Thread: pgAdmin hangs

On Tue, 2012-02-28 at 10:10 +0100, Bartosz Dmytrak wrote:
> hi,
> I've tried to open SQL query tool using SQL button to see table definition
> (Copy SQL from main window to query tool = TRUE) , but pgAdmin does not
> reply.
> Using other instance of pgAdmin on server side, I can see new process is
> started for Query Tool (status <IDLE>) in server status window.
>
> agAdmin logs:
> 2012-02-28 09:30:40 INFO   : Opening connection with connection string:
> host='myHost' dbname='myDB' user='postgres' password='XXXXXX' port=5432
> sslmode=require application_name='pgAdmin III - Narzędzie Zapytania'
> 2012-02-28 09:30:41 QUERY  : Scalar query (myHost:5432): SELECT version();
> 2012-02-28 09:30:41 QUERY  : Query result: PostgreSQL 9.1.3, compiled by
> Visual C++ build 1500, 64-bit
> 2012-02-28 09:30:41 QUERY  : Set query (myHost:5432): SET DateStyle=ISO;
> SET bytea_output=escape;
> SELECT oid, pg_encoding_to_char(encoding) AS encoding, datlastsysoid
>   FROM pg_database WHERE oid = 16651
> 2012-02-28 09:30:41 INFO   : Setting client_encoding to 'UNICODE'
> 2012-02-28 09:30:41 SCRIPT : Application created
>
> server logs (server is localized to polish):
> 2012-02-28 09:30:40.986 CET|[nieznany]||[nieznany]|[nieznany]|2844
> DZIENNIK:  odebrano połączenie: host=myHost.mydomain.pl port=54269
> 2012-02-28 09:30:41.016 CET|[nieznany]|myHost.mydomain.pl|postgres|myDB|2844
> DZIENNIK:  zautoryzowano połączenie: użytkownik=postgres baza danych=myDB
> 2012-02-28 09:30:41.021 CET|pgAdmin III - Narz??dzie Zapytania|myHost.
> mydomain.pl|postgres|myDB|2844 DZIENNIK:  wyraĹĽenie: SELECT version();
> 2012-02-28 09:30:41.025 CET|pgAdmin III - Narz??dzie Zapytania|myHost.
> mydomain.pl|postgres|myDB|2844 DZIENNIK:  wyraĹĽenie: SET DateStyle=ISO;
>  SET bytea_output=escape;
> SELECT oid, pg_encoding_to_char(encoding) AS encoding, datlastsysoid
>   FROM pg_database WHERE oid = 16651
> 2012-02-28 09:30:41.030 CET|pgAdmin III - Narz??dzie Zapytania|myHost.
> mydomain.pl|postgres|myDB|2844 DZIENNIK:  wyraĹĽenie: set client_encoding
> to 'UNICODE'
>
> I can't see nothing special in logs.
> I tried to restart pgAdmin - same scenario every time, pgAdmin hangs when
> SQL button is clicked.
> SQL pane works fine - shows table definition, problem occurs for other
> objects too (e.g. function, schema, operator). Strange thing for me is that
> this works fine on server (pgAdmin 1.14.2 on Windows Server - installed
> with new version of PostgreSQL)
>
> pgAdmin 1.14.2 Windows 7 32 bit - installed outside server bundle
> Server: 9.1.3 on Windows Server 2008 R2 64 bit.
>

It's probably because of the .pgadmin_histoqueries file. Try renaming it
(don't delete it). If it works after renaming, can you send me
your .pgadmin_histoqueries file? privately, if necessary (because of
private queries or because it's too big). It would help me find the bug.


--
Guillaume
http://blog.guillaume.lelarge.info
http://www.dalibo.com

On Tue, 2012-02-28 at 12:49 +0100, Bartosz Dmytrak wrote:
> Hi,
> works after renaming. File in different email.
> 

Thank you. I've found your issue. We didn't deal well with empty strings
in the queries history file. It's now fixed in git.

Thanks again.


-- 
Guillaume
http://blog.guillaume.lelarge.info
http://www.dalibo.com