## Section 1 Implement basic SQL-like operations, such as select, where, join, e
## Section 1 Implement basic SQL-like operations, such as select, where, join, etc., of an in-memory database. ## Instructions Assume the following data is stored in the in-memory database **departments** | id | name | | —-|————-| | 0 | engineering | | 1 | finance | **users** | id | department_id | name | … Read more