looks like today is going to be another rubbish one. we have recently updated our sql box with a complete monster, with loads of cores and ram, however we are stuck with out old DB schema which is cra
I encountered a deadlock which puzzles me. I read in a different post Mysql deadlock explanation needed an answer that didn\'t solve my confusion.
I have a sql server database setup that accepts insert transactions from a visual studio application that is running using threads. Now the transactions are getting deadlocked and I have a workaround
I can\'t find anything discussing the case where there are multiple possible indexes that could be used to backup a FK constraint.
I\'ve been getting deadlock errors in my live app, and have traced them (using sql server profiler\'s \"deadlock graph\") to after insert triggers defined on my tables.
Can someone please help me to read/understand this deadlock graph? I don\'t understand why process 75 is requesting a lock on an object that he has a lock on already?
I have the following table CREATE TABLE IF NOT EXISTS `task` ( `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
How to restart a transaction (so that it executes at least once) when we get: ( com.mysql.jdbc.exceptions.开发者_如何转开发jdbc4.MySQLTransactionRollbackException:Deadlock found when trying to get l
I\'m running into a deadlock after I added a trigger. There is a UserBalanceHistory table which has one row for each transaction and an Amount column. A trigger was added to sum the Amount column and
I\'ve strange deadlock graph where the victim chosen by MSSQL server 2008 isn\'t part of the deadlock loop.
加载中,请稍侯......