Re: [GENERAL] setting login database
OK, I am not yet awake :-) Of course, the connection string has database name but some thing is not working on OGSA-DAI side. It is giving authorisation failure error! Samatha Samatha Kottha wrote: Hi Michael, Thank you for the tip. The integration tool is OGSA-DAI. Of course, we have to specify the database but the connection string that it uses does not contain it. Cheers, Samatha Michael Fuhr wrote: On Thu, Jun 07, 2007 at 03:38:15PM +0200, Samatha Kottha wrote: We are trying to access a postgres database using a data integration tool. This data integration tool have options to specify the hostname, port, userid, and passwd of a database. But there is no way to supply the database name. What data integration tool is it? Are you sure it doesn't have an option to specify the database? So, I am thinking to set the database name to each user (default login database) so that they do not need to supply that info when they access data using data integration tool. In libpq applications a role's default database has the same name as the role; you can override that with the PGDATABASE environment variable. http://www.postgresql.org/docs/8.2/interactive/libpq-envars.html See also PGSERVICE, PGSYSCONFDIR, and the connection service file. http://www.postgresql.org/docs/8.2/interactive/libpq-pgservice.html -- Samatha Kottha Zentrum für Informationsdienste und Hochleistungsrechnen (ZIH) Technische Universität Dresden Tel: (+49) 351 463-38776 Room 1019 Fax: (+49) 351 463-38245 Noethnitzer Straße 46 01187 Dresden Germany ---(end of broadcast)--- TIP 4: Have you searched our list archives? http://archives.postgresql.org/
Re: [GENERAL] setting login database
Hi Michael, Thank you for the tip. The integration tool is OGSA-DAI. Of course, we have to specify the database but the connection string that it uses does not contain it. Cheers, Samatha Michael Fuhr wrote: On Thu, Jun 07, 2007 at 03:38:15PM +0200, Samatha Kottha wrote: We are trying to access a postgres database using a data integration tool. This data integration tool have options to specify the hostname, port, userid, and passwd of a database. But there is no way to supply the database name. What data integration tool is it? Are you sure it doesn't have an option to specify the database? So, I am thinking to set the database name to each user (default login database) so that they do not need to supply that info when they access data using data integration tool. In libpq applications a role's default database has the same name as the role; you can override that with the PGDATABASE environment variable. http://www.postgresql.org/docs/8.2/interactive/libpq-envars.html See also PGSERVICE, PGSYSCONFDIR, and the connection service file. http://www.postgresql.org/docs/8.2/interactive/libpq-pgservice.html -- Samatha Kottha Zentrum für Informationsdienste und Hochleistungsrechnen (ZIH) Technische Universität Dresden Tel: (+49) 351 463-38776 Room 1019 Fax: (+49) 351 463-38245 Noethnitzer Straße 46 01187 Dresden Germany ---(end of broadcast)--- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
Re: [GENERAL] setting login database
On Fri, Jun 08, 2007 at 09:50:10AM +0200, Samatha Kottha wrote: OK, I am not yet awake :-) Of course, the connection string has database name but some thing is not working on OGSA-DAI side. It is giving authorisation failure error! What's the exact error message? Is the authorization failure coming from the database? What do the database logs show? Are you sure you're using the correct username and password? What do you have in pg_hba.conf? -- Michael Fuhr ---(end of broadcast)--- TIP 5: don't forget to increase your free space map settings
Re: [GENERAL] setting login database
On Thu, Jun 07, 2007 at 03:38:15PM +0200, Samatha Kottha wrote: We are trying to access a postgres database using a data integration tool. This data integration tool have options to specify the hostname, port, userid, and passwd of a database. But there is no way to supply the database name. What data integration tool is it? Are you sure it doesn't have an option to specify the database? So, I am thinking to set the database name to each user (default login database) so that they do not need to supply that info when they access data using data integration tool. In libpq applications a role's default database has the same name as the role; you can override that with the PGDATABASE environment variable. http://www.postgresql.org/docs/8.2/interactive/libpq-envars.html See also PGSERVICE, PGSYSCONFDIR, and the connection service file. http://www.postgresql.org/docs/8.2/interactive/libpq-pgservice.html -- Michael Fuhr ---(end of broadcast)--- TIP 2: Don't 'kill -9' the postmaster
