rewrite SQL query. (multiple full join) work very slow when add order by
Budget €30-250 EUR
Hi. I need a MYSQL expert to fix 1 query.
The query have multiple full join but when i add order by, the mariadb create temp table and query work very slow.
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I can efficiently assist you with troubleshooting and performance improvement of a query. I am Senior SQL Developer with 10+ years of professional experience and with exceptional sql development expertise.
19 freelances font une offre moyenne de 110 € pour ce travail
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