SELECT– extracts data from a databaseUPDATE– updates data in a databaseDELETE– deletes data from a databaseINSERT INTO– inserts new data into a databaseCREATE DATABASE– creates a new databaseALTER DATABASE– modifies a databaseCREATE TABLE– creates a new tableALTER TABLE– modifies a tableDROP TABLE– deletes a tableCREATE INDEX– creates an index (search key)DROP INDEX– deletes an index
