Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Group by and distinct sort elimination using cost-based optimization

Group by and distinct sort elimination using cost-based optimization

US Patent 5822748 · Granted Oct 13, 1998

Estimated economic value: $334,828,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Automatic prevention of plan regressions2024
Parallel processing database system with a shared metadata store2022
Database implementation for different application versions2022
Version-based table locking2022
Parallel processing database system2022
Processing a database query using a shared metadata store2021
Method of providing access controls and permissions over relational data stored 2021
Query hint specification2020
Parallel processing database system2020
Processing a database query using a shared metadata store2018
System and method for generating partition-based splits in a massively parallel 2018
Parallel processing database system with a shared metadata store2018