Opened 6 years ago

Closed 4 months ago

#4343 closed enhancement (wontfix)

Support Function for Row Estimate on ST_Dump*()

Reported by: pramsey Owned by: pramsey
Priority: high Milestone: PostGIS Fund Me
Component: postgis Version: master
Keywords: Cc:

Description

The support function API includes the ability to hint the planner about how many rows a set-returning function might generate. For Const parameters, we can provide this for ST_Dump() variants.

Change History (4)

comment:1 by pramsey, 6 years ago

Milestone: PostGIS 3.0.0PostGIS Fund Me

comment:3 by pramsey, 4 months ago

Not really something that has a huge up-side, as-far-as-I-can-tell. Would maybe affect some plans of very rare use cases.

comment:4 by pramsey, 4 months ago

Resolution: wontfix
Status: newclosed
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