{ Code - Sleep - Repeat }

Solutions for INSERT OR UPDATE on SQL Server

Presume a array construction of MyTableCardinal datafield1 datafield2 Frequently I privation to both replace an current evidence oregon insert a fresh evidence

Optimistic vs Pessimistic locking

I realize the variations betwixt optimistic and pessimistic locking Present might person explicate to maine once I would usage both 1 successful broad And does

Postgres upgrade a user to be a superuser

Successful postgres however bash I alteration an present person to beryllium a superuser I dont privation to delete the present person for assorted causes

Insert into values SELECT FROM

I americium making an attempt to INSERT INTO a array utilizing the enter from different array Though this is wholly possible for galore database engines I ever