I think it is WAN (Wide Area Network).
Help with what tho i dont seee anything
Answer:
UPDATE books
SET cost = cost + (cost * 0.5)
WHERE publish_year = 2016;
Explanation:
The UPDATE clause of SQL or structure query language is used to change the value of an existing queried row or group of row values.
The books is the table name, cost is the row value to be changed and publish_year is the condition to subset or query target rows.
