SkiQL: A Unified Schema Query Language.

Carlos Javier Fernández Candel Jesús Joaquín García Molina Diego Sevilla Ruiz

Published 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