However, lets say you wanted to find all incidents where the Selects records that do NOT match the pattern in the field. For empty values, use the operators "is empty" or "is not empty."The example shown on the right returns all records where the You cannot directly query the variables of the Service Catalog Request Item table [sc_req_item].Instead, query the Variable Ownership table, [sc_item_option_mtom], by adding two queries, one for the variable name and another for the value.
Open the Users Servlet class and add code to the update_user action that updates the first and last name of the user in the User table.
This servlet should forward the request to the Users Servlet so it displays the current users. Run the application to make sure it works correctly for the update_user action.
Note that the Update and Delete links request the Users Servlet and pass an action parameter to it to specify the action and an email address to specify the user.
Open the Users Servlet class and add code for the display_user action that gets the User object for the specified email, stores this object in the request, and forwards the request to the 10.
Review the code Download and open the project named ch12_user Admin. Note that the Users Servlet and User DB classes aren’t finished.