Update query in sql: UPDATE The UPDATE command is

UPDATE The UPDATE command is used to update existing rows in a table. The following SQL statement updates the first customer (CustomerID = 1) with a new contact person and a new city. Master SQL UPDATE statements with comprehensive examples. Learn UPDATE syntax, WHERE conditions, JOIN updates, and best practices for data modification. SQL: UPDATE Statement This SQL tutorial explains how to use the SQL UPDATE statement with syntax, examples and practice exercises. Learn how to use the SQL UPDATE statement to modify the existing records in a table. See examples, syntax, demo database and exercises on updating columns and rows.