paything commented on issue #29931:
URL: https://github.com/apache/doris/issues/29931#issuecomment-1897851549
you can excute the sql
the sample data is a sub query
select
json1,
array_map(x->x,array1) as test1,
array_map(x->concat('$.',x),array1) as test2,
get_json_string(json1,concat('$.',1)) as test4,
array_map(x->get_json_string(json1,concat('$.',x)),array1) as test3,
array_map(x->x/1=1,array1) as test5
from (
select
ids,
split_by_string(ids, ',') as array1
,json1
from (select '1,3,6' as ids union all
select '1,9,11' as ids union all
select '1' as ids union all
select '1,12,13' as ids
) temp
cross join (select
json_parse(concat("{",group_concat(concat('"',id,'":"',name,'"')),"}")) as
json1 from (
select 1 as id,'张三' as name union all
select 6 as id,'张四' as name union all
select 9 as id,'王武' as name
) tags) t2 ) t1
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