Re: Fwd: Re: unicode in 7.1

I'll try enhancing the log as you suggest-- unfortunately I'm back to my
day job so my work on this will slow down...

The bug you point out below isn't ever reached-- I was trying to clean out
the application specific code and missed that. It has been tested with
numerous working sql statements. The problem line is:

props.put("charSet","UNICODE");

If I comment this line out then it works but truncates the data when
reaching a non-latin character.

culley

--- Barry Lind <barry(at)xythos(dot)com> wrote:
> If you are getting a parse error as you said in a latter message, then
> you should set "debug_print_query = true" in your postgresql.conf file.
> This will cause the sql statements to be printed in the server log
> file and you then might be able to figure out why the statement sent
> couldn't be parsed.
>
> I noticed that the code snipit you sent below seems to have an error in
> it. You select 'TEST' as test, but then later you do a
> getString("title") which should fail since there isn't a selected column
>
> called "title".
>
> thanks,
> --Barry
>
>
> Culley Harrelson wrote:
> > I just finished rebuilding my development environment and have
> > duplicated the error. I have a database created with the -E UNICODE
> > flag and I am using the jdbc7.1-1.2.jar driver. Data just gets
> > truncated with a non-latin character without the charSet property
> > switch, and I get a sql error when I leave in the property switch.
> Here
> > is a snap of my code:
> >
> > --------------------------
> > Connection conn = null;
> > Statement stmt = null;
> > ResultSet rs = null;
> > Properties props = new Properties();
> > Class.forName ("org.postgresql.Driver");
> > props.put("user","login");
> > props.put("password","password");
> > props.put("charSet","UNICODE");
> > conn = DriverManager.getConnection("jdbc:postgresql://url", props);
> >
> > stmt = conn.createStatement();
> > rs = stmt.executeQuery("select 'TEST' as test");
> > rs.next();
> > String dummy = "";
> > dummy = rs.getString("title");
> > conn.close();
> > ---------------------------------------
> >
> > And when I do this I get the following SQL error:
> >
> > ---------------------------------------
> >
> > *Internal Servlet Error:
> > *javax.servlet.ServletException:
> > at
> >
>
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459)
> > at
> >
>
_0002fzz_0002ejspzz_jsp_464._jspService(_0002fzz_0002ejspzz_jsp_464.java:97)
> > at
> > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
> > at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > at
> >
>
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177)
> > at
> >
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
> > at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
> > at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > at
> >
> org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
> > at org.apache.tomcat.core.Handler.service(Handler.java:286)
> > at
> > org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
> > at
> >
>
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)
> > at
> > org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
> > at
> >
>
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)
> > at
> >
>
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
> > at
> >
>
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
> > at java.lang.Thread.run(Thread.java:484)
> > *Root cause:*
> > java.sql.SQLException:
> > at org.postgresql.Connection.ExecSQL(Connection.java:533)
> > at org.postgresql.jdbc2.Statement.execute(Statement.java:294)
> > at
> org.postgresql.jdbc2.Statement.executeQuery(Statement.java:59)
> > at
> >
>
_0002fzz_0002ejspzz_jsp_464._jspService(_0002fzz_0002ejspzz_jsp_464.java:77)
> > at
> > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
> > at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > at
> >
>
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177)
> > at
> >
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
> > at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
> > at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > at
> >
> org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
