Fixed issue with updatable result sets and
            PreparedStatements not working.
          
            Fixed
            ResultSet.setFetchDirection(FETCH_UNKNOWN).
          
            Fixed issue when calling
            Statement.setFetchSize() when using
            arbitrary values.
          
            Fixed incorrect conversion in
            ResultSet.getLong().
          
            Implemented ResultSet.updateBlob().
          
            Removed duplicate code from
            UpdatableResultSet (it can be inherited
            from ResultSet, the extra code for each
            method to handle updatability I thought might someday be
            necessary has not been needed).
          
            Fixed UnsupportedEncodingException thrown
            when “forcing” a character encoding via
            properties.
          
Fixed various non-ASCII character encoding issues.
            Added driver property
            useHostsInPrivileges. Defaults to true.
            Affects whether or not @hostname will be
            used in DBMD.getColumn/TablePrivileges.
          
            All DBMD result set columns describing
            schemas now return NULL to be more
            compliant with the behavior of other JDBC drivers for other
            database systems (MySQL does not support schemas).
          
            Added SSL support. See README for
            information on how to use it.
          
            Properly restore connection properties when autoReconnecting
            or failing-over, including autoCommit
            state, and isolation level.
          
            Use SHOW CREATE TABLE when possible for
            determining foreign key information for
            DatabaseMetaData. Also allows cascade
            options for DELETE information to be
            returned.
          
            Escape 0x5c character in strings for the
            SJIS charset.
          
            Fixed start position off-by-1 error in
            Clob.getSubString().
          
            Implemented Clob.truncate().
          
            Implemented Clob.setString().
          
            Implemented Clob.setAsciiStream().
          
            Implemented Clob.setCharacterStream().
          
            Added com.mysql.jdbc.MiniAdmin class,
            which allows you to send shutdown command
            to MySQL server. This is intended to be used when
            “embedding” Java and MySQL server together in
            an end-user application.
          
            Added connectTimeout parameter that
            allows users of JDK-1.4 and newer to specify a maxium time
            to wait to establish a connection.
          
            Failover and autoReconnect work only when
            the connection is in an autoCommit(false)
            state, in order to stay transaction-safe.
          
            Added queriesBeforeRetryMaster property
            that specifies how many queries to issue when failed over
            before attempting to reconnect to the master (defaults to
            50).
          
            Fixed DBMD.supportsResultSetConcurrency()
            so that it returns true for
            ResultSet.TYPE_SCROLL_INSENSITIVE and
            ResultSet.CONCUR_READ_ONLY or
            ResultSet.CONCUR_UPDATABLE.
          
            Fixed ResultSet.isLast() for empty result
            sets (should return false).
          
            PreparedStatement now honors stream
            lengths in setBinary/Ascii/Character Stream() unless you set
            the connection property
            useStreamLengthsInPrepStmts to
            false.
          
            Removed some not-needed temporary object creation by smarter
            use of Strings in
            EscapeProcessor,
            Connection and
            DatabaseMetaData classes.
          
Ésta es una traducción del manual de referencia de MySQL, que puede encontrarse en dev.mysql.com. El manual de referencia original de MySQL está escrito en inglés, y esta traducción no necesariamente está tan actualizada como la versión original. Para cualquier sugerencia sobre la traducción y para señalar errores de cualquier tipo, no dude en dirigirse a mysql-es@vespito.com.

