Re: [ADMIN] Postgresql UPDATE LOCKS unrelated rows.

2003-09-18 Thread Stephan Szabo
On Fri, 19 Sep 2003, Ravi T Ramachandra wrote: > Here is the table structure. FYI, we tried the experiment with mysql > and the concurrency is working fine. > > create table TABLE1( TABLE_ID IDENTITY NOT NULL , > VA_ID SMALLINT NOT NULL, > >

Re: [ADMIN] Postgresql UPDATE LOCKS unrelated rows.

2003-09-18 Thread Ravi T Ramachandra
using following statement: UPDATE TABLE1 SET V_VOL = 'ABCD' WHERE TABLE_ID = 10 Regards, Ravi -Original Message- From: Stephan Szabo [mailto:[EMAIL PROTECTED] Sent: Thursday, September 18, 2003 8:32 PM To: Ravi T Ramachandra Cc: [EMAIL PROTECTED] Subject: Re: [ADMIN] Postgre

Re: [ADMIN] Postgresql UPDATE LOCKS unrelated rows.

2003-09-18 Thread Stephan Szabo
On Thu, 18 Sep 2003, Ravi T Ramachandra wrote: > > Hi, > > We are using postgresql 7.3.2 on lunux platform. We performed locking > test as follows via JDBC: > > Started 2 concurrent transaction with autocommit false and isolation > READ_COMMITTED : > > Transaction 1: > === > Update row

[ADMIN] Postgresql UPDATE LOCKS unrelated rows.

2003-09-17 Thread Ravi T Ramachandra
Title: Message Hi,   We are using postgresql 7.3.2 on lunux platform.   We performed locking test as follows via JDBC:    Started 2 concurrent transaction with autocommit false and isolation READ_COMMITTED :   Transaction 1: === Update row 1 Sleep for 30 seconds commit:   Transac