https://github.com/billgewrgoulas/sql-operators
Algorithms for UNION , MERGE-JOIN , INTERSECTION , SET-DIFFERENCE , GROUP-BY SQL operators
https://github.com/billgewrgoulas/sql-operators
algorithms sql
Last synced: 8 months ago
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Algorithms for UNION , MERGE-JOIN , INTERSECTION , SET-DIFFERENCE , GROUP-BY SQL operators
- Host: GitHub
- URL: https://github.com/billgewrgoulas/sql-operators
- Owner: billgewrgoulas
- License: mit
- Created: 2021-03-12T23:57:27.000Z (over 5 years ago)
- Default Branch: main
- Last Pushed: 2021-04-16T11:36:29.000Z (about 5 years ago)
- Last Synced: 2025-01-16T18:26:41.646Z (over 1 year ago)
- Topics: algorithms, sql
- Language: Python
- Homepage:
- Size: 21.5 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# SQL-OPERATORS
Optimal Algorithms for UNION , MERGE-JOIN (many to many) , INTERSECTION , SET-DIFFERENCE , GROUP-BY SQL operators.
The algorithms work for the following data type : (key , value) . But they can easily be modified to work for any kind of data stored in an sql table.