Opened 10 years ago

Closed 9 years ago

#983 closed task (fixed)

Optimize ST_AddIsoNode

Reported by: strk Owned by: strk
Priority: medium Milestone: PostGIS 2.0.0
Component: topology Version: master
Keywords: Cc:

Description

When given a containing face > 0, ST_AddIsoNode currently still check for containment in all faces rather than just the given one.

Also, when given null or 0 containing face, ST_AddIsoNode makes a double scan: one only checking for MBR, and another checking the actual containment.

Both cases can be optimized.

The code I'm referring to entered the code base with r7222

Change History (2)

comment:1 Changed 9 years ago by strk

Milestone: PostGIS 2.0.0PostGIS 2.1.0

comment:2 Changed 9 years ago by strk

Milestone: PostGIS 2.1.0PostGIS 2.0.0
Resolution: fixed
Status: newclosed

Done with r9398

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