$timestampA$ in the dashboard (destination) accordingly. which assigns 'true' or 'false' to var depending on x being NULL. null, 'truncated':false, 'text':'Searchtemplate on a form for a dashboard and eval. $timestamp$ in this case is null or not and then sets the token i.e. Splunk handles these conditions transparently when indexing the data. If the field has no values, this function returns NULL. If the field contains a single value, this function returns 1. If the field is a multivalue field, returns the number of values in that field. It uses tag in an independent event handler to evaluate whether input token i.e. This function takes a field and returns a count of the values in that field for each result.

Please try out and try the following run anywhere example which mimics scenario where timestamp is not set. What I'd like to do is if the token is C then unset the token so the resulting charts never show. The queries display account numbers, but the value for C is invalid account number (aka null) so the resulting charts are all blank. Use Deafult Token if Provided Token is | $timestamp$ One catch is if the value is C then the subsequent graphs don't have anything to display. NULL))) AS successfulrequests count(eval(if(httpstatuscode > '400', 1, NULL))). $timestampA$ in the dashboard (destination) accordingly. eval command is perhaps the most advanced and powerful command in SPL.

$timestamp$ in this case is null or not and then sets the token i.e. It uses tag in an independent event handler to evaluate whether input token i.e.

Try the following run anywhere example which mimics scenario where timestamp is not set.įor testing the scenario where timestamp is set in your source dashboard, you can un-comment the section and set specific value as per your need.

Splunk eval null