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FUNCTIONS / AGGREGATE FUNCTIONS

json_object_agg_unique_strict

Read PG 18 manual ↗

Collects all the key/value pairs into a JSON object.

Signatures & examples

json_object_agg_unique_strict ( key "any", value "any" ) → json
Collects all the key/value pairs into a JSON object. Key arguments are coerced to text; value arguments are converted as per to_json or to_jsonb. The key can not be null. If the value is null then the entry is skipped. If there is a duplicate key an error is thrown.
Version history 2
  1. PG 18 → 19changed
  2. PG 15 → 16added

Definition snapshot: 2026-09-14T13:14:25.684213+00:00@99e6866c · English manual source