Can't print PlannerGlobal's subroots list in outfuncs.

Since the subroots will surely link back to the same glob struct, this
necessarily leads to infinite recursion.  Doh.  Found while trying to
debug some other code.

diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c
index 88cde3956c12ff7ad31110ff8ab4188014473c55..0d0ce3c20341d19c526f1968fc65ae5702c57a10 100644 (file)
--- a/src/backend/nodes/outfuncs.c
+++ b/src/backend/nodes/outfuncs.c
@@ -1654,7 +1654,6 @@ _outPlannerGlobal(StringInfo str, PlannerGlobal *node)
        /* NB: this isn't a complete set of fields */
        WRITE_NODE_FIELD(paramlist);
        WRITE_NODE_FIELD(subplans);
-       WRITE_NODE_FIELD(subroots);
        WRITE_BITMAPSET_FIELD(rewindPlanIDs);
        WRITE_NODE_FIELD(finalrtable);
        WRITE_NODE_FIELD(finalrowmarks);