Re: Performance on inserts
| От | Oliver Teuber |
|---|---|
| Тема | Re: Performance on inserts |
| Дата | |
| Msg-id | 20000826135201.A5721@abyss.devicen.de обсуждение исходный текст |
| Ответ на | Re: Performance on inserts (Matthew Kirkwood <matthew@hairy.beasts.org>) |
| Список | pgsql-hackers |
On Sat, Aug 26, 2000 at 12:14:06PM +0100, Matthew Kirkwood wrote: > On Sat, 26 Aug 2000, Jules Bean wrote: > > > Is there any simple way for Pg to combine inserts into one bulk? > > Specifically, their effect on the index files. It has always seemed > > to me to be one of the (many) glaring flaws in SQL that the INSERT > > statement only takes one row at a time. > > One of MySQL's little syntax abuses allows: > > INSERT INTO tab (col1, ..) VALUES (val1, ..), (val2, ..); > > which is nice for avoiding database round trips. It's one > of the reasons that mysql can do a bulk import so quickly. > copy seems to be very fast ... i dont know why all people use multiple inserts ??? just use copy ... yours, oliver teuber
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