SkiQL: A Unified Schema Query Language.
Carlos Javier Fernández CandelJesús Joaquín García MolinaDiego Sevilla RuizPublished in: CoRR (2022)
Keyphrases
- query language
- data model
- semistructured data
- xml data
- query interface
- expressive power
- object oriented
- database
- document centric
- relational algebra
- relational data model
- query evaluation
- relational model
- data integration
- schema evolution
- database schema
- database design
- transitive closure
- databases
- conceptual model
- complex objects
- conjunctive queries
- path expressions
- xml schema
- data types
- database management systems
- database systems
- relational tables
- recursive queries
- data model and query language
- regular expressions
- semi structured data
- xpath queries
- unified model
- query optimization
- knowledge base
- null values
- search engine
- information retrieval
- data sets