Re: Set search_path + server-prepared statements = cached plan must not change result type

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От Vladimir Sitnikov
Тема Re: Set search_path + server-prepared statements = cached plan must not change result type
Дата
Msg-id 20160125191149.28913750.3635.8248@gmail.com
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Ответ на Re: Set search_path + server-prepared statements = cached plan must not change result type  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: Set search_path + server-prepared statements = cached plan must not change result type
Re: Set search_path + server-prepared statements = cached plan must not change result type
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I want to treat 'prepare' operation as an optimization step, so it is functionally equivalent to sending a query text.

In other words, I would like backend to track search_path and other parameters if necessary transparently‎, creating
(caching)different execution plans if different plans are required. 
‎
Does that make sense?‎
‎
Vladimir‎




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