# IterNo - script function

This script function returns an integer indicating the current iteration within a while clause. The first iteration has number 1. The IterNo function is only meaningful if used together with a while clause.

Syntax:

IterNo( )

Examples and results:

`LOAD    IterNo() as Day,   Date( StartDate + IterNo() - 1 ) as Date   While StartDate + IterNo() - 1 <= EndDate;` ` ` `LOAD * INLINE
` `[StartDate, EndDate
` `2014-01-22, 2014-01-26
` `];`

This LOAD statement will generate one record per date within the range defined by StartDate and EndDate.

In this example, the resulting table will look like this:

Results table

| Day | Date |
| --- | --- |
| 1 | 2014-01-22 |
| 2 | 2014-01-23 |
| 3 | 2014-01-24 |
| 4 | 2014-01-25 |
| 5 | 2014-01-26 |