[DOCS] directly construct a query plan

Hello everyone, I plan to directly construct a query plan without going through the query optimizer, by manipulating the various data structures for representing query plan tree and parse tree. Is there any facility inside/outside postgresql that can be of help? Is there any known issue/difficul

Re: [DOCS] directly construct a query plan

"Chengkai Li" <[EMAIL PROTECTED]> writes: > I plan to directly construct a query plan without going through the query > optimizer, by manipulating the various data structures for representing > query plan tree and parse tree. Is there any facility inside/outside > postgresql that can be of help?

Re: [DOCS] Message Error

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Re: [DOCS] directly construct a query plan

Hi Tom, Thanks! So if I want to try out some new join algorithm, or even new type of plan nodes, before I feel the algorithms/nodes are so good that I want to enable the optimizer to consider them as options, is there any better way to experiment with possible new plans? regards, Steve > I plan