Re: newbie - postgresql or mysql
От | Frank |
---|---|
Тема | Re: newbie - postgresql or mysql |
Дата | |
Msg-id | 6.2.3.4.0.20050901140053.01d13778@incoming.verizon.net обсуждение исходный текст |
Ответ на | Re: newbie - postgresql or mysql (Michael Fuhr <mike@fuhr.org>) |
Список | pgsql-general |
>>mysqldump --extended-insert=FALSE<< Thanks for the help, this is allowing me to import the data now. Regards, Frank At 09:37 AM 9/1/2005, Michael Fuhr wrote: >[Please copy the mailing list on replies so others can contribute >to and learn from the discussion. Also, please don't top-post, as >it destroys the flow of the discussion; I've moved your questions >to a more logical place.] > >On Wed, Aug 31, 2005 at 03:49:57PM -0600, aly.dharshi@telus.net wrote: > > On Wed, 31 Aug 2005, Michael Fuhr wrote: > > >On Wed, Aug 31, 2005 at 03:17:29PM -0400, Frank wrote: > > >>>>insert into category values > > >>>>(4, 'Hardware - Monitor', 2, '2004-10-12 10:50:01'), > > >>>>(5, 'Hardware - Printer', 2, '2004-10-12 10:50:02'), > > >>>>(6, 'Hardware - Terminal', 2, '2004-10-12 10:50:02'), > > > > > >PostgreSQL doesn't support this form of INSERT; you'll have to use > > >a separate INSERT per record or use COPY. Another method, although > > >probably not useful in this case, is to insert records from a subquery; > > >see the INSERT documentation for more information. > > > > Wouldn't it be simpler to do a dblink, and just get the data from MySQL > > and drop it into PostgreSQL ? Or is this too complicated ? > >dblink (at least the one distributed as contrib/dblink) is for >making connections to other PostgreSQL databases. You could, >however, use DBI-Link or something similar to make connections to >MySQL or another data source; in that case you could use the subquery >form of INSERT: > >INSERT INTO tablename (columnlist) SELECT columnlist FROM ... ; > >However, if you're just doing a one-time import of data from MySQL, >then it might be simplest to dump the data with separate INSERT >statements (mysqldump --extended-insert=FALSE). > >-- >Michael Fuhr > >---------------------------(end of broadcast)--------------------------- >TIP 2: Don't 'kill -9' the postmaster
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