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List:       php-doc-bugs
Subject:    [DOC-BUGS] [PHP-BUG] Doc #68961 [NEW]: PDO::rollBack(): Unclear sentence on autocommit mode
From:       "chealer at gmail dot com"<php-bugs () lists ! php ! net>
Date:       2015-01-30 16:18:25
Message-ID: bug-68961 () bugs ! php ! net
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From:             chealer at gmail dot com
Operating system: 
PHP version:      Irrelevant
Package:          Documentation problem
Bug Type:         Documentation Problem
Bug description:PDO::rollBack(): Unclear sentence on autocommit mode

Description:
------------
---
From manual page: http://www.php.net/pdo.rollback
---
The second paragraph reads:

If the database was set to autocommit mode, this function will restore
autocommit mode after it has rolled back the transaction. 

I am not knowledgeable on transactions and PDO autocommit mode, but I
cannot make sense of that. If the database is in autocommit mode, how
can the transaction be rolled back? Or in other words, which transaction
would be rolled back?


-- 
Edit bug report at https://bugs.php.net/bug.php?id=68961&edit=1
-- 
Try a snapshot (PHP 5.4):   https://bugs.php.net/fix.php?id=68961&r=trysnapshot54
Try a snapshot (PHP 5.5):   https://bugs.php.net/fix.php?id=68961&r=trysnapshot55
Try a snapshot (trunk):     https://bugs.php.net/fix.php?id=68961&r=trysnapshottrunk
Fixed in SVN:               https://bugs.php.net/fix.php?id=68961&r=fixed
Fixed in release:           https://bugs.php.net/fix.php?id=68961&r=alreadyfixed
Need backtrace:             https://bugs.php.net/fix.php?id=68961&r=needtrace
Need Reproduce Script:      https://bugs.php.net/fix.php?id=68961&r=needscript
Try newer version:          https://bugs.php.net/fix.php?id=68961&r=oldversion
Not developer issue:        https://bugs.php.net/fix.php?id=68961&r=support
Expected behavior:          https://bugs.php.net/fix.php?id=68961&r=notwrong
Not enough info:            https://bugs.php.net/fix.php?id=68961&r=notenoughinfo
Submitted twice:            https://bugs.php.net/fix.php?id=68961&r=submittedtwice
register_globals:           https://bugs.php.net/fix.php?id=68961&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=68961&r=php4
Daylight Savings:           https://bugs.php.net/fix.php?id=68961&r=dst
IIS Stability:              https://bugs.php.net/fix.php?id=68961&r=isapi
Install GNU Sed:            https://bugs.php.net/fix.php?id=68961&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=68961&r=float
No Zend Extensions:         https://bugs.php.net/fix.php?id=68961&r=nozend
MySQL Configuration Error:  https://bugs.php.net/fix.php?id=68961&r=mysqlcfg


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