When do we use next(), hasNext() and _next()

Go to solution
chanikya
Kilo Sage

‎08-17-2021 02:26 AM

Hi All,

I have 10 records only on whole table , now I want to update records So 

When do we use next(), hasNext() and _next()

  • 14,548 Views
1 ACCEPTED SOLUTION

Go to solution
Ankur Bawiskar
Tera Patron
Tera Patron
In response to chanikya

‎08-17-2021 02:59 AM

Hi,

just to check if there is any record satisfying the query

hasNext() - does not actually go to that record but just tells true/false is there is any record matching the query

Regards
Ankur

Regards,
Ankur
✨ Certified Technical Architect  ||  ✨ 9x ServiceNow MVP  ||  ✨ ServiceNow Community Leader

View solution in original post

25 REPLIES 25

Go to solution
Community Alums
Not applicable

‎06-30-2022 02:27 AM

1. next() is used to get the next record in the GlideRecord.

2. hasNext() check the next record and return true/false.

3. _next() is used where the table already has a column name as next.