Version 4.1.0

[clsql.git] / ChangeLog

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+31 Aug 2009  Kevin Rosenberg <kevin@rosenberg.net>
+       * Version 4.1.0
+       * db-mysql/mysql-{sql,api}.lisp,db-mysql/clsql_mysql.c:
+       Latest version of mysqlclient once again changed the C
+       structures from which the mysql backend reads data.
+       Rather than adding yet another structure definition which
+       is enabled by the client version as read by mysql-client-info.lisp,
+       the mysql backend has been re-written to ignore in the internal
+       C structures. Instead, C wrapper functions for slot access have
+       been added to clsql_mysql.c and are used by mysql-sql.lisp to
+       access the internals of C structures. This adds a bit of overhead,
+       but completely separates the lisp code from trying to keep up
+       with the continually changing internal C structure of mysql.
+       All tests in the test suite executed correctly with this change.
+
 31 Aug 2009  Kevin Rosenberg <kevin@rosenberg.net>
        * Version 4.0.6
        * sql/database.lisp: Fix syntax on process-lock (thanks to