Table cannot add column named "nodes" #391

Version: 0.78.0 via npm install sql

As a consequence of the nodes getter , https://github.com/brianc/node-sql/blob/master/lib/table.js#L253 (but for the npm install it is table.js:L48),

Table.prototype.__defineGetter__("nodes", function() {

if one runs e.g.

const sql = require("sql");
var tbl = new sql.Table({});
tbl.addColumn("nodes");

it will throw

table.js:124 Uncaught TypeError: Cannot set property nodes of #<Table> which has only a getter(…)

as it tries to call, in https://github.com/brianc/node-sql/blob/master/lib/table.js#L124

this[property] = this[property] || col;

To get around this, one can run

tbl.columns.push(tbl.createColumn("nodes"))
tbl.columns[0].name // "nodes"