{E: day1, A: dateKw, V: "2025-01-01", Tx: datalog.ElementID{Lamport: 1, ReplicaID: 1}}, {E: day1, A: yearKw, V: int64(2025), Tx: datalog.ElementID{Lamport: 1 ...

"As a user of Jakarta Data for relational databases, I want to supply JPQL that includes subqueries so that I can perform operations such as UNION, INTERSECT, and EXCEPT that combine multiple queries.

Mortality and readmission rates post CAR-T cell therapy in relapsed/refractory multiple myeloma: Real-world, multicentre, retrospective cohort study using TriNetX database.

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

Abstract: Expressing complex OLAP queries involving nested expressions using normal group-by, aggregation, and joins can be extremely difficult. We propose a technique that translates nested query ...

Abstract: Transforming queries for efficient execution is particularly important in federated database systems since a more efficient execution plan can require many fewer data requests to be sent to ...