Query & Programming languages

Query & Programming languages

• Language for retrieving, manipulating and defining data
• Dimensions:
  • Environments
  • Query results
  • Encapsulation
  • Virtual data
  • Data model
  • Extended operations
  • Standardization

• Environments
  • Extended database systems
    • separate QL & PL
    • impedance mismatch
  • Database programming languages
    • one execution environment
    • extensions of PL

Previous slide

Next slide

Back to the first slide

View Graphic Version