reic

Input Stack: v: String k: String

⇨

Output Stack: (k=~/^v/i): Query

Warning

Ignoring the case will always result if a full scan for the key. This should be used sparingly and only for tag queries. If a case-insensitive match is not required, use :re intead.

Select time series where the value for a key matches the specified regular expression with case insensitive matching. For example, consider the following query:

name,ssCPU,:reic

When matching against the sample data in the table below, the highlighted time series would be included in the result set:

Name	nf.app	nf.node
ssCpuUser	alerttest	i-0123
ssCpuSystem	alerttest	i-0123
ssCpuUser	nccp	i-0abc
ssCpuSystem	nccp	i-0abc
numRequests	nccp	i-0abc
ssCpuUser	api	i-0456

Notice that the casing for the query does not match the data. The regular expression value will be automatically anchored at the start. For more information on supported patterns, see the Java regular expressions documentation.