<prompt> Kujenga query kupata vitu vyote katika database na hali ya alipeleka.  <response>: To retrieve all items in a database with a status of shipped, you can use the following SQL query:SELECT FROM items WHERE status shipped;In this query, SELECT indicates that you want to retrieve all columns from the table, FROM items specifies the table you are querying, and WHERE status shipped adds a condition to filter the results, only retrieving rows where the value in the status column is equal to shipped. 