Re: PSC Motion: require SQLite 3.11 as minimum version

Jeff McKenna <[email protected]> Thu, 7 Nov 2019 11:43:02 -0400
Newsgroups gmane.comp.gis.proj-4.devel
Message-ID <[email protected]>
+1

As a Windows packager (6,000+ downloads per month for the MapServer 
community) we upgraded to minimum SQLite 3.17.0 for MS4W releases, as 
that SQLite release has reported 25% performance boost through R-tree 
indexing improvements.

-jeff



On 2019-11-07 10:15 AM, Even Rouault wrote:
> Hi,
> 
> It has been reported that PROJ 6.2.1 (also applies to master) runs super slow
> if used with a too old SQLite version (https://github.com/OSGeo/PROJ/issues/
> 1718). It works fine with SQLite 3.11 (as found on Ubuntu 16.04 for example).
> SQLite 3.11 was released on 2016-02-15, so meets our "older than 2 years"
> rule.
> 
> Hence the following motion
> ~~
> Require SQLite 3.11 for PROJ master
> ~~
> 
> +1 Even
> 
> PR implementing this ready in https://github.com/OSGeo/PROJ/pull/1721
> Will apply for PROJ 6.3
> 
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