Logseq Schema

Overview

Use this skill to ground Datascript queries in Logseq's schema: core block/page/file attributes, built-in properties, built-in classes, and schema entities with :db/ident. Load references/logseq-datascript-schema.md for authoritative sources and query patterns, and references/logseq-datascript-query-examples.md for scenario-based query examples.

Glossary

• db/id: Internal numeric entity id (use with CLI flags like --id).
• :block/uuid: Stable UUID for a block entity; prefer when you need a persistent reference.
• :block/name: Lowercased page name, used for page lookup and joins.
• :block/title: Block or page title stored in the DB graph (use in queries when content text is needed).
• :block/tags: Ref-many attribute linking blocks to tag/page entities.
• :user.property/<name>: Namespace for user-defined properties stored directly on block entities.
• :logseq.property/*: Namespace for built-in properties stored directly on block entities.