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24 views

Update on a table on MySQL Innodb seems to hang / lock forerever

When performing an update on a MySQL database for an InnoDB table, the update sentence never finishes. This is the update sentence from the MySQL query log: UPDATE `bb_plan` SET `creation_date` = '...
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2answers
41 views

What would cause an UPDATE statment to hang when executing from an .mdb file to SQL Server 2008 R2 over ODBC?

Is there anything that would cause an UPDATE statement INNER JOINed between a separate MS-Access linked table and an SQL Server 2008 R2 table to hang, when the values are being set on the SQL Server ...
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0answers
45 views

MySQL database hangs but less CPU

I create an application for 30 concurrent users using C# and InnoDB of MySQL (mysql-5.1.35). The size of database is more than 100M lines (~20GB). Most of data is come from 7 active table (2M lines/...
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0answers
102 views

Mysql server does not start if binary logging is disabled

I have been trying to disable binary logging on a slave server, since I do not use it as a master for another one, I have no use for the logs and I am trying to reduce lag so cut out everything that ...
3
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0answers
342 views

SQL Server 2014 SP1 stops responding

Recently I have upgraded my development machine to Windows 10 and SQL Server 2014 SP1 Express (12.0.4213). Then I noticed that my application sometimes crashes with a timeout exception. It is quite a ...
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1answer
65 views

How to get postgres to resume processes after it hangs when the RAID drive hosting the tablespace times out

Nearly once per day I'm getting a timeout that shows up in console like: 7:1:36 PM kernel: Areca RAID volume scsi command timeout (target=0 lun=0) which corresponds exactly to when all postgres ...
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1answer
173 views

MySQL: “CREATE DATABASE mydb” command hangs [closed]

On my MySQL 5.6 server, when logged in as root, the command CREATE DATABASE hangs. No error message - nothing. The MySQL error log doesn't show anything special either. What could I look into to ...
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1answer
177 views

Multiple left join hangs server

I have a problem with left join query. It connects 3 tables and calculates sales value for categories. Query: SELECT categories.name, categories.id, SUM((orders_products....
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0answers
294 views

SSMS 2012 Application Hang on start up

This morning I had to unsafely shut my computer down, unfortunately SSMS 2012 was open at the time. Now when I open SSMS I get no database connection popup and everytime I click on the window I hear ...
2
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1answer
2k views

MySQL hangs in killed state

I have a strange situation where a mysql OPTIMIZE query will never end. After killinh it, it remains in the "killed" state. Scenario to reproduce: OS: CentOS 6.5 MySQL: 5.6 Engine: MyISAM (with at ...
2
votes
1answer
983 views

SSIS execute task running wscript.exe hangs when started from SQL Server Agent

I have a problem with sql server 2012 SSIS package which has execute step running wscript.exe utility. When I run this package from BIDS everything works fine, when I start package from SSIS it also ...
2
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1answer
1k views

SQL Server Error 833 On LDF File

I'm getting error 833 on my ldf file and i'm getting it a lot. Please see the following. When this happens, my application is hang already. I know error 833 has been reported a lot, but what does it ...
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0answers
579 views

How to detect when ORA-00604 occurred?

Today, between 3:00pm-3:30pm, my Oracle 10g database on Windows hanged twice. Error messages were related to ORA-00604. I'm pretty sure it was some query or queries that some user run as owner of some ...
3
votes
0answers
976 views

Why does Oracle hang on “ALTER TABLE ADD … NOT NULL”?

Using Oracle Database 10g Enterprise Edition Release 10.2.0.1.0, the operations below have completely stumped me. The first locks up (table has DDL lock, finally killed query after 20+ minute wait). ...