Update of /cvsroot/pypgsql/pypgsql
In directory sc8-pr-cvs1:/tmp/cvs-serv23826
Modified Files:
pgconnection.c
Log Message:
13DEC2002 gh In case PQgetResult returns NULL, let libPQgetResult
return a Python None, like the docstring says. This is
necessary in order to be able to cancel queries, as
after cancelling a query with PQrequestCancel, we need
to read results until PQgetResult returns NULL.
Index: pgconnection.c
===================================================================
RCS file: /cvsroot/pypgsql/pypgsql/pgconnection.c,v
retrieving revision 1.16
retrieving revision 1.17
diff -C2 -d -r1.16 -r1.17
*** pgconnection.c 3 Nov 2001 19:02:53 -0000 1.16
--- pgconnection.c 13 Dec 2002 11:30:11 -0000 1.17
***************
*** 29,32 ****
--- 29,37 ----
| Date Ini Description |
| --------- --- ------------------------------------------------------- |
+ | 13DEC2002 gh In case PQgetResult returns NULL, let libPQgetResult |
+ | return a Python None, like the docstring says. This is |
+ | necessary in order to be able to cancel queries, as |
+ | after cancelling a query with PQrequestCancel, we need |
+ | to read results until PQgetResult returns NULL. |
| 03NOV2001 bga Fixed a possible memory leak. |
| 17OCT2001 bga Added the lo_export() method. It was overlooked in the |
***************
*** 400,403 ****
--- 405,414 ----
res = PQgetResult(PgConnection_Get(self));
+
+ if (res == NULL)
+ {
+ Py_INCREF(Py_None);
+ return Py_None;
+ }
if ((rtype = getResultType(res)) == RESULT_ERROR)
|
