hello,

i have got a problem with SQL select:

I have got a table such this:

id_k typ name id
 1   f   bla1   1
 2   f   bla2   1
 2   i   bla3   1
 3   z   bla4   1
 3   f   bla5   1
 4   i   bla6   1
 4   z   bla7   1
 5   z   bla8   1

and id = 1 and I need select these rows:

id_k  typ nazev id
 1     f   bla1  1
 2     f   bla2  1
 3     f   bla5  1
 4     i   bla6  1

so, when doesn'i exist component (id_k = component) type "f" so I want
component with type "i", but when doesn't exist type "f" noir "i" I
don't want to select row with type "z".

jiri nemec, ICQ: 114651500
www.menea.cz - www stránky a aplikace


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