Skip PruneSubfieldsForComplexType with ArrayType

[MaxWk]

Enhancement

Recently, when troubleshooting an issue related to the PruneSubfieldsForComplexType optimization, I found that this optimization doesn't seem to be helpful for array types. However, MarkSubfieldsOptVisitor still processes array types and then records ComplexTypeAccessPaths. Is it possible to set array types to be skipped?

        @Override
        public Void visitVariableReference(ColumnRefOperator variable, Context context) {
            if (variable.getType().isComplexType()) {
                ComplexTypeAccessPaths accessPaths = new ComplexTypeAccessPaths(ImmutableList.copyOf(complexTypeAccessPaths));
                if (visitedAccessGroup == null) {
                    context.addAccessPaths(variable, accessPaths);
                } else {
                    /*
                     * If specific ColumnRefOperator has visited access group, we should merge it.
                     */
                    context.addAccessPaths(variable, accessPaths, visitedAccessGroup);
                }
            }
            return null;
        }