LINK - Paging for Azure Mobile Service Custom API (JS)

LINK - http://blogs.msdn.com/b/azuremobile/archive/2014/06/04/enabling-paging-with-total-count-for-tables-with-custom-read-scripts-in-the-node-js-runtime.aspx

returns Total Count of rows in results like below:

{
    "count":500,
    "results":[
        {"id":"first id","text":"Buy bread","complete":false},
        {"id":"second id","text":"Buy milk","complete":true},
        {"id":"third id","text":"Buy chocolate","complete":false},
    ]
}

JS API:
function read(query, user, request) {
var table = tables.current;
var queryComponents = query.getComponents();
var take = queryComponents.take;
var skip = queryComponents.skip;
var sql = 'SELECT id, text, complete FROM ' + table.getTableName();
sql = sql + ' ORDER BY text';
sql = sql + ' OFFSET ' + skip + ' ROWS ';
sql = sql + ' FETCH NEXT ' + take + ' ROWS ONLY';

// Adding the total count
sql = sql + '; SELECT COUNT(*) as [count] FROM ' + table.getTableName();

console.log('sql: ' + sql);

// Notice that there are two statements in the sql; that means that the
// callback to mssql.query will be called twice. Let's use some captured
// variables to identify when all responses have arrived so that we avoid
// calling 'request.respond' more than once.
var resultWithTotalCount = {};
var mssqlCallbackCount = 0;
mssql.query(sql, {
success: function (results) {
console.log('result: ', results);
if (++mssqlCallbackCount == 1) {
// Result of first select
resultWithTotalCount.results = results;
} else {
// Result of the 'SELECT COUNT(*)'
resultWithTotalCount.count = results[0].count;
request.respond(200, resultWithTotalCount);
}
}
});
}