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
• 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.