Share Data with MotherDuck

Source Of Truth

• Prefer the current MotherDuck sharing docs and SQL reference first.
• If the MotherDuck MCP ask_docs_question feature is available, use it before falling back to public docs.
• Keep the sharing model aligned with the documented behavior:
  • zero-copy and metadata-only
  • a database is the share source, with optional table/view filtering through INCLUDE_PATTERN
  • read-only recipients
  • owner-controlled update and include-pattern policy

Prerequisites

A working connection, the source database, and the intended audience. Reuse these from context; related skills are available for missing setup or SQL details.

Default Posture