@@ -1040,6 +1040,11 @@ pgfdw_reject_incomplete_xact_state_change(ConnCacheEntry *entry)
10401040 * Cancel the currently-in-progress query (whose query text we do not have)
10411041 * and ignore the result. Returns true if we successfully cancel the query
10421042 * and discard any pending result, and false if not.
1043+ *
1044+ * It's not a huge problem if we throw an ERROR here, but if we get into error
1045+ * recursion trouble, we'll end up slamming the connection shut, which will
1046+ * necessitate failing the entire toplevel transaction even if subtransactions
1047+ * were used. Try to use WARNING where we can.
10431048 */
10441049static bool
10451050pgfdw_cancel_query (PGconn * conn )
@@ -1087,6 +1092,11 @@ pgfdw_cancel_query(PGconn *conn)
10871092 * If the query is executed successfully but returns an error, the return
10881093 * value is true if and only if ignore_errors is set. If the query can't be
10891094 * sent or times out, the return value is false.
1095+ *
1096+ * It's not a huge problem if we throw an ERROR here, but if we get into error
1097+ * recursion trouble, we'll end up slamming the connection shut, which will
1098+ * necessitate failing the entire toplevel transaction even if subtransactions
1099+ * were used. Try to use WARNING where we can.
10901100 */
10911101static bool
10921102pgfdw_exec_cleanup_query (PGconn * conn ,const char * query ,bool ignore_errors )
@@ -1133,11 +1143,6 @@ pgfdw_exec_cleanup_query(PGconn *conn, const char *query, bool ignore_errors)
11331143 * be a query that was initiated as part of transaction abort to get the remote
11341144 * side back to the appropriate state.
11351145 *
1136- * It's not a huge problem if we throw an ERROR here, but if we get into error
1137- * recursion trouble, we'll end up slamming the connection shut, which will
1138- * necessitate failing the entire toplevel transaction even if subtransactions
1139- * were used. Try to use WARNING where we can.
1140- *
11411146 * endtime is the time at which we should give up and assume the remote
11421147 * side is dead. Returns true if the timeout expired, otherwise false.
11431148 * Sets *result except in case of a timeout.
