With XML similar to:
< a >
< b >
< c > 1 </ c >
< c > 2 </ c >
< c > 3 </ c >
</ b >
I'm trying to create an xpath expression (for a postgresql query) that will
return if is a particular value and not that is all three values.
What I currently have (which does not work) is:
select * from someTable where xpath ('//uim:a/text()', job, ARRAY[
ARRAY['uim',' http://www.cmpy.com/uim '] ])::text[] IN (ARRAY['1','3']);
If I try with ARRAY['1'] this will not return any values but with
ARRAY['1','2','3'] it will return all three.
How can I select based on a single element in a sequence?
Thanks.
