Updating selected record - Mailing list pgsql-sql

From Levente Lajko
Subject Updating selected record
Date
Msg-id 6B588E329B79AB4A919D629A75F5338F041D73@george.topline.co.uk
Whole thread
Responses Re: Updating selected record
List pgsql-sql

Hi,

 

I have problem with a table from where I select specific field data

SELECT filed1, field2 FROM tbl WHERE progress = 1 LIMIT 1

 through a perl script or multiple instances of that script. The script sets the progress value of the progressed record to 0, so that other processes not to access that row. I presume I would need some locking solution, only I haven’t found the real one.

 

I hope somebody has a bright idea.

 

Regards,

 

Levi

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