[BUGS] BUG #6548: NOWAIT does not work in Select statement if table is locked using Lock command

2012-03-21 Thread neeraj . punmiya
The following bug has been logged on the website: Bug reference: 6548 Logged by: Neeraj Punmiya Email address: neeraj.punm...@securetogether.com PostgreSQL version: 9.1.3 Operating system: CentOS 6.2 , Windows 7 Description: Steps to simulate problem

Re: [BUGS] BUG #6548: NOWAIT does not work in Select statement if table is locked using Lock command

2012-03-21 Thread Kevin Grittner
neeraj.punm...@securetogether.com wrote: Create Table Test (x integer,y integer); Insert Into Test Values(1,100); Insert Into Test Values(2,200); First database session: --- start transaction; Lock table Test; Second database session ---

Re: [BUGS] BUG #6548: NOWAIT does not work in Select statement if table is locked using Lock command

2012-03-21 Thread Tom Lane
neeraj.punm...@securetogether.com writes: First database session: --- Lock table Test; Second database session --- Select y from Test where x=1 for update nowait; select query waits until first session releases table lock. This isn't a bug.