diff --git a/contrib/dblink/dblink.c b/contrib/dblink/dblink.c index 7e98987dad8..61b5ab6d1da 100644 --- a/contrib/dblink/dblink.c +++ b/contrib/dblink/dblink.c @@ -354,6 +354,13 @@ dblink_open(PG_FUNCTION_ARGS) DBLINK_RES_INTERNALERROR("begin error"); PQclear(res); rconn->newXactForCursor = TRUE; + /* + * Since transaction state was IDLE, we force cursor count to + * initially be 0. This is needed as a previous ABORT might + * have wiped out our transaction without maintaining the + * cursor count for us. + */ + rconn->openCursorCount = 0; } /* if we started a transaction, increment cursor count */ diff --git a/contrib/dblink/expected/dblink.out b/contrib/dblink/expected/dblink.out index 55d2b9e7c4c..f2e364a9423 100644 --- a/contrib/dblink/expected/dblink.out +++ b/contrib/dblink/expected/dblink.out @@ -509,7 +509,7 @@ SELECT dblink_close('myconn','rmt_foo_cursor'); -- this should fail because there is no open transaction SELECT dblink_exec('myconn','DECLARE xact_test CURSOR FOR SELECT * FROM foo'); ERROR: sql error -DETAIL: ERROR: cursor "xact_test" already exists +DETAIL: ERROR: DECLARE CURSOR may only be used in transaction blocks -- reset remote transaction state SELECT dblink_exec('myconn','ABORT');