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How to generate JSON sample

ronald_2017
Member Posts: 586 Blue Ribbon
Hi All,
I have table and I want to generate the following JSON sample. However, I used group by, so which functions should I use? All columns in the JSON output exist in the table.
Oralce 19C
{ "cheque_type":"55", "amount":1000, "people":[ {"id":"XXX", "age":"30", "name":"AAA"}, {"id":"YYY", "age":"35", "name":"BBB"}, {"id":"YYY", "age":"38", "name":"BBB"} ], "bank_list":[ {"bank_name":"A Bank", "country":"USA"}, {"bank_name":"B Bank", "country":"UK"}, {"bank_name":"C Bank", "country":"France"} ], "cheque": {"cheque_no": "CCC", "cheque_bank": "CCC", "cekBankasi_branch": "CCC", "cekBankasi_date": "", }, "createuser":"TTTT" }
SELECT JSON FUNCTIONS FROM T_TABLE GROUP BY cheque_no, cheque_bank, cekBankasi_branch, cekBankasi_date, cheque_type, amount;
Thanks in advance
Best Answer
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Use JSON_ARRAYAGG.
SY.
Answers
-
Use JSON_ARRAYAGG.
SY.
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I used it, however it gives error.
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Show your code.
Also, if any section within the JSON generation exceeds 4000 bytes, put returning clob (12.2c and above) in ...
JSON_ARRAYAGG ( JSON_OBJECT ( -- large JSON object returning clob ), .... returning clob )