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space taken by a row & compressed data - Mailing list pgsql-general

From Leonardo Francalanci
Subject space taken by a row & compressed data
Date
Msg-id KNEFJLENOMMIGOKNCBFAAEHBEMAA.lfrancalanci@simtel.ie
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Responses Re: space taken by a row & compressed data  (Bruce Momjian <pgman@candle.pha.pa.us>)
Re: space taken by a row & compressed data  (Tino Wildenhain <tino@wildenhain.de>)
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With mysql I know how much space a row will take, based on the datatype
of it columns. I also (approximately) know the size of indexes.
Is there a way to know that in postgresql?

Is there a way to pack (compress) data, as with myisampack for mysql?



Thank you

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