MarkLogic 9 Product Documentationop.asc
op.asc( columndef as String ) as sortdef
Summary
This function sorts the specified columndef in ascending order.
The results are used by the
prototype.orderBy
function.
| Parameters | |
|---|---|
| columndef | The column by which order the output. |
Example
// Calculate the total expenses for each employee and return results in order of total
// expenses, lowest to highest.
const op = require('/MarkLogic/optic');
const employees = op.fromView('main', 'employees');
const expenses = op.fromView('main', 'expenses');
const totalexpenses = op.col('totalexpenses');
const Plan =
employees.joinInner(expenses, op.on(employees.col('EmployeeID'), expenses.col('EmployeeID')))
.groupBy(employees.col('EmployeeID'), ['FirstName', 'LastName', expenses.col('Category'),
op.sum(totalexpenses, expenses.col('Amount'))])
.orderBy(op.asc('totalexpenses'))
Plan.result();
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