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user 166400
Writing queries to request or change information stored in a database or other information management system. Questions should include table and index definitions, sample data, expected output, and a tag for the specific system (e.g. MySQL, PostgreSQL, Oracle, SQL Server, MongoDB).
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Query Efficiency - Filter people when name and surname are different columns, and string may...
If it is an innodb table you could just use 'match':
(see https://dev.mysql.com/doc/refman/8.0/en/fulltext-natural-language.html)
SELECT * FROM users WHERE MATCH (name, surname1, surname2) AGAINST (' …
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