csl_len(X)

Returns the number of elements in a given comma-separated list.

Function type

Scalar or vector

Syntax

csl_len(X)

Input

Argument Type Description
X text A comma-separated list or the name of a column containing a comma-separated list

Return Value

Returns an integer value corresponding to the number of elements in the comma-separated list X.

If X is N/A, the result is 0.

Sample Usage

csl_list csl_len(csl_list)
'dog,cat,bird,horse,hippo,duck' 6
'' 0