Обсуждение: How to use table from one database to another

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How to use table from one database to another

От
"Penchalaiah P."
Дата:
<div class="Section1"><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial">Hai all,</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial"> I have 2 databases namee PAO and CAS.</span></font><p class="MsoNormal"><font face="Arial"
size="2"><spanstyle="font-size:10.0pt; 
font-family:Arial"> PAO contains 3 schemas named Public,pao,sts CAS contains 4 schemas </span></font><p
class="MsoNormal"><fontface="Arial" size="2"><span style="font-size:10.0pt; 
font-family:Arial"> named Public,cao,sts,reports</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial"> </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial"> Now  i am in PAO database..now i want access table 'activity' in </span></font><p
class="MsoNormal"><fontface="Arial" size="2"><span style="font-size:10.0pt; 
font-family:Arial"> schema 'cas' in CAS database.</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial"> How it is posible.</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial"> </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial"> 2nd thing is...</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial"> </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial"> i have 2 servers access i.e local and mainserver.</span></font><p class="MsoNormal"><font
face="Arial"size="2"><span style="font-size:10.0pt; 
font-family:Arial"> </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial"> How access table from one server to another server?</span></font><p class="MsoNormal"><font
face="Arial"size="2"><span style="font-size:10.0pt; 
font-family:Arial"> </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial"> please tel me...because we need this one</span></font><p class="MsoNormal"><font face="Arial"
size="2"><spanstyle="font-size:10.0pt; 
font-family:Arial"> </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial">Please give me full details with examples… because I am new to Postgres but I know oracle very
well</span></font><pclass="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt; 
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Re: How to use table from one database to another

От
Richard Broersma Jr
Дата:
>  I have 2 databases namee PAO and CAS.
>  PAO contains 3 schemas named Public,pao,sts CAS contains 4 schemas
>  named Public,cao,sts,reports
>  Now  i am in PAO database..now i want access table 'activity' in
>  schema 'cas' in CAS database.
>  How it is posible.
>  2nd thing is...
>  i have 2 servers access i.e local and mainserver.
>  How access table from one server to another server?
>  please tel me...because we need this one
> Please give me full details with examples... because I am new to
> Postgres but I know oracle very well

For this functionality to work you will need the db-link add on for postgresql.
http://pgfoundry.org/projects/snapshot/

Also for other useful addons check out the project tree.
http://pgfoundry.org/softwaremap/trove_list.php

Regards,

Richard Broersma Jr.