Обсуждение: Postgress, report opening multiple connections
I have a report with a table and child tables. (BIRT)
The problem: Each call of dataset open a connection to the source but does not close it after dataset execution.
(This does not happen under a different DB like Oracle or Mysql)
Is it possible to force the closing of the transaction in the end of dataset execution?
The report crash after a while (too much IDLE transactions)
Any ideas?
On 08/14/2014 09:31 AM, Barry Bell wrote: > I have a report with a table and child tables. (BIRT) I am going to guess that BIRT means: http://www.eclipse.org/birt/about/ If that is the case, the native method of connection is through JDBC and to use ODBC you have to use a JDBC --> ODBC connector, correct? > The problem: Each call of dataset open a connection to the source but > does not close it after dataset execution. > (This does not happen under a different DB like Oracle or Mysql) Are you using the same method of connection? In other words are using ODBC or JDBC for the respective connections? > > > Is it possible to force the closing of the transaction in the end of > dataset execution? Not sure the psqlodbc would know what the end of the dataset execution is. This would seem to be something that would need to come from the framework(BIRT). > The report crash after a while (too much IDLE transactions) > > Any ideas? > -- Adrian Klaver adrian.klaver@aklaver.com
On 08/14/2014 12:44 PM, Barry Bell wrote: > We have BIRT report with multiple Queries inside the report. > Each Qurery inside the BIRT report is creating a different connection. > Any Ideas how to fix this? (Report may have upto 100 queries) Not without more information. Please look at my previous post for questions, the answers to which may help with this issue. > > Barry Bell > Senior Developer/Analyst > Logistics > Harte Hanks > 1525 NW 3rd ST > Deerfield Beach FL, 33442 > 954-429-3771 Ext 267 office > 954-281-1464 fax > -- Adrian Klaver adrian.klaver@aklaver.com
We have BIRT report with multiple Queries inside the report. Each Qurery inside the BIRT report is creating a different connection. Any Ideas how to fix this? (Report may have upto 100 queries) Barry Bell Senior Developer/Analyst Logistics Harte Hanks 1525 NW 3rd ST Deerfield Beach FL, 33442 954-429-3771 Ext 267 office 954-281-1464 fax hartehanks.com / linkedin / twitter / facebook -----Original Message----- From: Adrian Klaver [mailto:adrian.klaver@aklaver.com] Sent: Thursday, August 14, 2014 3:21 PM To: Barry Bell; Hiroshi Inoue (inoue@tpf.co.jp); Hiroshi Saito (hiroshi@winpg.jp); 'pgsql-odbc@postgresql.org' Cc: Pablo Portnoj Subject: Re: [ODBC] Postgress, report opening multiple connections On 08/14/2014 09:31 AM, Barry Bell wrote: > I have a report with a table and child tables. (BIRT) I am going to guess that BIRT means: http://www.eclipse.org/birt/about/ If that is the case, the native method of connection is through JDBC and to use ODBC you have to use a JDBC --> ODBC connector,correct? > The problem: Each call of dataset open a connection to the source but > does not close it after dataset execution. > (This does not happen under a different DB like Oracle or Mysql) Are you using the same method of connection? In other words are using ODBC or JDBC for the respective connections? > > > Is it possible to force the closing of the transaction in the end of > dataset execution? Not sure the psqlodbc would know what the end of the dataset execution is. This would seem to be something that would needto come from the framework(BIRT). > The report crash after a while (too much IDLE transactions) > > Any ideas? > -- Adrian Klaver adrian.klaver@aklaver.com