Hi Everyone.
Just a quick question I worked out once before on my lonseome and the mysql
manual, but it was longer ago than yesterday and it a blur how I did it.
What I need to do is..... I have a table, and in that table there are
several fields which need to be unique. What do I need to do to make other
fields within a table so that it rejects any duplicates.
If for instance, I have a field called 'job_number' in a table called
'jobs' and it is 'varchar(50)' and I want to make it so that no duplicates
are allowed, what command should I issue ?
Thanks
Chris
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