Re: PreparedStatement.executeBatch() error? 7.3

that seems to have fixed it...the non-beta version..That's what came
down with CVS at the 7.3 release. It alos seems to have fixed the error
I was getting about not enough memory when the data was over 1meg in
size. Still takes forever to process it, but hey..

thanx,
-jj-

On Mon, 2003-02-10 at 10:53, Barry Lind wrote:
> Jeremiah,
>
> This shows that you are using the beta1 driver. Can you download the
> latest 7.3 driver from jdbc.postgresql.org and try it, and send it's logs?
>
> thanks,
> --Barry
>
>
> Jeremiah Jahn wrote:
> > Here are the results of the log level set to 2. There seems to be a
> > little extra data stuck on the end of the batch version.
> >
> >
> > Establishing connection...PostgreSQL 7.3b1 JDBC3 jdbc driver build 104
> > LOG: query: set datestyle to 'ISO'; select version(), case when pg_encoding_to_char(1) = 'SQL_ASCII' then 'UNKNOWN' else getdatabaseencoding() end;
> > getConnection returning driver[className=org.postgresql.Driver,org(dot)postgresql(dot)Driver(at)5dd582]
> > done
> > LOG: query: begin;
> > LOG: query: delete from actor where case_id = '1998CF46' and court_ori = 'IL078015J'
> > ...
> > LOG: query: insert into case_data (case_id,court_ori,extraction_datetime,update_date) values ('1998CF46','IL078015J','20030210T092429','1901/01/01')
> > java.lang.ArrayIndexOutOfBoundsException: 1
> > at org.postgresql.core.QueryExecutor.sendQuery(QueryExecutor.java:143)
> > at org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:65)
> > at org.postgresql.jdbc1.AbstractJdbc1Connection.ExecSQL(AbstractJdbc1Connection.java:451)
> > at org.postgresql.jdbc1.AbstractJdbc1Statement.execute(AbstractJdbc1Statement.java:281)
> > at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:48)
> > at org.postgresql.jdbc1.AbstractJdbc1Statement.executeUpdate(AbstractJdbc1Statement.java:179)
> > at org.postgresql.jdbc1.AbstractJdbc1Statement.executeUpdate(AbstractJdbc1Statement.java:165)
> > at org.postgresql.jdbc2.AbstractJdbc2Statement.executeBatch(AbstractJdbc2Statement.java:80)
> > at com.goodinassociates.judici.importer.judici.DOXImporter.importDoc(Unknown Source)
> > at com.goodinassociates.judici.importer.judici.ImportServer$Client.run(ImportServer.java:482)
> > LOG: query: insert into case_data_store values ('1998CF46','IL078015J',0,'\\254\\355\\000\\005t\\001\\245<?xml version="1.0" encoding="UTF-8"?>\\015\\012<!DOCTYPE CourtDataTransferFile>\\015\\012<CourtDataTransferFile FileCreationDateTime="20030210T092429" Version="1"><Provider ProducerID="translation" ID="GAL" /><Court NCIC="IL078015J"><Case Number="1998CF46" Action="Delete" ModificationType="None" LastUpdateDate="1901/01/01" TypeCode="" SubtypeCode="" TypeSubtypeText="" Year="" Title="" Category="" /></Court></CourtDataTransferFile>\\015\\012')'1998CF46'Qrollback; begin;
> > ERROR: parser: parse error at or near "'1998CF46'" at character 541
> >
> > the last line looks like this in the non-batch version:
> > LOG: query: insert into case_data_store values ('1998CF47','IL078015J',0,'\\254\\355\\000\\005t\\001\\245<?xml version="1.0" encoding="UTF-8"?>\\015\\012<!DOCTYPE CourtDataTransferFile>\\015\\012<CourtDataTransferFile FileCreationDateTime="20030210T093214" Version="1"><Provider ProducerID="translation" ID="GAL" /><Court NCIC="IL078015J"><Case Number="1998CF47" Action="Delete" ModificationType="None" LastUpdateDate="1901/01/01" TypeCode="" SubtypeCode="" TypeSubtypeText="" Year="" Title="" Category="" /></Court></CourtDataTransferFile>\\015\\012')
