I operate with 2 tables: tbLocations and tbDepartments. Both have a column
named Town.
tbLocations.Tow n looks like long unique list of different towns world wide:
Copenhagen
Madrid
Roma
Oslo
Kiev
Toronto
Stockholm
Moscow
so on
tbDepartments.T own looks like this:
Madrid Kiev
Roma Madrid Oslo
Madrid
Kiev
I need to create a query, which uniquely extracts Towns from
tbLocations.Tow n or from tbDepartments.T own that only exist in
tbDepartments.T own. Something like this:
Madrid
Kiev
Roma
Oslo
I have composed a query which partially solves problem:
"SELECT tbLocations.Tow n FROM tbLocations, tbDepartments WHERE
(tbLocations.To wn LIKE tbDepartments.T own)"
Unfortunately it extracts only single word records, like this:
Madrid
Kiev
Despite my attempts to use some combinations of wildcards, percent mark (%)
and variations of upper commas after LIKE operator I couldn't get satisfied
results.
Platform: ASP; DB engine: MySQL
Any help will be greatly appreciated
Regards / Vlad
named Town.
tbLocations.Tow n looks like long unique list of different towns world wide:
Copenhagen
Madrid
Roma
Oslo
Kiev
Toronto
Stockholm
Moscow
so on
tbDepartments.T own looks like this:
Madrid Kiev
Roma Madrid Oslo
Madrid
Kiev
I need to create a query, which uniquely extracts Towns from
tbLocations.Tow n or from tbDepartments.T own that only exist in
tbDepartments.T own. Something like this:
Madrid
Kiev
Roma
Oslo
I have composed a query which partially solves problem:
"SELECT tbLocations.Tow n FROM tbLocations, tbDepartments WHERE
(tbLocations.To wn LIKE tbDepartments.T own)"
Unfortunately it extracts only single word records, like this:
Madrid
Kiev
Despite my attempts to use some combinations of wildcards, percent mark (%)
and variations of upper commas after LIKE operator I couldn't get satisfied
results.
Platform: ASP; DB engine: MySQL
Any help will be greatly appreciated
Regards / Vlad