Here I'm again ...
I'm parsing the DataRow(B), and I'm having problems with NULL values.
In the docs I can read they have a -1 value, an no bytes follow them
for the value.
But I'm getting a 1020 value instead of -1
Int32 The length of the column value, in bytes (this count does not
include itself). Can be zero.
As a special case, -1 indicates a NULL column value. No value bytes
follow in the NULL case.
byte 1: 255 &HFF
byte 2: 255 &HFF
byte 3: 255 &HFF
byte 4: 255 &HFF
-----------------
1020 decimal or
&HFFFFFFFF 4294967295
but never -1
If I change my code to be aware of the 1020 instead of -1, I can
extract the next field/values without problems.
thanks,
regards,
raimon
--
Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
