dnscontrol/docs/_functions/domain/PURGE.md

---
name: PURGE
---

PURGE is the default setting for all domains.  Therefore PURGE is
a no-op. It is included for completeness only.

A domain with a mixture of NO_PURGE and PURGE parameters will abide
by the last one.

These three examples all are equivalent.

PURGE is the default:

{% include startExample.html %}
{% highlight js %}
D("example.com", .... ,
);
{%endhighlight%}
{% include endExample.html %}

Purge is the default, but we set it anyway:

{% include startExample.html %}
{% highlight js %}
D("example.com", .... ,
  PURGE,
);
{%endhighlight%}
{% include endExample.html %}

Since the "last command wins", this is the same as `PURGE`:

{% include startExample.html %}
{% highlight js %}
D("example.com", .... ,
  PURGE,
  NO_PURGE,
  PURGE,
  NO_PURGE,
  PURGE,
);
{%endhighlight%}
{% include endExample.html %}