Log Message:
-----------
Remove obsolete comments. Ensure that || operator is schema qualified.
Modified Files:
--------------
mysqlcompat:
misc.sql (r1.3 -> r1.4)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/mysqlcompat/mysqlcompat/misc.sql.diff?r1=1.3&r2=1.4)