set column where sql code example

Example 1: update column value laravel

Page::where('id', $id)->update(array('image' => 'asdasd'));

Example 2: sql update query

--update query example
 UPDATE table_name
 SET column1 = value1, column2 = value2, ...
 WHERE condition;

Example 3: add column to table sql

ALTER TABLE table_name ADD column_name varchar(50);