Dba: MySQL 8 query doesn't prefer index with higher cardinality

Channel:
Peter Schneider
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Published on ● Video Link: https://www.youtube.com/watch?v=0gqNmz9W-7s


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MySQL 8 query doesn't prefer index with higher cardinality
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(dba.stackexchange.com/users/164093/shahid-thaika)Shahid Thaika
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(dba.stackexchange.com/users/1876/rick-james)Rick James
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query-performance explain index-tuning mysql



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Tags:
query-performance
explain
index-tuning
mysql