[postgis-tickets] [PostGIS] #5111: Topology ChangeEdgeGeometry slow at updating face MBR

[PostGIS]

#5111: Topology ChangeEdgeGeometry slow at updating face MBR
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 Reporter:  strk         |      Owner:  strk
     Type:  enhancement  |     Status:  new
 Priority:  medium       |  Milestone:  PostGIS 3.3.0
Component:  topology     |    Version:  3.2.x
 Keywords:  performance  |
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 When ST_ChangeEdgeGeometry is invoked, eitehr directly or due to snapping
 upon adding a node, the minimum bounding rectangle for the faced bound by
 the changed edge are being updated by computing the full geometry of the
 face, which is a slow operation. An opportunity exists to speed up this
 operation by only fetching exterior edges, so big faces with many holes
 won't slow down editing operations.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5111>
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