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Explaining Wrong Queries Using Small Examples
For testing the correctness of SQL queries, e.g., evaluating student submissions in a database course, a standard practice is to execute the query in question on some test database instance and compare its result with that of the correct query. Given two queries Q(1) and Q(2), we say that a database...
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| Izdano u: | Proc ACM SIGMOD Int Conf Manag Data |
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| Glavni autori: | , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
2019
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| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6705612/ https://ncbi.nlm.nih.gov/pubmed/31439982 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1145/3299869.3319866 |
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