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Lectii Oracle

Quiz: Conditional Expressions

Solution for Quiz: Conditional Expressions

Lectii Oracle

Quiz: Cartesian Product and the Join Operations

Solution for Quiz: Cartesian Product and the Join Operations

Lectii Oracle

Quiz: Nonequijoins

Solution for Quiz: Nonequijoins

Lectii Oracle

Quiz: Outer Joins

Solution for Quiz: Outer Joins

Lectii Oracle

Quiz: Self Joins and Hierarchical Queries

Solution for Quiz: Self Joins and Hierarchical Queries

Lectii Oracle

Test: Quiz: Cross joins and Natural Joins

Solution for Test: Quiz: Cross joins and Natural Joins

Lectii Oracle

Quiz: Join Clauses

Solution for Quiz: Join Clauses

Lectii Oracle

Test: Quiz: Inner versus Outer Joins

Solution for Test: Quiz: Inner versus Outer Joins

Lectii Oracle

Quiz: Group Functions

Solution for Quiz: Group Functions

Lectii Oracle

Quiz: Count, Distinct, NVL

Solution for Quiz: Count, Distinct, NVL