returning: function() {
var returning = new Returning();
var args = sliced(arguments);
if(util.isArray(args[0])) {
args = args[0];
}
returning.addAll(args);
return this.add(returning);
},
select: function() {
var select = new Select();
var args = sliced(arguments);
if(util.isArray(args[0])) {
args = args[0];
}
select.addAll(args);
// if this is a subquery then add reference to this column
if(this.type === 'SUBQUERY') {
for(var j = 0; j < select.nodes.length; j++) {
var name = select.nodes[j].alias || select.nodes[j].name;
var col = new Column(select.nodes[j]);
col.name = name;
col.table = this;
if( this[name] === undefined ) {
this[name] = col;
}
}
}
return this.add(select);
},