new RelNodesExprsHandler( new RexFieldAccessReplacer(corr.getCorrelationId(), rexCorrel, rexBuilder, requiredColsMap)));
new RelNodesExprsHandler( new RexFieldAccessReplacer(corr.getCorrelationId(), rexCorrel, rexBuilder, requiredColsMap)));
@Override public RelNode visit(RelNode other) { return super.visit(other.accept(rexVisitor)); } }