CLSQL 6.0.0 release

[clsql.git] / ChangeLog

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+2011-08-03  Kevin Rosenberg <kevin@rosenberg.net>
+       * CLSQL 6.0.0 released
+
+2011-07-28  Russ Tyndall  <russ@acceleration.net>
+
+       * db-postgresql-socket3/: Added a backend that utilized postgres
+       socket api version 3.  Uses the cl-postgres project (from
+       postmodern) to handle this.  Allows use of parameterized /
+       prepared queries using clsql:command-object
+
+       * sql/{expressions,fddl, generic-postgresql, ooddl}.lisp:
+       Change how database identifiers are emitted to hopefully make this
+       less brittle, and more easily intuitable.
+
+       Previously every code path that wanted to emit a
+       database identifier was responsible for coercing what was provided
+       into a correctly escaped string.  Sometimes two or three functions
+       in a row were trying to correctly quote and output that string.  I
+       have tried to centralize this type coercion and logic into a
+       single code path.
+
+       everything should now call (escaped-database-identifier thing)
+       immediately before splicing a database identifier into string being
+       sent to the database
+
+       * sql/oodml.lisp: added method choose-database-for-instance, which
+       allows overriding which database connections are used based on
+       object type.  Can be used to prevent connection conflicts in
+       multi-threaded environments
+
+       * sql/syntax.lisp: [foo bar] and [foo.bar] read into the same
+       clsql expression now (they used to be output the same, but after
+       the above database-identifier change, they were output separately
+
+       * test/: Better, more tests, better type coercion in tests and
+       throughout (%get-int)
+
+
+2011-07-16  Kevin Rosenberg <kevin@rosenberg.net>
+       * Version 5.4.0 release
+
+2011-06-27  Nathan Bird  <nathan@acceleration.net>
+       * db-odbc/: memory management improvements: leak slower
+       * MSSQL: TOP + DISTINCT work together
+
 2011-06-20  Nathan Bird  <nathan@acceleration.net>
+
+       * sql/time.lisp: Handle parsing already parsed objects.
+       * sql/oodml.lisp: raise exception if we generate an update with no
+       where clause; incorporate Ryszard Szopa's patch for functional
+       expressions in :order-by
+       * sql/expressions.lisp: (listify nil) => nil instead of (nil).
+       * db-odbc/: bugfixes for working with older versions of FreeTDS;
+       support for bigints that works on mssql and postgres
+       * MSSQL improvements: use top instead of limit, IDENTITY can be a
+       column constraint, clsql:date becomes 'smalldatetime'
+
+2011-06-20  Nathan Bird  <nathan@acceleration.net>
+
        * Version 5.3.4
        * db-postgresql-socket/postgresql-socket-api.lisp: Addendum
        to Otto Diesenbacher's patch that had a spurious write a 0