label¶
Description¶
Returns the label of a link.
Return type¶
string
Domain¶
This is a scalar function (calculates a single output value for a single input row.)
Categories¶
Usage¶
label(labeled)
Argument |
Type |
Optional |
Repeatable |
Restrictions |
|---|---|---|---|---|
labeled |
link |
no |
no |
none |
Examples¶
filter label(^customer) ~ "external"
Filters all customers whose labels contain the substring “external”.