Re: Inseting multiple rows at onece.
От | Steve |
---|---|
Тема | Re: Inseting multiple rows at onece. |
Дата | |
Msg-id | 3BD5FABF.2B9CA3D0@zeropps.uklinux.net обсуждение исходный текст |
Ответ на | Re: Inseting multiple rows at onece. (xavier.goddeeris@dds.delphiauto.com (Xavier Goddeeris)) |
Список | pgsql-general |
> Well, it is possible to add lots of rows in one operation with the SQL > command "COPY" (read Postgres' documentation) but running 2000 INSERT > queries on such type of table doesn't take a long time, since you seam > not to have lots of columns in your table ip_list. > > Even if you have an index (unique or not) on one of the columns of > your table it won't be really time-consuming. > > In my database I have a table with 350000 rows and inserting new rows > is very fast with the insert command (altougth it would be faster with > COPY - but COPY is usually used for data transfers with text files). > > Regards, > xav. Thanks for the info. I avoided the COPY command at first because it appeared that it couldn't be used to populate partial tables eg only one column of a multi column table, but I probably just read the docs wrongly. I'll have another look at the docs. Thanks again. -- Cheers Steve email mailto:steve@zeropps.uklinux.net %HAV-A-NICEDAY Error not enough coffee 0 pps. web http://www.zeropps.uklinux.net/ or http://start.at/zero-pps
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