Utilize a combination of LEFT(), MID(), and RIGHT()functions to capture the key components

In the SUBFIELD function, replace the ‘_’ with a ‘|’ or ‘_’ character.

While debugging an app, a developer loads data from an application layer QVD file.

In the process of separating a concatenated key into two parts, some split results are missing data

What should the data architect do?

Utilize a combination of LEFT(), MID(), and RIGHTO functions to capture the key components

In the SUBFIELD function, replace the '- with a ‘|’ or '-’ character

Instruct the developer of the QVD file to correct the generation of the ConcatKeyAlpha field

Wrap an IF() function around the SUBFIELDQ functions to check and adapt to null values character

Instruct the developer of the QVD file to correct the generation of the ConcatKeyAlpha field