Function fix_opfuncids

src/backend/nodes/nodeFuncs.c:1710–1715

* fix_opfuncids * Calculate opfuncid field from opno for each OpExpr node in given tree. * The given tree can be anything expression_tree_walker handles. * * The argument is modified in-place. (This is OK since we'd want the * same change for any node, even if it gets visited more than once due to * shared structure.) */

 * shared structure.)
 */
void
fix_opfuncids(Node *node)
{
	/* This tree walk requires no special setup, so away we go... */
	fix_opfuncids_walker(node, NULL);
}

static bool
fix_opfuncids_walker(Node *node, void *context)