> > at org.apache.tomcat.core.Handler.service(Handler.java:286)
> > at
> > org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
> > at
> >
>
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)
> > at
> > org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
> > at
> >
>
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)
> > at
> >
>
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
> > at
> >
>
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
> > at java.lang.Thread.run(Thread.java:484)
> >
> > ---------------------------------------
> >
> > If I take out the encoding line it works but truncates at any
> non-latin
> > character.
> >
> > culley
> >
> >
> >
> > At 07:33 PM 9/11/01 -0700, you wrote:
> >
> >> Culley,
> >>
> >> I would like to help, but I'm not sure what I can do to help. If
> >> there is anything I can do, please let me know.
> >>
> >> thanks,
> >> --Barry
> >>
> >>
> >> Culley Harrelson wrote:
> >>
> >>> Yes, psql works fine and displays non-English characters fine.
> >>> Culley
> >>> At 06:05 PM 9/11/01 -0700, you wrote:
> >>>
> >>>> If that is the classpath you are using then you should be using the
>
> >>>> correct code. Can you sucessfully select the data through psql?
> >>>>
> >>>> thanks,
> >>>> --Barry
> >>>>
> >>>> Culley Harrelson wrote:
> >>>>
> >>>>> No this problem was fixed when I rebuild the database with UNICODE
>
> >>>>> encoding. No more '?'. Now the data just gets *truncated* when
> it
> >>>>> hits a non-Latin character.
> >>>>> Here is my classpath:
> >>>>>
>
/usr/jdk1.3/jre/lib/rt.jar:/usr/jdk1.3/lib/tools.jar:/usr/jakarta-oro-2.0.1/jakarta-oro-2.0.1.jar:/usr/jakarta-regexp-1.2/jakarta-regexp-1.2.jar:/usr/jakarta-servletapi-3.2/lib/servlet.jar:/usr/jakarta-tomcat-3.2.1/lib/jasper.jar:/usr/jakarta-tomcat-3.2.1/lib/webserver.jar:/usr/Jetspeed-1.1/Jetspeed.jar:/usr/cocoon-1.8/lib/stylebook-1.0-b2.jar:/usr/cocoon-1.8/bin/cocoon.jar:/usr/xerces-1_2_0/xerces.jar:/usr/jakarta-ant/lib/ant.jar:/usr/jakarta-ant/lib/jaxp.jar:/usr/jakarta-ant/lib/optional.jar:/usr/jakarta-ant/lib/parser.jar:/usr/xalan_1_2_D01/xalan.jar:/usr/xalan_1_2_D01/bsf.jar:/usr/xalan_1_2_D01/bsfengines.jar:/usr/aoserv/lib/acme.jar:/usr/aoserv/lib/aocode-public.jar:/usr/aoserv/lib/aoserv-private.jar:/usr/aoserv/lib/damud.jar:/usr/aoserv/lib/danshome.jar:/usr/castor/castor-0.8.8.jar:/usr/cos/lib/cos.jar:/usr/ecs-1.3.3/ecs-1.3.3.jar:/usr/freemarker152/freemarker-jdk1.2.jar:/usr/gnu.regexp-1.0.8/lib/gnu-regexp-1.0.8.jar:/usr/jaf-1.0.1/activation.jar:/usr/jakarta-slid
> e-
> >>>>
> >> 1.
> >>
> >>>>
> >>>>
>
0m4/slide/lib/webdav.jar:/usr/jakarta-slide-1.0m4/slide/lib/slide.jar:/usr/javachart/jars/kcServlet.jar:/usr/javamail-1.1.3/mail.jar:*/usr/jdbc-2.0/jdbc-2.0.jar*:/usr/jsse1.0.2/lib/jcert.jar:/usr/jsse1.0.2/lib/jnet.jar:/usr/jsse1.0.2/lib/jsse.jar:/usr/Apache-Jyve-20000907/src/java:/usr/mm.mysql-2.0.4/mm-mysql.jar:/usr/openxml/openxml-1.2.jar:/usr/ozone-0.5.5:*/usr/share/pgsql/jdbc7.1-1.2.jar*:/usr/pop3-1.1.1/pop3.jar:/usr/soap-2_0/lib/soap.jar:/usr/spfc-0.2.0/bin/spfc.jar:/usr/Apache-Turbine-20000907/src/java:/usr/village-1.3/village-1.3.jar:/usr/webmacro/webmacro.jar:/usr/xang_0_0_2/fesi.zip:/usr/xang_0_0_2/xang.jar:/usr/xmlrpc-java/lib/xmlrpc.jar:/usr/ApacheJSSI-1.1.2/src/java/ApacheJSSI.jar:/usr/interclient/interclient.jar:/usr/PoolMan-1.4.1/lib/PoolMan.jar:/usr/fop-0_13_0/fop_bin_0_13_0.jar:/usr/fop-0_13_0/lib/xml.jar:/wwwgroup/culley/classes:/www/flashcard/classes:/www/banyan/classes
>
> >>>>
> >>>>
> >>>>> In the same directory as the 7.1-1.2 driver is a copy of the old
> >>>>> driver. Is there someway I could still be hitting the old one?
> >>>>> An interesting anomoly-- When I hit my remote production postgres
> >>>>> server from my local tomcat (normally I'm using tomcat on the same
>
> >>>>> machine as the database) non-English characters *were* displayed
> >>>>> correctly. I was through the jdbc7.0-1.2.jar driver though! Very
>
> >>>>> confusing...
> >>>>> I'm currently updating my local dinky little linux box with
> >>>>> postgres 7.1.3 so my dev environment more closely matches the
>
=== message truncated ===

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