ResultSetMetaData + CachedResultSet bug

Hello everybody!

    Today I have found a strange bug in JDBC driver (I used the last version avilable - 8.2dev-503). The problem is
withVARCHAR  
fields - driver returns "-1" on "getPrecision()" call. But class javax.sql.rowset.RowSetMetaDataImpl in its
"setPrecision()"method  
requires values of 0 and more (javadoc sais "precision the total number of decimal digits; must be <code>0</code> or
more"). 
I understand that in case of VARCHAR type we cannot speak about real number of decimal digits - but could just driver
return0  
instead of -1?
    Please advise.

    Thanks in advance for answer.

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WBR, Sergii Sinelnychenko
Senior Java Developer, Project Manager
e: SSinelnychenko@bossdev.com
w: www.bossdev.com