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[Music] in the video on updating with for each in a procedure we saw a case in which we needed to modify the value of the primary key of a record for which we had to create a new one with the new key value and delete the old one and we did this by selecting the record in question creating a new one with new and immediately executing the delete command to delete the record of the for each in which we were positioned this is how deletion will be in general using for each to choose a record and executing delete to delete it lets study the details of the deletion process lets remember the transactions that we have been using to study the insertion and update of the database through procedures here we had city tour where we could specify the attractions to be visited on the current tour for example at runtime we had this tour of paris which would visit the louvre museum and eiffel tower attractions in addition we have the transaction that records the attractions and weve entered this err