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Re: How to get the SRID of a geometry column
Posted by: William Choy
Date: January 07, 2010 01:06AM

For Drupal, I like to put the Authors UID as the SRID value.

create table geom(g point) engine=myisam;
insert into geom (g) values (pointfromtext('point(1 1)', 101));
insert into geom (g) values (pointfromtext('point(1 2)', 102));
insert into geom (g) values (pointfromtext('point(2 2)', 202));
insert into geom (g) values (pointfromtext('point(10 1)', 101));
insert into geom (g) values (pointfromtext('point(10 2)', 102));
insert into geom (g) values (pointfromtext('point(20 2)', 202));
select astext(g), SRID(g) from geom;
select astext(g), SRID(g) from geom WHERE SRID(g) = 102;

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Re: How to get the SRID of a geometry column
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January 07, 2010 01:06AM


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