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b-tree index performance - Mailing list pgsql-general

From Yonatan Ben-Nes
Subject b-tree index performance
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Msg-id 2d0127b80612150313k643201c6k669ab1cf80a08d89@mail.gmail.com
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Responses Re: b-tree index performance  (Martijn van Oosterhout <kleptog@svana.org>)
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Hi all,

I was wondering does the b-tree index performance change when it's implemented on different data types fields? is it better to use one of them instead of the other for (=) comparisons?
I'm especially interested between INT8 and TEXT data types.

Thanks a lot in advance,
  Ben-Nes Yonatan

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