[GENERAL] 答复: [GENERAL] How duplicate data produ ce when a UNIQUE index exite ?

发件人: Scott Marlowe [mailto:scott.marl...@gmail.com] 发送时间: 2009年11月25日 14:44 收件人: RD黄永卫 抄送: pgsql-b...@postgresql.org; pgsql-general@postgresql.org 主题: Re: [GENERAL] How duplicate data produce when a UNIQUE index exite ? 2009/11/24 RD黄永卫 : > Dear all, > > > > When "reinde

[GENERAL] How duplicate data produce when a UNIQUE index exite ?

Dear all, I have a table as below: Table "public.t_sfh_history" Column|Type | Modifiers -+-+--- idno| character(10) | not null lo_date | character(8)| not

[GENERAL] 答复: [GENERAL] About could not connect to server: Connection timed out

x27;s performance cause the issue (server is too busy on that moment) ? Thank you! Ray Huang -邮件原件- 发件人: Craig Ringer [mailto:cr...@postnewspapers.com.au] 发送时间: 2009年10月20日 星期二 12:34 收件人: 黄永卫 抄送: pgsql-general@postgresql.org 主题: Re: [GENERAL] About could not connect to server: Connection timed ou

[GENERAL] About could not connect to server: Connection timed out

Hi, When I use ecpg code to download File from database, error occurred occasionally as below: “could not connect to server: Connection timed outIs the server running on host "DB" and acceptingTCP/IP connections on port 5432?” This my code: conn = PQse