apiplant-db

The database layer. It has two jobs:

• Migrations ([migrate]) — make Postgres match the resource schemas.
• CRUD ([Db]) — build parameterised statements for a [Resource] at runtime and hand rows back as plain JSON.

Rows come back as JSON by letting Postgres do the conversion (to_jsonb / jsonb_agg), so the executor only ever extracts a single JSON column and never needs a compile-time entity for a table it only learned about from a TOML file. Values always travel as $n bind parameters; only validated, double-quoted identifiers are ever interpolated.