net>
+ sql/oodml.lisp - changed view-classes-and-storable-slots to a
+ method (as it was intended to be all along)
+
+2012-12-19 Kevin Rosenberg <kevin@rosenberg.net>
+ * Version 6.4
+
+2012-11-20 Russ Tyndall <russ@acceleration.net>
+ ## Large refactoring of sql/oodml.lisp and surrounding code
+ * cleaned up update-records-from-* to utilize a single codepath
+ previously there was much duplicate code
+ * tried to further unify direct/effective slot-defs
+ * cleaned up much of the normalized classes code to be more
+ consistent in how it operated, and the code it used (less
+ copy/paste more functions)
+ * tried to standardize iteration a bit, previously almost all
+ of the iteration constructs in CL were used. Tried to
+ standardize on loop for readability / cohesiveness
+ * made functions to more easily look up particular slots, since
+ this was being done differently in each function
+ * added more doc-strings and updated documentation about
+ normalized classes
+ * inner-joins that are referenced in where clauses are no longer
+ added to the select table list (since they are also referenced
+ in the join position and this led to sql errors)
+ * collect-table-references methods added for sql-ident-table and
+ list
+
+ ## Semantic changes
+ * disallow where-less updates from objects (ie cannot call
+ update-records-from* with a keyless object)
+ * ordered-class-direct-slots now returns direct-slot-definitions
+ instead of effective-slot-definitions (as per name)
+ * direct-slot-definitions now contain the db-info hash table (same
+ as effective slots)
+ * removed this-class arg from update-instance-from-records - used to
+ be used for normalized code, no longer needed for that.
+ * find-all - bug fixes in table references, previously where clauses
+ surrounded by a list would have none of their references added to
+ the select. This was being exploited by certain code paths. Now
+ all where clauses are searched
+ - No longer includes order-by and distinct as columns in the select
+ list. The values seemed to be ignored in every code path and distinct
+ seemed to be intended to be used as a boolean anyway
+
+
2012-11-20 Nathan Bird <nathan@acceleration.net>
* update-objects-joins - changed the default of slot from t (which