[Pljava-dev] could not load library "C:/Program Files/PostgreSQL/8.2/lib/pljava.dll"

add two entries to PATH:
%JRE_HOME%\bin;%JRE_HOME%\bin\client;
and try again

Good lucky.

-----------------------------------------------
Zongliang Quan
quanzongliang at gmail.com,quanzongliang at hotmail.com

On Fri, 19 Oct 2007 14:41:01 +0100
"David JL Gradwell" <David at Gradwell.com> wrote:

> Hi,
>
> I have installed PostgreSQL 8.2.5.1 on Windows 2003 server and am trying again to get PLJava to work. (Failed with similar problems with PostgreSQL 8.2.1.
>
> I&#8217;ve carefully followed:
>
> file:///C:/Program%20Files/PostgreSQL/8.2/doc/PlJava/readme.html
>
> When I run deployer I get:
>
> org.postgresql.util.PSQLException: ERROR: could not load library "C:/Program Files/PostgreSQL/8.2/lib/pljava.dll": The specified module could not be found.
>
> at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:1548)
> at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1316)
> at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:191)
> at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:452)
> at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:337)
> at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:329)
> at org.postgresql.pljava.deploy.Deployer.initJavaHandlers(Deployer.java:474)
> at org.postgresql.pljava.deploy.Deployer.main(Deployer.java:269)
>
>
> Line 474 of Deployer.java and the next few:
>
> stmt.execute(
> "CREATE FUNCTION sqlj.java_call_handler()" +
> " RETURNS language_handler" +
> " AS 'pljava'" +
> " LANGUAGE C");
>
> Statements up to this point have worked OK. The PostgreSQL installation is fine and runs other programs OK.
>
> I&#8217;ve tried setting the PATH variable to: C:/Program Files/PostgreSQL/8.2/lib/
> I&#8217;ve tried setting dynamic_library_path = 'C://pljavalib' in postgresql.conf to a different directory and putting a copy of the pljava.dll file (which is definitely in C:/Program Files/PostgreSQL/8.2/lib/ and comes as part of the PostgreSQL 8.2.5.1 install) in the newly created directory. I then get a different error message &#8211; saying it can&#8217;t load from the new directory.
>
> Help please !
>
> David Gradwell
>