Abstract: SQL:1999 recursive queries are almost a quarter century old. In this standard the recursive queries have the form of recursive common table expressions. In recent years vendors of almost all ...
When developing a package with .drift files and modular generation of .drift.dart files, I am struggling to export the whole nested structure of the drift files in cases when the accessors are defined ...
Workload characterization in DBMS tuning involves analyzing query composition and runtime statistics. Query-level approaches include features from query text, query plans, and data distribution, used ...
Abstract: This paper presents an object-based method for indexing recursive structured XML data and process branched queries efficiently. The proposed method is called Object-based Twig Query ...
Move the get_template_info stacktrace loop into a utility method. Check for calls to get_template_context to prevent the infinite recursion. The bug requires TEMPLATE_DEBUG=True, for the template to ...
Motivated by cloud security concerns, there is an increasing interest in database systems that can store and support queries over encrypted data. A common architecture for such systems is to use a ...