Query Language
The text search engine allows queries to be formed from
arbitrary Boolean expressions containing the keywords AND, OR,
and NOT, and grouped with parentheses. For example:
- information listing
- finds documents containing 'information' or 'listing'
- information or listing
- same as above
- information and listing
- finds documents containing both 'information' and 'listing'
- information not listing
- finds documents containing 'information' but not 'listing'
- (information not listing) and UCAS
- finds documents containing
'UCAS', plus 'information'
but not 'listing'
- web*
- finds documents containing words starting with 'web'
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