(This is because the order in which the rows are updated determines which rows are ignored.) With this change, such statements produce a warning in the log when using statement-based mode and are logged using the row-based format when using mode.
Third, you specify which rows will be updated using a condition in the WHERE clause.
If IGNORE is provided, all errors encountered during the update are ignored.
Ok this is the first time i have ever updated so i wante to know how i do it before i start.
Following example will update tutorial_title field for a record having tutorial_id as 3. Second, the SET clause specifies which column that you want to modify and the new values.