Log Message:
-----------
New functions: CONV() from Gavin Sherry, OCT() (depended on CONV() and UNHEX() (depended on CONV())
Modified Files:
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mysqlcompat:
string.sql (r1.5 -> r1.6)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/mysqlcompat/mysqlcompat/string.sql.diff?r1=1.5&r2=1.6)