On 07/07/2017 12:19, Dmitry Yemanov wrote: > 07.07.2017 18:12, Dimitry Sibiryakov wrote: >> >> In this particular case it is enough to know parameter value to >> choose plan. Parameters are known before reading table. > > True, but our optimizer is developed for generic cases, not such > specific ones. It could be improved, but I'd say we have more > important issues to solve there. > BTW, isn't ConditionalStream used for something in this field?
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