Opened 7 years ago

Closed 3 years ago

#5545 closed enhancement (wontfix)

Implement shapefile SBN indexing

Reported by: janhec Owned by: warmerdam
Priority: normal Milestone: closed_because_of_github_migration
Component: default Version: 1.11.0
Severity: normal Keywords: shapefile SBN spatial index

Description (last modified by janhec)

I developed a C++ shapefile indexing routine, inspired on It functions within gdal 1.11.0 at the level of being callable through shapefil.h. Integration in the driver is still missing. Since QIX indexing is now the format for index creation, an additional SQL like keyword is needed. Suggestion is "CREATE SPATIAL INDEX ON foo ALGORITHM SBN". I need assistance completing this step. Please mail me at jan.heckman AT if you are willing to undertake this part of the work. I will supply SBNIndex.cpp and two slight mods of shapefil.h and sbnsearch.c. SBNIndex is callable from C and has been compiled and tested with VS2013 and VS2003, to test compatibility.

Change History (2)

comment:1 Changed 7 years ago by janhec

Description: modified (diff)

comment:2 Changed 3 years ago by Even Rouault

Milestone: closed_because_of_github_migration
Resolution: wontfix
Status: newclosed

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