The average business loses $13.5M per year to ineffective training (per 1,000 employees). Keep ahead of the competition and combine in-person quality with online cost and flexibility by training with Linux Academy.
|Need a SQL query that creates a header row and one or more detail rows.||7||53|
|SQL Stored Proc - Performance Enhancement||15||54|
|Complex Query - help please||5||52|
|table joins in qry||17||61|