Thread: How to get geometry enabled Tables form Postgresql/postgis
Dear All,
How can i retrieve only spatial enabled tables form the database(Postgresql/PostGIS).Please let me know.
I am waiting for your great response.
Thanks and Regards,
Venkat
All geometric columns in all spatially enabled tables appear in the table public.geometry_columns, defined as:<br /><br/><pre>CREATE TABLE public.geometry_columns</pre> <pre>(</pre> <pre> f_table_catalog character varying(256) NOT NULL,</pre><pre> f_table_schema character varying(256) NOT NULL,</pre> <pre> f_table_name character varying(256) NOT NULL,</pre><pre> f_geometry_column character varying(256) NOT NULL,</pre> <pre> coord_dimension integer NOT NULL,</pre><pre> srid integer NOT NULL,</pre> <pre> "type" character varying(30) NOT NULL,</pre> <pre> CONSTRAINT geometry_columns_pkPRIMARY KEY (f_table_catalog, f_table_schema, f_table_name, f_geometry_column)</pre> <pre>)</pre> <pre>WITH(</pre> <pre> OIDS=TRUE</pre> <pre>);</pre><br /> For tables only, a simple <br /><pre>SELECT DISTINCT f_table_schema,f_table_name FROM geometry_columns; </pre> should do the trick. <br /><br /> --Lee<br /><br /> On 07/29/201008:58 AM, venkat wrote: <blockquote cite="mid:AANLkTi=xDoxzM_WZwpBh04zxqj=-GCdxjW1te7DPx3=s@mail.gmail.com" type="cite"><fontcolor="#3366ff"><span class="Apple-style-span" style="color: rgb(0, 0, 0);"><font color="#3366ff">Dear All,</font><div><fontcolor="#3366ff"><br /></font></div><div><font color="#3366ff"><br /></font></div><div><font color="#3366ff"> How can i retrieve only spatial enabled tables form the database(Postgresql/PostGIS).Please let me know. </font></div><div><fontcolor="#3366ff"><br /></font></div><div><font color="#3366ff">I am waiting for your great response.</font></div><div><fontcolor="#3366ff"><br /></font></div><div><font color="#3366ff">Thanks and Regards,</font></div><div><fontcolor="#3366ff"><br /></font></div><div><font color="#3366ff">Venkat</font></div></span></font></blockquote><br/><pre class="moz-signature" cols="72">-- Lee Hachadoorian PhD Student, Geography Program in Earth & Environmental Sciences CUNY Graduate Center </pre>
Dear Lee,
Perfect ....Its working fine.... Thanks alot..
Thanks and Regards,
Venkat
On Fri, Jul 30, 2010 at 1:43 AM, Lee Hachadoorian <lee.hachadoorian@gmail.com> wrote:
All geometric columns in all spatially enabled tables appear in the table public.geometry_columns, defined as:CREATE TABLE public.geometry_columns(f_table_catalog character varying(256) NOT NULL,f_table_schema character varying(256) NOT NULL,f_table_name character varying(256) NOT NULL,f_geometry_column character varying(256) NOT NULL,coord_dimension integer NOT NULL,srid integer NOT NULL,"type" character varying(30) NOT NULL,CONSTRAINT geometry_columns_pk PRIMARY KEY (f_table_catalog, f_table_schema, f_table_name, f_geometry_column))WITH (OIDS=TRUE);
For tables only, a simpleSELECT DISTINCT f_table_schema, f_table_name FROM geometry_columns;should do the trick.
--Lee
On 07/29/2010 08:58 AM, venkat wrote:Dear All,How can i retrieve only spatial enabled tables form the database(Postgresql/PostGIS).Please let me know.I am waiting for your great response.Thanks and Regards,Venkat-- Lee Hachadoorian PhD Student, Geography Program in Earth & Environmental Sciences CUNY Graduate Center