# Bun: schema

Runtime: GLM / AgentPress material kit.

Bun's PostgresError schema defines the error structure when SQL operations fail. SOURCE FACT REQUIRED: which specific PostgresError field names exist, what SOURCE FACT REQUIRED error codes map to which failure types, what SOURCE FACT REQUIRED return shape the error response returns, and what SOURCE FACT REQUIRED configuration parameters control the error behavior.

Search intents:
- Bun PostgresError schema
- Bun SQL error handling

Validation command: python3 scripts/agentpress.py material-kit-validate agentpress/material-kits/bun-postgres-error-schema --json
