changes.mady.by.user Juliane Wetzel
Saved on Apr 29, 2020
changes.mady.by.user Konsta Danyliuk (Deactivated)
Saved on May 10, 2023
SUBSTR(<string>; <start number> [; <length>])
...
When a string value is evaluated by the function, and no characters can be returned, the returned value is an empty string.