]
Steven Hawkins commented on TEIID-3301:
---------------------------------------
Thanks Tom, I'll have a look. Let me know if you are already looking at the others,
otherwise I'll get something committed there as well. Ideally I'll get it all in
for a CR1 on Wednesday.
Add GEOMETRY_COLUMNS view
-------------------------
Key: TEIID-3301
URL:
https://issues.jboss.org/browse/TEIID-3301
Project: Teiid
Issue Type: Feature Request
Reporter: Tom Arnold
Assignee: Steven Hawkins
Labels: spatial
Fix For: 8.10
Another OGC Simple Features implementation detail. Basically this is like a specialized
version of SYS.COLUMNS, and would be used to support GIS software (like GeoServer).
http://www.carocoops.org/resources/doc/postgis/x321.html
{code}
CREATE TABLE GEOMETRY_COLUMNS (
F_TABLE_CATALOG VARCHAR(256) NOT NULL,
F_TABLE_SCHEMA VARCHAR(256) NOT NULL,
F_TABLE_NAME VARCHAR(256) NOT NULL,
F_GEOMETRY_COLUMN VARCHAR(256) NOT NULL,
COORD_DIMENSION INTEGER NOT NULL,
SRID INTEGER NOT NULL,
TYPE VARCHAR(30) NOT NULL
)
{code}
I think we could implement this by storing SRID & friends as column properties, and
then creating a view on SYS.COLUMNS & SYS.PROPERTIES.