Re: Testing for a shared library

As you know, presence of shared library doesn't mean precense of module in db :).


You can try selecting:

# select count(*) from pg_opclass where opcname = 'tsvector_ops';

or, more general,

# select count(*) from pg_proc where probin = '$libdir/tsearch2';


But not all modules adds new function...




Christopher Kings-Lynne wrote:
> Hi,
> 
> Is there any way of checking to see if a particular shared library is 
> installed?
> 
> eg. select is_shared_library('$libdir/tsearch2');
> 
> If not, can we please have one :D
> 
> This will greatly help in GUI apps like phpPgAdmin...
> 
> Chris
> 
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-- 
Teodor Sigaev                                   E-mail: teodor@sigaev.ru                                                   WWW: http://www.sigaev.ru/