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Re: Question regarding the output of postgresql *explain* command

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Arup Rakshit <aruprakshit1987@xxxxxxxxxxx> writes:
> I was reading to day how indexing works. And I was trying some query, for example below one. What the range basically means (cost=0.28..8.30 ? I don’t understand this.

https://www.postgresql.org/docs/current/static/using-explain.html

			regards, tom lane


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