#8 dump-in / dump-out not aware of boolean columns

[Anonymous]

some databases know boolean columns.
dump-out extracts these as numeric, but uses
rs.getObject(col).toString() for output. so the output
in this cases might read "true" or "false".
sadly, dump-in cannot read this dumps, as it tries to
read these values as numeric or pass them as number to
the database, which in turn, has trouble converting
"true" or "false".