<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Trying to ensure that user-added epsg lines don’t collide with the system ones… but it’s probably tragically out of date by now as we’ve added a lot of new epsg codes. I’m not sure exactly what we’re getting from that line, but Regina knows.<div class=""><br class=""></div><div class="">P<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Sep 3, 2019, at 8:11 PM, James Sewell <<a href="mailto:james.sewell@jirotech.com" class="">james.sewell@jirotech.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">> <br class="">
> 4) I think also there was a time when the geography SRIDs were cached in a secret place, so geography didn’t rely on spatial_ref_sys. I forget when this changed (might have been at 2.2 or 2.3).<br class="">
<br class="">
No, there was a time when geography didn’t look at srids at all, or rather, just ignored them and used wgs84 no matter what srid you provided. But there weren’t ever secret hardcoded srids (except for wgs84, which was hardcoded)<br class=""></blockquote><div class=""><br class=""></div><div class="">Unrelated - but what on earth is this SRID list in the CREATE EXT command doing?</div><div class=""><a href="x-msg://5/goog_59490737" class=""><br class=""></a></div><div class=""><a href="https://dpaste.de/2uf8" class="">https://dpaste.de/2uf8</a></div><div class=""><br class=""></div><div class=""> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br class=""></blockquote></div></div>
<br class="">
<hr style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:14.5455px;line-height:normal" class=""><font size="1" color="Gray" face="Arial" style="line-height:normal" class="">The contents of this email are confidential and may be subject to legal or professional privilege and copyright. No representation is made that this email is free of viruses or other defects. If you have received this communication in error, you may not copy or distribute any part of it or otherwise disclose its contents to anyone. Please advise the sender of your incorrect receipt of this correspondence.</font>_______________________________________________<br class="">postgis-users mailing list<br class=""><a href="mailto:postgis-users@lists.osgeo.org" class="">postgis-users@lists.osgeo.org</a><br class="">https://lists.osgeo.org/mailman/listinfo/postgis-users</div></blockquote></div><br class=""></div></body></html>