SQL's Three-Valued Logic and Certain Answers.
Leonid LibkinPublished in: ACM Trans. Database Syst. (2016)
Keyphrases
- nonmonotonic logics
- database language
- relational databases
- modal logic
- sql queries
- query language
- database
- logic programming
- database applications
- database technology
- databases
- relational model
- back end
- database design
- epistemic logic
- defeasible logic
- cd rom
- answer questions
- classical logic
- valued semantics
- database management
- data types
- object oriented
- data model
- relational database systems
- database queries
- default logic
- probability theory
- relational algebra
- database development
- visual basic
- sql server
- stored procedures
- structured query language