> >
> > There is no '1998CF46' stuff tagged on the end of it.
> >
> >
> >
> > On Fri, 2003-02-07 at 21:34, Barry Lind wrote:
> >
> >>Jeremiah,
> >>
> >>I am a bit confused. You mention two different errors in your email the
> >> "ERROR: parser:...." and the stack trace. Do both get produced at
> >>the same time, or are they happening at different times?
> >>
> >>Also the parse error looks like an error coming from the database. Can
> >>you turn on query logging on the server to see the text of the statement
> >>that the error is occuring in? That should provide a clue as to why the
> >>sql statement is invalid.
> >>
> >>To log the sql statements on the server you want to set the parameter
> >>log_statement=true in your postgresql.conf file. Also it might help to
> >>turn on debug logging in the jdbc driver. Can you add ?loglevel=2 to
> >>the jdbc connection url? (both of the above suggestions are for 7.3,
> >>the details on doing this on 7.2 are a bit different).
> >>
> >>thanks,
> >>--Barry
> >>
> >>
> >>Jeremiah Jahn wrote:
> >>
> >>>The following code doesn't work, but if in place of doing an addBatch
> >>>loop with an executeBatch(), I do an executeUpdate each time it does
> >>>work. I get a parse error from the db server:
> >>>
> >>>ERROR: parser: parse error at or near "'1998CF43'" at character 4202
> >>>
> >>>this corresponds to the first value. I'm using the jdbc3 jar for this.
> >>>
> >>> PreparedStatement pStatement = connection.prepareStatement("insert into case_data_store values (?,?,?,?)");
> >>> ByteArrayOutputStream baos = new ByteArrayOutputStream(4096);
> >>>
> >>> for (int current_chunk = 0; current_chunk < chunk_count; current_chunk++){
> >>>
> >>> pStatement.setString(1,values.get("CASENUMBER").toString());
> >>> pStatement.setString(2,values.get("NCIC").toString());
> >>> pStatement.setInt(3,current_chunk);
> >>> pStatement.setBytes(4,baos.toByteArray());
> >>> pStatement.addBatch();
> >>> //pStatement.executeUpdate();
> >>>
> >>> }
> >>>
> >>> pStatement.executeBatch();
> >>>
> >>>
> >>>
> >>>This is the stack trace:
> >>>java.lang.ArrayIndexOutOfBoundsException: 1
> >>> at
> >>>org.postgresql.core.QueryExecutor.sendQuery(QueryExecutor.java:143)
> >>> at
> >>>org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:65)
> >>> at
> >>>org.postgresql.jdbc1.AbstractJdbc1Connection.ExecSQL(AbstractJdbc1Connection.java:451)
> >>> at
> >>>org.postgresql.jdbc1.AbstractJdbc1Statement.execute(AbstractJdbc1Statement.java:281)
> >>> at
> >>>org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:48)
> >>> at
> >>>org.postgresql.jdbc1.AbstractJdbc1Statement.executeUpdate(AbstractJdbc1Statement.java:179)
> >>> at
> >>>org.postgresql.jdbc1.AbstractJdbc1Statement.executeUpdate(AbstractJdbc1Statement.java:165)
> >>> at
> >>>org.postgresql.jdbc2.AbstractJdbc2Statement.executeBatch(AbstractJdbc2Statement.java:80)
> >>>
> >>>
> >>
> >>
> >>
> >>
> >>---------------------------(end of broadcast)---------------------------
> >>TIP 1: subscribe and unsubscribe commands go to majordomo(at)postgresql(dot)org
>
>
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 6: Have you searched our list archives?
>
> http://archives.postgresql.org
--
Jeremiah Jahn <jeremiah(at)cs(dot)earlham(dot)edu>