Courtney Woolum splits a string:
If you’ve escaped string parsing thus far, count thyself lucky. I’ve seen some numbing scripts from pre-SQL Server 2016 when STRING_SPLIT was introduced. I think the fact this month’s T-SQL Tuesday is entirely on string parsing says enough about how many ways there are to paint this particular cat.
In the post, Courtney mentions learning early on to avoid using the APPLY operator. I want to have harsh words with whoever taught her that. Purposefully avoiding the APPLY operator artificially hamstrings your ability to write effective T-SQL code.