On Mon, 2007-11-05 at 17:18 -0500, Tom Hart wrote:
> UPDATE table SET is_ok = 'TRUE' WHERE var1 = value1 AND var2 = value2
> AND var3 = value3.....
As others have said, you need to narrow the problem down a bit more
before we can provide useful help.
However, a wild guess might be that some of your fields contain NULLs.
In SQL, NULL=NULL is _not_ true (more specifically, it is NULL).
To see what I mean, do "SELECT 1 WHERE NULL=NULL", it will return 0
rows.
Regards,
Jeff Davis