Functions / Aggregate Functions

jsonb_agg

Collects all the input values, including nulls, into a JSON array.

Reading PG 18current·documented in 13 of 27 versions, 9.5 to 20

Signatures & examples

jsonb_agg ( anyelement ORDER BY input_sort_columns ) → jsonb

Collects all the input values, including nulls, into a JSON array. Values are converted to JSON as per to_json or to_jsonb.

Version history 3

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