mayank2909 / oracle-edu

Oracle DB educational project

Oracle Edu

Oracle educational project : an Overview

Sections

1. ER-diagram
2. Create schema
3. Create tables
   • Disable constraints
   • Insert data
   • Update data with condition
   • Delete data with condition
   • Truncate table
4. Extended select
   • JOIN
   • Aggregation functions
   • GROUP BY
   • ROWNUM
   • ROLLUP
   • CUBE
   • CTE
5. Views and Lists
   • Insertable view
   • Non-insertable view
   • Readonly view
   • Materialized view
   • Create object
   • Create and filling associative arrays
   • Create and filling nested tables
6. Cursors
   • Update by cursor and implicit cursor attributes
   • Print by cursor
7. Transactions
   • Rollback and savepoints
   • Deffered and immediate constraints
   • Read commited
   • Non-repeatable read
   • Phantom read
   • Serialization error
   • Read-only transaction
8. Functions and Procedures
   • Function
   • Function returning cursor with nested cursor
   • Procedures
9. Indexes
   • Create index and full-text search
   • Check index usage and explain plan
   • Optimizer hints
10. Triggers and Packages
    • Create DML trigger
    • Create DDL trigger
    • Create package