presto-parser/src/main/java/io/prestosql/sql/parser/AstBuilder.java/AstBuilder/visitLogicalBinary
class AstBuilder:    @Override
    public Node visitLogicalBinary(SqlBaseParser.LogicalBinaryContext context)
    {
        return new LogicalBinaryExpression(
                getLocation(context.operator),
                getLogicalBinaryOperator(context.operator),
                (Expression) visit(context.left),
                (Expression) visit(context.right));
    }