✏️ SQL UPDATE Queries

The UPDATE statement modifies existing records in a table. You specify which table, what to update, and which rows to target.

📖 Example: Update a User's Age

Query result will appear here...

UPDATE — Specifies the table to modify.
SET — Lists the columns to update with their new values.
WHERE — Filters which records to update (leave it out and it'll hit all rows — danger zone ⚠️).
String values are wrapped in single quotes ' '.
End with a semicolon ;.

💡 Tip: Always double-check your WHERE clause, or you might accidentally update your whole table.