title: IdentifierSet Key Type role: manual tags: #manual #meta #reference #zettel #zettelstore syntax: zmk back: 00001006030000 00001007720300 00001012931200 backward: 00001006030000 00001006032500 00001007720300 00001012931200 box-number: 1 copyright: (c) 2020-present by Detlef Stern created: 20210212135017 forward: 00001006032000 00001006032500 00001006033500 00001006050000 lang: en license: EUPL-1.2-or-later modified: 20230419175551 published: 20230419175551 visibility: public Values of this type denote a (sorted) set of [[zettel identifier|00001006050000]]. A set is different to a list, as no duplicate values are allowed. === Allowed values Must be at least one sequence of 14 digits (""0""–""9""), separated by space characters. === Query comparison A value matches an identifier set value, if the value matches any of the identifier set values. For example, ""000010060325"" is a prefix ""[[00001006032000|00001006032000]] [[00001006032500|00001006032500]]"". === Sorting Sorting is done by comparing the [[String|00001006033500]] values.