Crossing an OCEAN of queries
Andreas M. Wahl, Gregor Endler, Peter K. Schwab, Sebastian Herbst, Julian Rith, Richard Lenz · 2018
SQL queries encapsulate the knowledge of their authors about the usage of the queried data sources. This knowledge also contains aspects that cannot be inferred by analyzing the contents of the queried data sources alone. Due to the complexity of analytical SQL queries, specialized mechanisms are necessary to enable the user-friendly formulation of meta-queries over an existing query log. Currently existing approaches do not sufficiently consider syntactic and semantic aspects of queries along with contextual information.