Re: PSC Motion: require SQLite 3.11 as minimum version

Some packagers may now feel punished for getting on the Proj6 train. They’d have been better off just continuing with Proj4 and waiting out the transition for a couple more years.
This isn’t an optional requirement for Proj6, basically it’s an unusably bad performance regression, so using Proj6 requires a newer SQLite given current state. The Motion is sort of beside the point, it’s just a technical fact.

P.

> On Nov 7, 2019, at 6:52 AM, Howard Butler <[email protected]> wrote:
> 
> +0. I'd like to hear from the packagers on this. We're already making life complicated for them, and SQLite is a frequently referenced dependency. Does 3.11 pick up common RHEL/Centos installations? Android/iOS? 
> 
> Howard 
> 
>> On Nov 7, 2019, at 8:50 AM, Howard Butler <[email protected]> wrote:
>> 
>> 
>> 
>>> On Nov 7, 2019, at 8:15 AM, Even Rouault <[email protected]> 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
>>> 
>>> -- 
>>> Spatialys - Geospatial professional services
>>> http://www.spatialys.com
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>> 
> 
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