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Re: Indexing a small table increases the query cost
Posted by: Peter Brawley
Date: February 28, 2018 08:50AM

I don't know how MySQL calculates last_query_cost. Are the "weird" results incorrect? What does Explain say? Does performance change with the indexes added in?

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Indexing a small table increases the query cost
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Aram Mirzadeh
February 28, 2018 04:52AM
Re: Indexing a small table increases the query cost
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Peter Brawley
February 28, 2018 08:50AM
Re: Indexing a small table increases the query cost
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Aram Mirzadeh
February 28, 2018 11:24AM
Re: Indexing a small table increases the query cost
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Aram Mirzadeh
February 28, 2018 11:30AM
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Peter Brawley
February 28, 2018 12:58PM
Re: Indexing a small table increases the query cost
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Øystein Grøvlen
March 01, 2018 03:15AM


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