[SQL] help on a function with exception

2012-03-14 Thread M. D.
Hi, I want to do a check on a column if other columns meet certain conditions. The program I'm working with allows to create additional columns on every 'object' - called extra data, but I have no control over the program. I want to enforce the values on this one extra data to be of type

Re: [SQL] help on a function with exception

2012-03-14 Thread David Johnston
On Mar 13, 2012, at 14:29, M. D. li...@turnkey.bz wrote: Hi, I want to do a check on a column if other columns meet certain conditions. The program I'm working with allows to create additional columns on every 'object' - called extra data, but I have no control over the program. I want