((META (EMPTY-STRING title "Useful query expressions") (WORD role "manual") (TAG-SET tags ("#example" "#manual" "#search" "#zettelstore")) (WORD syntax "zmk") (ZID-SET backward ("00001007700000")) (NUMBER box-number "1") (STRING copyright "(c) 2020-present by Detlef Stern <ds@zettelstore.de>") (TIMESTAMP created "20220810144539") (ZID-SET forward ("00001007700000")) (WORD lang "en") (EMPTY-STRING license "EUPL-1.2-or-later") (TIMESTAMP modified "20240216003702") (TIMESTAMP published "20240216003702") (WORD visibility "public")) (BLOCK (TABLE ((CELL (TEXT "Query Expression")) (CELL (TEXT "Meaning"))) ((CELL (LINK-QUERY () "role:configuration" (TEXT "role:configuration"))) (CELL (TEXT "Zettel that contains some configuration data for the Zettelstore"))) ((CELL (LINK-QUERY () "ORDER REVERSE created LIMIT 40" (TEXT "ORDER REVERSE created LIMIT 40"))) (CELL (TEXT "40 recently created zettel"))) ((CELL (LINK-QUERY () "ORDER REVERSE published LIMIT 40" (TEXT "ORDER REVERSE published LIMIT 40"))) (CELL (TEXT "40 recently updated zettel"))) ((CELL (LINK-QUERY () "PICK 40" (TEXT "PICK 40"))) (CELL (TEXT "40 random zettel, ordered by zettel identifier"))) ((CELL (LINK-QUERY () "dead?" (TEXT "dead?"))) (CELL (TEXT "Zettel with invalid / dead links"))) ((CELL (LINK-QUERY () "backward!? precursor!?" (TEXT "backward!? precursor!?"))) (CELL (TEXT "Zettel that are not referenced by other zettel"))) ((CELL (LINK-QUERY () "tags!?" (TEXT "tags!?"))) (CELL (TEXT "Zettel without tags"))) ((CELL (LINK-QUERY () "expire? ORDER expire" (TEXT "expire? ORDER expire"))) (CELL (TEXT "Zettel with an expire date, ordered from the nearest to the latest"))) ((CELL (LINK-QUERY () "00001007700000 CONTEXT" (TEXT "00001007700000 CONTEXT"))) (CELL (TEXT "Zettel within the context of the ") (LINK-ZETTEL () "00001007700000" (TEXT "given zettel")))) ((CELL (LINK-QUERY () "PICK 1 | REDIRECT" (TEXT "PICK 1 | REDIRECT"))) (CELL (TEXT "Redirect to a random zettel"))))))