Initializing help system before first use

string

string

Purpose
Declare the entity to be (or to contain) string (UTF-8 encoded) values. The length (in bytes) of a string scalar (Scalar or Param) must not exceed 1,000,000 bytes. The length of a string in a container (Index, Series, or DataFrame) must not exceed 250,000 characters If not specified, the default value is "".
Example
Example of declaring a scalar entity to be a string. 
>>> my_string: xi.Scalar(dtype=xi.string)
... my_string: xi.Scalar("Hello World!")
Related topics
Scalar, Param, Index, Series, Column

Parent Topic Data Model

© 2001-2020 Fair Isaac Corporation. All rights reserved. This documentation is the property of Fair Isaac Corporation (“FICO”). Receipt or possession of this documentation does not convey rights to disclose, reproduce, make derivative works, use, or allow others to use it except solely for internal evaluation purposes to determine whether to purchase a license to the software described in this documentation, or as otherwise set forth in a written software license agreement between you and FICO (or a FICO affiliate). Use of this documentation and the software described in it must conform strictly to the foregoing permitted uses, and no other use is permitted.