Re: Multiple Row Insert vs. Batch
От | Robert DiFalco |
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Тема | Re: Multiple Row Insert vs. Batch |
Дата | |
Msg-id | 33CACA06-F1A0-466B-B985-D33ACA15A984@gmail.com обсуждение исходный текст |
Ответ на | Re: Multiple Row Insert vs. Batch (Dave Cramer <pg@fastcrypt.com>) |
Ответы |
Re: Multiple Row Insert vs. Batch
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Список | pgsql-jdbc |
Yes that's correct. A multiple row insert with a single insert statement. I'll try benchmarking the two on Monday. My guess is that they are pretty damn similar.
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Sent from my iPhone
Robert ??Is that what you meant ?On 6 June 2015 at 13:34, Vitalii Tymchyshyn <vit@tym.im> wrote:I think OP meant something like
Insert into table values (?,?,?),(?,?,?),...,(?,?,?);
Vs batch of insert into table values(?,?,?);I really think first would be faster up to a certain amount of rows, but test is needed to check.
Vitalii Tymchyshyn
Сб, 6 черв. 2015 13:30 Dave Cramer <pg@fastcrypt.com> пише:batch should be faster and if it isn't we did something wrongOn 6 June 2015 at 12:34, Robert DiFalco <robert.difalco@gmail.com> wrote:Say I need to insert 250 rows. Is single-statement multiple row insert or JDBC batch likely to be faster?Thanks!R.
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