Roles

These are the roles that are needed:

  • Asset
  • Search

Links

  • Elastic Search Queries
  • Advanced Search

    In the main query bar it is possible to make advanced queries. All of the queries below are for typing in the search bar unless otherwise stated.

    Exact phrases

    To search for a exact phrase use quotation marks around the search.

    This will match “National School" but not for instance “School National”.

    Will perform a proximity search and try and match results with a maximum distance of words of 2. If there is a result with metadata "School National" it would match that.

    Search title fields

    You can search just for matches against the title field by adding ‘title:’ to the query:

    or which will match words like ‘water‘, ‘Waterloo’ or ‘waterskis’.

    Which will match a title that has the string "National School" in it.

    Searching metadata fields.

    To search metadata fields you must know the name of the field that you want to search for. This can be different to what is displayed for the field, as fields have labels.

    For example, a field called ‘first_name’ might have a label ‘First Name’. Field names are not allowed spaces. If you are unsure of the field name, then it can be shown in the admin interface.

    That shows matches for "Tim" in a field called first_name.

    Shows matches that either are "pending" or "failed" in a field called status. NOTE: the spaces around the OR operator are important

    Searching metadata datetime fields.

    This will bring by matches for the field "startdate" being 2018-06-05.

    Date Ranges

    This would include results from 2018-06-06 to 2018-06-12.

    All results before 2018-06-12

    Search for ranges in metadata fields

    If you have a metadata field that is an integer field such as an age field it is possible to search for a range on that field.

    This will show matches for a field called “age” where the value is between 40 and 50.

    Searching for integer fields that have a value

    If you want to search and show results that match that a particular field has a value, no matter what the value is you have to know the type of the field along with the field name.

    For example a field named “age” that is an integer field:

    This will return results of everything that has a value in the age field.

    Multiple queries

    You can combine queries to further narrow down the search, such as a metadata field and title

    That would looks for matches on "first_name" metadata field and on the title.

    This would search for results that look for the first_name to be “Barack” but the last name not to be ”Obama”.

    Searching for reserved characters in a word

    Some characters are reserved for advanced querying such as the colon (:) character. To search for them you can quote

    Fuzziness

    If you are unsure of the spelling of a word you can use the fuzziness operator. For instance you can match ‘Giraffes‘ with:

    or

    Other examples tramz~ for trams or riuns~ for ruins.

    Operators

    Excluding terms

    You can exclude terms and phrases to be matched using the "!" operator.

    This will search for results that have the metadata field first_name set to tim but not where the title includes “National School”

    Must be preset or must not be present.

    You can use the "+" or "AND"operator to match terms that should be present and the "-" or "NOT" operator to exclude. Additional the "||" or "OR" operator allows for more complex queries.

    That will match everything that matches “trams” but exclude anything that also has ”Amsterdam”.

    This shows using groupings as well as matches for either "Lioness" or "Big Cat" that excludes any results that would also include either “Africa” or "Asia".

    NOTE: The spaces around the operators are important

    Learn More