recently added jsonpath method change jsonb_path_query, jsonb_path_query_first immutability
| От | jian he |
|---|---|
| Тема | recently added jsonpath method change jsonb_path_query, jsonb_path_query_first immutability |
| Дата | |
| Msg-id | CACJufxFZGhVsAAiTSAi9HOJPJ-bGyG6QkhNmS=mzWHZWxecbng@mail.gmail.com обсуждение исходный текст |
| Ответы |
Re: recently added jsonpath method change jsonb_path_query, jsonb_path_query_first immutability
|
| Список | pgsql-hackers |
Hi.
this commit [0] changes immutability of jsonb_path_query, jsonb_path_query_first? If so, it may change other functions also.
demo:
begin;
SET LOCAL TIME ZONE 10.5;
with cte(s) as (select jsonb '"2023-08-15 12:34:56 +05:30"')
select jsonb_path_query(s, '$.timestamp_tz()')::text,'+10.5'::text,'timestamp_tz'::text from cte
union all
select jsonb_path_query(s, '$.time()')::text,'+10.5'::text, 'time'::text from cte
union all
select jsonb_path_query(s, '$.timestamp()')::text,'+10.5'::text,'timestamp'::text from cte
union all
select jsonb_path_query(s, '$.date()')::text,'+10.5'::text, 'date'::text from cte
union all
select jsonb_path_query(s, '$.time_tz()')::text,'+10.5'::text, 'time_tz'::text from cte;
SET LOCAL TIME ZONE -8;
with cte(s) as (select jsonb '"2023-08-15 12:34:56 +05:30"')
select jsonb_path_query(s, '$.timestamp_tz()')::text,'-8'::text,'timestamp_tz'::text from cte
union all
select jsonb_path_query(s, '$.time()')::text,'-8'::text, 'time'::text from cte
union all
select jsonb_path_query(s, '$.timestamp()')::text,'-8'::text,'timestamp'::text from cte
union all
select jsonb_path_query(s, '$.date()')::text,'-8'::text, 'date'::text from cte
union all
select jsonb_path_query(s, '$.time_tz()')::text,'-8'::text, 'time_tz'::text from cte;
commit;
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