PostgreSQL SQLSTATE 22005 — error_in_assignment

Official definition

error in assignment

In plain language

In PostgreSQL SQLSTATE, code 22005 is error_in_assignment. The official source describes it as “error in assignment”. 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

1. Confirm which product, protocol or subsystem produced the code.
2. Read the full surrounding error message and inspect relevant logs.
3. Compare the code with the linked authoritative documentation before changing configuration.

Authoritative source

PostgreSQL Documentation — Error Codes

Related codes