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From Lucas Cotta
Subject Postgre inner work question
Date
Msg-id BANLkTinD4f7VjXS-PGCM3T3x3fvqfGgYeg@mail.gmail.com
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Responses Postgre inner work question  (Lucas Cotta <luccotta@gmail.com>)
Re: Postgre inner work question  (Adrian von Bidder <avbidder@fortytwo.ch>)
List pgsql-hackers
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Hi!

Does postgre execute the queries following a execution plan tree, where the leafs are table scans, and the nodes are joins?

I'm looking for a database where I can get a cardinality from a partial result of the execution... for example, print the cardinality of the results until the next join operator use this result...

Thanks!

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