Possible and certain keys for SQL.
Henning KöhlerUwe LeckSebastian LinkXiaofang ZhouPublished in: VLDB J. (2016)
Keyphrases
- relational databases
- query language
- sql queries
- databases
- relational database systems
- database
- data types
- database language
- database applications
- relational dbms
- database management
- back end
- database design
- sql server
- relational model
- visual basic
- structured query language
- database queries
- data model and query language
- cd rom
- database technology
- relational database management systems
- database administrators
- object databases
- functional dependencies
- neural network
- data modeling
- query optimizer
- microsoft sql server
- expressive power
- db universal database
- relational tables
- query optimization