Path: csiph.com!usenet.pasdenom.info!aioe.org!news.stack.nl!newsfeed.xs4all.nl!newsfeed2.news.xs4all.nl!xs4all!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: UNSURE 0.232 X-Spam-Level: ** X-Spam-Evidence: '*H*': 0.60; '*S*': 0.06; 'modifies': 0.09; 'attempted': 0.16; 'operation,': 0.16; 'received:195.186': 0.16; 'received:bluewin.ch': 0.16; 'wrote:': 0.18; 'header:User- Agent:1': 0.23; 'query': 0.26; 'header:In-Reply-To:1': 0.27; 'am,': 0.29; 'invoke': 0.31; 'another': 0.32; 'fri,': 0.33; 'could': 0.34; 'connection': 0.35; '+0200,': 0.36; 'much.': 0.36; 'subject:data': 0.36; 'thanks': 0.36; 'subject:?': 0.36; 'thank': 0.38; 'to:addr:python-list': 0.38; 'does': 0.39; 'to:addr:python.org': 0.39; 'how': 0.40; 'removing': 0.60; 'it!': 0.67; 'compliant': 0.68; 'sooo': 0.84; 'subject:Where': 0.84; 'works!': 0.91; 'miracle': 0.93; '2013': 0.98 Date: Sat, 05 Oct 2013 10:39:03 +0200 From: "F.R." User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130510 Thunderbird/17.0.6 MIME-Version: 1.0 To: python-list@python.org Subject: Re: Where does MySQLdb put inserted data? References: <524E7081.3080308@bluewin.ch> <8mhu49dobl4dg99am35dcri2qegp0ssbrc@4ax.com> In-Reply-To: <8mhu49dobl4dg99am35dcri2qegp0ssbrc@4ax.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Mailman-Approved-At: Sat, 05 Oct 2013 13:19:58 +0200 X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 19 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1380971999 news.xs4all.nl 15863 [2001:888:2000:d::a6]:51192 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:56180 On 10/05/2013 12:55 AM, Dennis Lee Bieber wrote: > On Fri, 04 Oct 2013 09:38:41 +0200, "F.R." > declaimed the following: > > > > MySQLdb, as with all DB-API compliant adapters, does NOT do > "auto-commit" -- you MUST execute a con.commit() after any query (sequence) > that modifies data. Without it, closing the connection will invoke a > ROLLBACK operation, removing any attempted changes. That's it! It works! Thank you sooo much. A miracle how I could go without commits for years and never have missing data. Anyway, another lesson learned . . . Thanks Frederic