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  • Lesson.No : 21
  • 00:03:58

  • Oracle SQL Tutorial 21 - How to Create / Drop Indexes

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Course Lessons

  1. 1- Oracle SQL Tutorial 1 - Intro to Oracle Database
  2. 2- Oracle SQL Tutorial 2 - Entities and Attributes
  3. 3- Oracle SQL Tutorial 3 - Downloading Oracle Database and Installing SQL Developer
  4. 4- Oracle SQL Tutorial 4 - Beginner Terms - Database Design Primer 1
  5. 5- Oracle SQL Tutorial 5 - Database Integrity - Database Design Primer 2
  6. 6- Oracle SQL Tutorial 6 - Relationships and Primary and Foreign Keys - Database Design Primer 3
  7. 7- Oracle SQL Tutorial 7 - Normalization - Database Design Primer 4
  8. 8- Oracle SQL Tutorial 8 - Indexes - Database Design Primer 5
  9. 9- Oracle SQL Tutorial 9 - Intro to Queries
  10. 10- Oracle SQL Tutorial 10 - Whitespace, Case Sensitivity, and Comments
  11. 11- Oracle SQL Tutorial 11 - CREATE TABLE
  12. 12- Oracle SQL Tutorial 12 - Intro to Constraints
  13. 13- Oracle SQL Tutorial 13 - How to Add Column Constraints (Attributes)
  14. 14- Oracle SQL Tutorial 14 - Column-Level and Table-Level Constraints
  15. 15- Oracle SQL Tutorial 15 - How to Add Primary Key Constraints
  16. 16- Oracle SQL Tutorial 16 - Parent Child Relationships
  17. 17- Oracle SQL Tutorial 17 - Designing Our Foreign Keys
  18. 18- Oracle SQL Tutorial 18 - How to Create Foreign Keys
  19. 19- Oracle SQL Tutorial 19 - ON DELETE (SET NULL and CASCADE)
  20. 20- Oracle SQL Tutorial 20 - How to Create Composite Primary Keys
  21. 21- Oracle SQL Tutorial 21 - How to Create / Drop Indexes
  22. 22- Oracle SQL Tutorial 22 - Why Primary Keys Shouldn't Change
  23. 23- Oracle SQL Tutorial 23 - Intro to Data Types
  24. 24- Oracle SQL Tutorial 24 - Important Data Types
  25. 25- Oracle SQL Tutorial 25 - ASCII and Unicode
  26. 26- Oracle SQL Tutorial 26 - UTF-8 and UTF-16
  27. 27- Oracle SQL Tutorial 27 - CHAR Part 1
  28. 28- Oracle SQL Tutorial 28 - CHAR Part 2
  29. 29- Oracle SQL Tutorial 29 - NCHAR Part 1
  30. 30- Oracle SQL Tutorial 30 - UTF-8 and UTF-16 Character Sets
  31. 31- Oracle SQL Tutorial 31 - NCHAR Part 2
  32. 32- Oracle SQL Tutorial 32 - VARCHAR2 and NVARCHAR2
  33. 33- Oracle SQL Tutorial 33 - NUMBER Data Type
  34. 34- Oracle SQL All-in-One Quick Start Tutorial Series (4 HOURS!)