SPI functions to work with the Execution Plan

Started by Osmel Barreras Piñeraabout 14 years ago2 messagesgeneral
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#1Osmel Barreras Piñera
obarreras@estudiantes.uci.cu

I need to develop for my diploma thesis an extension that allows me to travel the implementation plan once you pass through the phase of planning and optimization. SPI functions that could be used to obtain and work with the plan?

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#2Tom Lane
tgl@sss.pgh.pa.us
In reply to: Osmel Barreras Piñera (#1)
Re: SPI functions to work with the Execution Plan

Osmel Barreras =?utf-8?Q?Pi=C3=B1era?= <obarreras@estudiantes.uci.cu> writes:

I need to develop for my diploma thesis an extension that allows me to travel the implementation plan once you pass through the phase of planning and optimization. SPI functions that could be used to obtain and work with the plan?

SPI is not meant to expose anything like that. You could install a
planner_hook though, and look at the plan after calling standard_planner.

regards, tom lane