Re: Num of returned ROWS
От | Fernando Hartmann |
---|---|
Тема | Re: Num of returned ROWS |
Дата | |
Msg-id | d86l4d$45u$1@sea.gmane.org обсуждение исходный текст |
Ответ на | Re: Num of returned ROWS (Oliver Jowett <oliver@opencloud.com>) |
Ответы |
Re: Num of returned ROWS
Re: Num of returned ROWS |
Список | pgsql-jdbc |
Oliver Jowett wrote: > Fernando Hartmann wrote: > > >> I'm using Postgres 8.0.3 and JDBC build 311 (tried 400 too) and >>using executeUpdate to send the following command to DB: >> >>set datestyle to ISO,DMY; >>create table table1 as select F1, sum(F10) from table where F1 between >>'1/1/2001' and '31/12/2004' group by F1; >>select count(*) from table1 >> >> But the executeUpdate always return 0, even when the cont(*) return >>a number other than 0. >> >> Any ideas ? > > > The backend doesn't return the number of rows affected for a CREATE > TABLE .. AS, so the driver can't give you a useful number. > > -O > > ---------------------------(end of broadcast)--------------------------- > TIP 4: Don't 'kill -9' the postmaster > Ok, but and the last line ? The select count ? They don't return the number of rows too!
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