Обсуждение: JDBC error in 7.0.3
During the run of a java program connected to 7.0.3, the following errors occurred: insert into current_resources values (459, 0, 'http://a1829.g.akamaitech.net/6/1829/792/000/search.britannica.com/ images/storethumbs/T_CMB_HG_FDALRTP.jpg', '', '', 'not foundnot found the requested object does not exist on this server the link you followed is either outdated inaccurate or the server has been instructed not to let you have it please inform the site administrator of the referring page r', 'Not Found') ERROR: Unterminated quotes string Error updating: insert into current_usages values (115, 459, 'trbauer', CURRENT_TIMESTAMP, 0) -- java.sql.SQLException: FATAL 1: Socket command type r unknown Any subsequent attent to access the database yields: An I/O error has occured while flushing the output - java.io.IOException: Broken pipe The problem is that the first insert statement is correct. Other statements had proceeded it. Could one of them have been the problem? Thanks, -- ---------------------------------------------------------------- Travis Bauer | CS Grad Student | IU |www.cs.indiana.edu/~trbauer ----------------------------------------------------------------
Hi all, I am currently working on a project for a company selling materials for building (cement, sand, stone floor, etc) which have 2500 employees and more than 100 agencies. They are porting their old commercial apps to web based technology. They use several Oracle database with more than 40 Gb each. We think about porting these database to PostgreSQL and deploy one server per agency with replication between them. I think it's a great challenge for us. So my question: Is someone here have worked on tools to export Oracle database complex schema to PostgreSQL. If then can you send them to me as I can construct a generic Oracle to PostgreSQL converter. My knowledge in Oracle is very poor, I just know about PostgreSQL but I thinks it's more the goal of PostgreSQL now that 7.1 is out than migrating from mySQL. So this should be a great tool. Regards Gilles DAROLD
Quoting Travis Bauer <trbauer@indiana.edu>: > During the run of a java program connected to 7.0.3, the following > errors occurred: > > insert into current_resources values (459, 0, > 'http://a1829.g.akamaitech.net/6/1829/792/000/search.britannica.com/ > images/storethumbs/T_CMB_HG_FDALRTP.jpg', '', '', 'not foundnot found > the requested object does not exist on this server the link you followed > > is either outdated inaccurate or the server has been instructed not to > let > you have it please inform the site administrator of the referring page > r', > 'Not Found') > ERROR: Unterminated quotes string > > Error updating: insert into current_usages values (115, 459, 'trbauer', > > CURRENT_TIMESTAMP, 0) -- java.sql.SQLException: > FATAL 1: Socket command type r unknown > > Any subsequent attent to access the database yields: > > An I/O error has occured while flushing the output - > java.io.IOException: > Broken pipe > > The problem is that the first insert statement is correct. Other > statements > had proceeded it. Could one of them have been the problem? No, the SQL looks ok. The broken pipe exceptions seem to indicate that the backend is dying for some reason. If you use psql, does the connection die if you enter the same queries? Peter -- Peter Mount peter@retep.org.uk PostgreSQL JDBC Driver: http://www.retep.org.uk/postgres/ RetepPDF PDF library for Java: http://www.retep.org.uk/pdf/
Quoting Gilles DAROLD <gilles@darold.net>: snip > So my question: Is someone here have worked on tools to export Oracle > database > complex schema to PostgreSQL. If then can you send them to me as I can > construct > a generic Oracle to PostgreSQL converter. My knowledge in Oracle is very > poor, > I just know about PostgreSQL but I thinks it's more the goal of > PostgreSQL > now that 7.1 is out than migrating from mySQL. So this should be a great > tool. In the source under contrib/retep there's a few Java classes that import/export into xml. Those classes were originally tested under Oracle 8i and PostgreSQL 7.1beta. They may help. Peter -- Peter Mount peter@retep.org.uk PostgreSQL JDBC Driver: http://www.retep.org.uk/postgres/ RetepPDF PDF library for Java: http://www.retep.org.uk/pdf/
Thanks for the reply. I figured it out. The previous insert statement before this one was including unusual character codes as part of a string. This was confusing the postmaster, which would stop interpreting that sql statement at that character and then for some reason confuse the next statements as part of the previous one. I'm not sure why this is. I fixed the problem by having my program "wash" all strings so no unusual characters get through. If you'd like to puruse this issue further I can send you the offending string, but I have fixed this particular problem for my purposes. -- ---------------------------------------------------------------- Travis Bauer | CS Grad Student | IU |www.cs.indiana.edu/~trbauer ---------------------------------------------------------------- Peter T Mount (peter@retep.org.uk) wrote: > Quoting Travis Bauer <trbauer@indiana.edu>: > > > During the run of a java program connected to 7.0.3, the following > > errors occurred: > > > > insert into current_resources values (459, 0, > > 'http://a1829.g.akamaitech.net/6/1829/792/000/search.britannica.com/ > > images/storethumbs/T_CMB_HG_FDALRTP.jpg', '', '', 'not foundnot found > > the requested object does not exist on this server the link you followed > > > > is either outdated inaccurate or the server has been instructed not to > > let > > you have it please inform the site administrator of the referring page > > r', > > 'Not Found') > > ERROR: Unterminated quotes string > > > > Error updating: insert into current_usages values (115, 459, 'trbauer', > > > > CURRENT_TIMESTAMP, 0) -- java.sql.SQLException: > > FATAL 1: Socket command type r unknown > > > > Any subsequent attent to access the database yields: > > > > An I/O error has occured while flushing the output - > > java.io.IOException: > > Broken pipe > > > > The problem is that the first insert statement is correct. Other > > statements > > had proceeded it. Could one of them have been the problem? > > No, the SQL looks ok. The broken pipe exceptions seem to indicate that the > backend is dying for some reason. > > If you use psql, does the connection die if you enter the same queries? > > Peter > > -- > Peter Mount peter@retep.org.uk > PostgreSQL JDBC Driver: http://www.retep.org.uk/postgres/ > RetepPDF PDF library for Java: http://www.retep.org.uk/pdf/ > > ---------------------------(end of broadcast)--------------------------- > TIP 4: Don't 'kill -9' the postmaster