Re: insert multiple rows
От | Andrew McMillan |
---|---|
Тема | Re: insert multiple rows |
Дата | |
Msg-id | 1020557234.15995.5.camel@kant.mcmillan.net.nz обсуждение исходный текст |
Ответ на | insert multiple rows ("G" <gerard@interfold.com>) |
Ответы |
Altering columns without losing data
|
Список | pgsql-novice |
On Sun, 2002-05-05 at 10:31, G wrote: > > Hello, > > Just getting started with postgres. Is there an equivalent sql command to > insert multiple rows? In mysql it's: > > insert into table (a,b,c) > values (1,2,3), (4,5,6); > > I exported 6000 rows from mysql using single inserts - it's rather slow > executing them one by one into progresql. In PostgreSQL you should: BEGIN WORK; INSERT ..... ... COMMIT; To have it all happen much quicker. There is not equivalent syntax to the non-standard-SQL of MySQL within the SQL standard, nor does PostgreSQL have such an extension. If you can get the data in tab-delimited format you could also use the COPY command in PostgreSQL to load the data much faster. Regards, Andrew. -- -------------------------------------------------------------------- Andrew @ Catalyst .Net.NZ Ltd, PO Box 11-053, Manners St, Wellington WEB: http://catalyst.net.nz/ PHYS: Level 2, 150-154 Willis St DDI: +64(4)916-7201 MOB: +64(21)635-694 OFFICE: +64(4)499-2267 Are you enrolled at http://schoolreunions.co.nz/ yet?
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