I'm guessing they're talking about https://www.complexsql.com/rowid-rownum/ https://www.complexsql.com/rowid-rownum/, i.e. the row numbers defined by the databa

I'm guessing they're talking about https://www.complexsql.com/rowid-rownum/ https://www.complexsql.com/rowid-rownum/, i.e. the row numbers defined by the database, rather than the value of the ID column you typically create in each table. I.e., it should still be possible to create a column with a public identifier by which you can refer to the row, I assume.