empty vsa trouble

[Raymond Chen]

Dear list,   I have encounter an problem with 0.7 version when writing to oracle database with an empty vsa,  the output of that column with show “}”  instead of a null like in 0.6.   For example,  sql inserts  %{h323-remote-address}  to the database and when calltype=’Telephony’, it does not have the %{h323-remote-address}  value.   But the sql insert shows “}” .   Best Regards   Raymond