Here is what I get with loglevel=2
08:47:18.718 (1) PostgreSQL 8.2devel JDBC3 with SSL (build 503)
08:47:18.718 (1) Trying to establish a protocol version 3 connection to
localhost:5432
08:47:18.859 (1) FE=> StartupPacket(user=postgres, database=main,
client_encoding=UNICODE, DateStyle=ISO)
08:47:19.218 (1) <=BE AuthenticationOk
08:47:19.234 (1) <=BE ParameterStatus(client_encoding = UNICODE)
08:47:19.234 (1) <=BE ParameterStatus(DateStyle = ISO, MDY)
08:47:19.234 (1) <=BE ParameterStatus(integer_datetimes = off)
08:47:19.234 (1) <=BE ParameterStatus(is_superuser = on)
08:47:19.234 (1) <=BE ParameterStatus(server_encoding = LATIN1)
08:47:19.234 (1) <=BE ParameterStatus(server_version = 8.2beta1)
08:47:19.234 (1) <=BE ParameterStatus(session_authorization = postgres)
08:47:19.234 (1) <=BE ParameterStatus(standard_conforming_strings = off)
08:47:19.234 (1) <=BE ParameterStatus(TimeZone = US/Eastern)
08:47:19.234 (1) <=BE BackendKeyData(pid=3248,ckey=166035706)
08:47:19.234 (1) <=BE ReadyForQuery(I)
08:47:19.234 (1) compatible = 8.2
08:47:19.234 (1) loglevel = 2
08:47:19.234 (1) prepare threshold = 5
getConnection returning
driver[className=org.postgresql.Driver,[EMAIL PROTECTED]
08:47:19.296 (1) simple execute,
[EMAIL PROTECTED],
maxRows=0, fetchSize=0, flags=17
08:47:19.296 (1) FE=> Parse(stmt=null,query="select $1 from (select * from
pg_database) t",oids={23})
08:47:19.296 (1) FE=> Bind(stmt=null,portal=null,$1=<1>)
08:47:19.296 (1) FE=> Describe(portal=null)
08:47:19.296 (1) FE=> Execute(portal=null,limit=0)
08:47:19.296 (1) FE=> Sync
08:47:19.718 (1) FE=> Terminate
08:47:19.718 (1) Discarding IOException on close:
java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(Unknown Source)
at java.net.SocketOutputStream.write(Unknown Source)
at java.io.BufferedOutputStream.flushBuffer(Unknown Source)
at java.io.BufferedOutputStream.flush(Unknown Source)
at org.postgresql.core.PGStream.flush(PGStream.java:532)
at
org.postgresql.core.v3.ProtocolConnectionImpl.close(ProtocolConnectionImpl.java:131)
at
org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:215)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:452)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:354)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:258)
at org.apache.jsp.Test_jsp._jspService(Test_jsp.java:104)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:831)
at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:639)
at
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1196)
at java.lang.Thread.run(Unknown Source)
org.postgresql.util.PSQLException: An I/O error occured while sending to the
backend.
at
org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:216)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:452)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:354)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:258)
at org.apache.jsp.Test_jsp._jspService(Test_jsp.java:104)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:831)
at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:639)
at
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1196)
at java.lang.Thread.run(Unknown Source)
SQLException: SQLState(08006)
From: Oliver Jowett <[EMAIL PROTECTED]>
To: Tom Lane <[EMAIL PROTECTED]>
CC: Dave Cramer <[EMAIL PROTECTED]>, JEAN-PIERRE PELLETIER
<[EMAIL PROTECTED]>, List <pgsql-jdbc@postgresql.org>,
PostgreSQL-development <pgsql-hackers@postgresql.org>
Subject: Re: [HACKERS] [JDBC] server process (PID 1188) exited with exit
code
Date: Wed, 25 Oct 2006 03:26:07 +0000
Tom Lane wrote:
NULL, /* let the backend deduce param type */
I think the JDBC driver will be passing the int4 OID for the param type in
this case.
Best thing is probably for the OP to run with loglevel=2 and see exactly
what's being sent, though.
-O
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