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CREATE TABLE tab( JsonData VARCHAR(8000) );
INSERT INTO tab VALUES('{ "S": [ { "Name": "0219 Project Methodology - Allergies", "SP": [ { "ID": 1,"Name": "Test1", "TP": [ { "TID": 11, "TName": "TT1" }, { "TID": 12, "TName": "TT2" }] }, { "ID": 2,"Name": "Test2", "TP": [ { "TID": 13, "TName": "TT3" }, { "TID": 14, "TName": "TT3" }] } ] } ]}');
1 rows affected
SELECT S3.TID, S3.TName FROM tab CROSS APPLY OPENJSON(JsonData) WITH ( S nvarchar(max) '$.S' AS JSON) AS S0 CROSS APPLY OPENJSON (S0.S) WITH ( SP nvarchar(max) '$.SP' AS JSON ) S1 CROSS APPLY OPENJSON (S1.SP) WITH ( TP nvarchar(max) '$.TP' AS JSON ) S2 CROSS APPLY OPENJSON (S2.TP) WITH ( TID nvarchar(500) '$.TID', TName nvarchar(500) '$.TName' ) S3
TID
TName
11
TT1
12
TT2
13
TT3
14
TT3