Sql and updating one column
13-Dec-2019 22:40
The user could have accidentally entered a typo or he didn't enter any information and you later ask him for it in the future.For instance, your application might ask the user to enter a first and last name. Your application could have a form that lets the user enter new information and fix any errors.The columns that are not on the list retain their original values.
The response time is basically the same as for the respective .Just like the SELECT statement, you need to specify columns and a table, but the UPDATE statement also requires the new data you want to store.