“Wartość kluczowa JSON MSSQL” Kod odpowiedzi

Wartość kluczowa JSON MSSQL

/*create table ProductAttributes (
    product int,
    attribute varchar(40),
    value varchar(40)
)
insert into ProductAttributes select 1, 'color', 'red'
insert into ProductAttributes select 1, 'size', 'small'
insert into ProductAttributes select 2, 'processor', 'intel'
insert into ProductAttributes select 2, 'ram', '16'
insert into ProductAttributes select 2, 'weight', '2'*/

select 
    product, '{' + STRING_AGG( '"' + attribute + '":"' + STRING_ESCAPE(value,'json') + '"' ,',') + '}' as attributes
from ProductAttributes 
group by product