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Asked: 2026-06-13T22:00:48+00:00

I have programmed a simple C# program which creates random string and calculates the

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I have programmed a simple C# program which creates random string and calculates the MD5, SHA-1, SHA-256, SHA-384 and the SHA-512 Hash. It stores it in my local db. But when i try to do this SQL:

SELECT Original FROM md5list WHERE md5 = 'blabla' LIMIT 0, 50

But after a while, the mysql Server disconnects and says that the query took too much time. How can i expand the time or make it faster? And is it possible to get the result in one hour?

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1 Answer

  1. Editorial Team

    EXPLAIN PLAN on the query to see if it’s doing a TABLE SCAN. If you see one, add an index to the md5 column and see if that helps.

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