R: [wx-dev] May be a Bug/limitation! of

Christian Dankbar christian.dankbar at thomson.net
Thu Aug 9 02:30:09 PDT 2007


Hey Baldo,

I reproduced your bug and dived deeply into the library sources.
The bug is
located in the dbtable.cpp file in the lines 1955-1988 (of v2.8.4). The return
value SQL_NEED_DATA (line 1955) indicates the need for data for the (first) blob
column. The parameter is then successfully stored (line 1968, SQLPutData()).
Then, in line 1978, it is doublechecked whether or not the need for data is now
satisfied or not, using SQLParamData(). But this function now returns the
address for the NEXT blob (Blob2) that ALSO claims a need for more data (returns
SQL_NEED_DATA).
This is a bug, because the programmer did not think about the
fact that at this point, there might be several columns that need more data. A
bugfix would be appropriate here.
Where do we have post this bug in order to get it fixed in the next release?

Greetings,
Christian







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