SQLSprint 2successCompiled Learning ObjectivesUsing Aggregate Functions PrepAggregate data over multiple rows and use aggregate values to restrict the resultsInserting, Updating and Deleting Rows PrepInsert, Update and Delete rows in a pre-existing table using INSERT, UPDATE and DELETEJoining Tables PrepCombine tables together using INNER JOINCreating a table PrepAggregate data over multiple rows and use aggregate values to restrict the resultsDefining Primary and Foreign Keys PrepAggregate data over multiple rows and use aggregate values to restrict the resultsIntegration with NodeJS PrepConnect a PostgreSQL database to a NodeJS applicationRetrieve data from a PostgreSQL database in a NodeJS application