[comp.sys.mac] 4th dimension search

t31848e@puukko.hut.fi (Teemu Einari Puskala) (07/17/89)

I've developped a reporting system on 4th dimenion package. Everything worked
fine but now there is a problem that I can not even explain:

When I do a search with the standard search editor ( the one that is used
when you write SEARCH in program code) there are cases that I can't find the 
information I'm looking for even though I know that it exists. This does not
happen if I use contains rule in search editor, only when I use equal rule.

for example:

I make a search like this in the search editor:

city is equal to espoo

This result about 15 matching records,
but if I search

city contains espoo

I get about 25 matching records.

All the records of city espoo are equal, there is no blank spaces etc.
This does not happen with all search key, actually some douple
characters are the only cases it happens. Like "oo" and some others.

Has anybody else come across this promlem.

- Teemu Puskala
- Helsinki University of Technology
- email t31848e@puukko.hut.fi



___________________________________________________________________________
= Teemu Puskala                      =  When hammering a nail, you will
= Helsinki University of Technology  =  never hit your finger if you hold
= Email to : t31848e@puukko.hut.fi   =  the hammer with both hands.