PostgreSQL SQLSTATE
PostgreSQL SQLSTATE 22038 — singleton_sql_json_item_required
In PostgreSQL SQLSTATE, code 22038 is singleton_sql_json_item_required. The official source describes it as “singleton sql json item required”. Its concrete cause depends on the operation and surrounding message.
Code22038
Symbolsingleton_sql_json_item_required
Source confidencehigh
Official definition
singleton sql json item required
In plain language
In PostgreSQL SQLSTATE, code 22038 is singleton_sql_json_item_required. The official source describes it as “singleton sql json item required”. Its concrete cause depends on the operation and surrounding message.
Context to inspect
- The surrounding operation, version and subsystem determine the actual cause.
- The same numeric value can mean something different in another namespace.
Safe first checks
- Confirm which product, protocol or subsystem produced the code.
- Read the full surrounding error message and inspect relevant logs.
- Compare the code with the linked authoritative documentation before changing configuration.
Important context
The surrounding operation, version and subsystem determine the actual cause.