MySQL                   Instantiate a MySQL client from the current R
                        or S-Plus session 
MySQLConnection-class   Class MySQLConnection
MySQLDriver-class       Class MySQLDriver
MySQLObject-class       Class MySQLObject
MySQLResult-class       Class MySQLResult
S4R                     R compatibility with S version 4/Splus5+
                        support functions
dbApply                 Apply R/S-Plus functions to remote groups of
                        DBMS rows (experimental)
dbObjectId-class        Class dbObjectId
isIdCurrent             Check whether a database handle object is valid
                        or not 
mysqlDBApply            Apply R/S-Plus functions to remote groups of
                        DBMS rows (experimental)
mysqlSupport            Support Functions
safe.write              Write a data.frame avoiding exceeding memory
                        limits
