If you want to count something inside a group (something the same as auto_increment from mysql), you can use row_number
OVER (PARTITION BY ur_prnt_uid_id ORDER BY ur_chld_uid_id)
Question Time - It’s that time of year again – the UKOUG Tech conference is approaching and I’ve organised a panel session on the Cost Based Optimizer. This year I’ve got ...
Acum o zi