SIGPIPE conditions thrown, the running SBCL instance is killed. The
web page http://linux.com.hk/docs/postgresql/libpq-threading.html has
more information about libpq's SIGPIPE handler.
+
+2. Object joining
+
+Aleksandar Bakic reported the documentation says that :home-key and
+:foreign-key properties of the :db-info property may contain lists of
+symbols. However, update-objects-joins fails in such cases.
+
+2. configure file
+Automatically generate makefiles based on the configuration of an
+end-users system
+
+3. SBCL/MySQL interaction Similar to the postgres interaction noted
+above SBCL installs its own SIGPIPE handler but the mysql library
+disables it breaking thread interrupts. See also
+http://ccl.clozure.com/irc-logs/lisp/2012-02/lisp-2012.02.22.txt Look
+for the conversation starting at 20:03:32 between bobbysmith007 and
+pkhuong.
+
+4. Thread safety issues. While clsql attempts to be threadsafe there
+are some significant issues with some backends. See
+doc/threading-warnings.txt for more info.