Module catalog 

SqlCatalog trait + descriptor-resolution error type.

Structs

ArrayCatalogView

View of a registered array, surfaced to the SQL planner. Decoded by the runtime catalog adapter from its persisted msgpack schema blob; keeps nodedb-sql free of any dependency on nodedb-array.

Enums

SqlCatalogError

Errors surfaced by SqlCatalog implementations.

Traits

SqlCatalog

Trait for looking up collection metadata during planning.