Em seg., 15 de ago. de 2022 às 15:34, Ranier Vilela <ranier.vf@gmail.com> escreveu:
Hi,
I ran this test.
DROP TABLE IF EXISTS long_json_as_text; CREATE TABLE long_json_as_text AS with long as ( select repeat(description, 11) from pg_description ) select (select json_agg(row_to_json(long))::text as t from long) from generate_series(1, 100); VACUUM FREEZE long_json_as_text;
select 1 from long_json_as_text where t::json is null;