MySQL Forums
Forum List  »  GIS

Re: GIS functions not available?
Posted by: Joe Giordano
Date: June 11, 2007 10:23AM

I have a similar issue and have not figured out how to resolve it.

In PHPMyAdmin 2.8.2.4, in one case the functions seem to work, and in another case it does not.

case that seems to work:
--------------------------------------------------------
SET @g = 'LineString(1 1,2 2,3 3)';
SELECT AsText(GeomFromText(@g));

returns:
+--------------------------+
| AsText(GeomFromText(@g)) |
+--------------------------+
| LINESTRING(1 1,2 2,3 3) |
+--------------------------+


case that does not seem to work:
--------------------------------------------------------
SELECT AsText(ogc_geom) FROM my_spatial_table WHERE id = 1

returns error "#1305 - FUNCTION mydb.AsText does not exist"

(ogc_geom is type GEOMETRY)

row id=1 has the following (this insert also worked):
INSERT INTO my_spatial_table VALUES('1',GeometryFromText('MULTIPOLYGON(((-86.576391999999998 34.719791000000001 ,-86.577191999999997 34.719791000000001 ,-86.579059999999998 34.719779000000003 ,-86.585376999999994 34.719783000000000 ,-86.585391999999999 34.735590000000002 ,-86.575592000000000 34.735489999999999 ,-86.574492000000006 34.730690000000003 ,-86.573659000000006 34.719804000000003 ,-86.576391999999998 34.719791000000001 )))',-1) )

Options: ReplyQuote


Subject
Views
Written By
Posted
8845
November 23, 2005 11:37AM
4455
December 07, 2005 11:03AM
4893
January 05, 2006 12:11PM
Re: GIS functions not available?
6330
June 11, 2007 10:23AM
5307
August 31, 2007 04:22AM


Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.