Subject FBResultSet Blob field Retrieve
Author jwcanada
I have a table which have a Memo field defined as
"MEMO BLOB sub_type 1 segment size 80"

When I tried to access it

I got Exception, saying
couldn't open blob: 3650722201600 exception: invalid transaction
handle (expecting explicit transaction start)

When I debug, it give
int sqltype = getXsqlvar(columnIndex).sqltype & ~1;
Found the sqltype is 520 instead of GDS.SQL_TEXT which is 452.

Anyone know what caused the problems.