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| References | (2 earlier) <mailman.3971.1364595940.2939.python-list@python.org> <roy-A61512.20410329032013@news.panix.com> <roy-1FF146.22445329032013@news.panix.com> <CAPTjJmq4E95Fe43J9NOMGHbWD6CNRE4omhxFMvUpOiq=oc=ZeQ@mail.gmail.com> <2mocl85ru7r58tluf05e47qicjecpht68c@invalid.netcom.com> |
|---|---|
| Date | 2013-03-30 15:24 +1100 |
| Subject | Re: How to find bad row with db api executemany()? |
| From | Chris Angelico <rosuav@gmail.com> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.3989.1364617501.2939.python-list@python.org> (permalink) |
On Sat, Mar 30, 2013 at 3:19 PM, Dennis Lee Bieber <wlfraed@ix.netcom.com> wrote: > I think MySQL is the only common DBMS with an extension on INSERT of > allowing multiple records (I've not checked my Access 2010 docs, and my > MSDE/SQL-Server books are in storage -- but SQLite3, Firebird, and > PostgreSQL all seem to be "one INSERT = one record"). I don't know about performance, but syntactically at least, an INSERT is certainly allowed to do multiple records. I do this all the time for database dump/recreation, something like: INSERT INTO table (field,field,field) VALUES (value,value,value),(value,value,value); I've done this in PostgreSQL, and I'm pretty sure also in MySQL. That might be identical in performance to two separate statements, but at least it's clearer. ChrisA
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Re: How to find bad row with db api executemany()? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-03-29 18:25 -0400
Re: How to find bad row with db api executemany()? Roy Smith <roy@panix.com> - 2013-03-29 20:41 -0400
Re: How to find bad row with db api executemany()? Chris Angelico <rosuav@gmail.com> - 2013-03-30 11:57 +1100
Re: How to find bad row with db api executemany()? Roy Smith <roy@panix.com> - 2013-03-29 21:19 -0400
Re: How to find bad row with db api executemany()? Chris Angelico <rosuav@gmail.com> - 2013-03-30 13:05 +1100
Re: How to find bad row with db api executemany()? Tim Chase <python.list@tim.thechases.com> - 2013-03-29 22:17 -0500
Re: How to find bad row with db api executemany()? (PS) Tim Chase <python.list@tim.thechases.com> - 2013-03-29 22:38 -0500
Re: How to find bad row with db api executemany()? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-03-29 23:38 -0400
Re: How to find bad row with db api executemany()? Roy Smith <roy@panix.com> - 2013-03-29 22:44 -0400
Re: How to find bad row with db api executemany()? Chris Angelico <rosuav@gmail.com> - 2013-03-30 13:49 +1100
Re: How to find bad row with db api executemany()? Roy Smith <roy@panix.com> - 2013-03-29 23:09 -0400
Re: How to find bad row with db api executemany()? Chris Angelico <rosuav@gmail.com> - 2013-03-30 14:14 +1100
Re: How to find bad row with db api executemany()? Roy Smith <roy@panix.com> - 2013-03-29 23:36 -0400
Re: How to find bad row with db api executemany()? Chris Angelico <rosuav@gmail.com> - 2013-03-30 14:57 +1100
Re: How to find bad row with db api executemany()? Roy Smith <roy@panix.com> - 2013-03-30 00:10 -0400
Re: How to find bad row with db api executemany()? Chris Angelico <rosuav@gmail.com> - 2013-03-30 15:21 +1100
Re: How to find bad row with db api executemany()? Roy Smith <roy@panix.com> - 2013-03-30 10:19 -0400
Re: How to find bad row with db api executemany()? rusi <rustompmody@gmail.com> - 2013-03-29 20:13 -0700
Re: How to find bad row with db api executemany()? rusi <rustompmody@gmail.com> - 2013-03-29 20:15 -0700
Re: How to find bad row with db api executemany()? Roy Smith <roy@panix.com> - 2013-03-29 23:40 -0400
Re: How to find bad row with db api executemany()? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-03-29 23:53 -0400
Re: How to find bad row with db api executemany()? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-03-30 00:19 -0400
Re: How to find bad row with db api executemany()? Chris Angelico <rosuav@gmail.com> - 2013-03-30 15:24 +1100
Re: How to find bad row with db api executemany()? Tim Chase <python.list@tim.thechases.com> - 2013-03-30 06:38 -0500
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