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.

TableProvider

A relation that resolves to planner metadata without a stored collection. Catalog tables (pg_class, _system.*) and array TVFs both fit this shape.

Functions

normalize_regclass_name

Normalize the PostgreSQL identifier spelling accepted by regclass input.