Everything I read about Hibernate states that you must roll back a transaction and close the session when an error occurs, and there\'s usually some variation of the following code (taken from Hiberna
A rollback after an insert that contains an output statement fails with \"The ROLLBACK TRANSACTION request has no corresponding BEGIN TRANSACTION.\"
I am working with multiple databases in a PHP/MySQL application. I have development, testing, staging and production databases to keep in sync.
Is ClickOnce rollback possible? How can I do that? Does this application download all files on updat开发者_JAVA技巧e?
While using Microsoft Excel 2007, something weird happened and all the names after the nth row change 开发者_JAVA百科to ABCD and I saved the file by mistake. How do I bring back the old names which ha
I am trying to set up a MySQL transaction such that I can loop through a bunch of queries (see below) and if any of them fail, rollback all of the changes. I am finding however that if one fails, not
MySql InnoDB is set autocommit off and used default isolation level REPEATABLE READ. There are two scenarioes that two distinct transactions T1 and T2 run in the time sequence below,
This is a rails question about migration versions So i have a few migrations already existing. i.e. in my db/migrate/ folder i have some file开发者_运维技巧s like this:
I\'m using Windows 7 and for the life of me I cannot figure out how to call the rollback function on app开发者_开发技巧cfg.py. All I want to know is what to type into the command prompt so I can rollb
I\'m using transactions in a MySQL database, along with Ajax, and I\'m having some troubles with scripts timing out. So, here\'s a rundown of what happens:
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