Пользовательский JSON SQL Сервер для JSON - PullRequest
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Пользовательский JSON SQL Сервер для JSON

0 голосов
/ 26 марта 2020

У меня есть вопрос о том, как настроить формат json с использованием SQL Таблица сервера empjson: 

CREATE TABLE [dbo].[empjson]
(
    [productid] [varchar](50) NULL,
    [productamount] [varchar](50) NULL,
    [Peffectivedate] [date] NULL,
    [eventdate] [varchar](50) NULL,
    [acharge] [varchar](50) NULL,
    [gstamount] [varchar](50) NULL,
    [cgstamount] [varchar](50) NULL,
    [sgstamount] [varchar](50) NULL,
    [closingvalue] [nchar](10) NULL,
    [pinvestid] [varchar](50) NULL,
    [closingvalue1] [varchar](50) NULL,
    [ipinvestid1] [varchar](50) NULL,
    [closingvalue2] [varchar](50) NULL,
    [investid2] [varchar](50) NULL,
    [closingvlaue2] [varchar](50) NULL,
    [investid3] [varchar](50) NULL
) 

INSERT INTO [dbo].[empjson] ([productid], [productamount], [Peffectivedate], [eventdate], [acharge], [gstamount], [cgstamount], [sgstamount], [closingvalue], [pinvestid], [closingvalue1], [ipinvestid1], [closingvalue2], [investid2], [closingvlaue2], [investid3]) 
VALUES (N'1', N'20000', CAST(N'2019-02-02' AS Date), N'05-04-2019', N'2400', N'90', N'45', N'45', N'3760      ', N'type1', N'7520', N'type2', N'11280', N'type3', N'15040', N'type2')

Исходя из приведенных выше данных, я хочу вывод в формате JSON как это: 

{"amount":{"amount":20000,"currency":"INR"},"instructionType":"ALLOCATION","sourceEvent":"E_PREMIUM_RECEIVED","productid":"{{1}}","effectiveDate":"{{2019-02-02}}","eventDate":"{{2019-05-04}}","subInstructionType":"PREMIUM","details":[{"instructionType":"ALLOCATION","subInstructionType":"CHARGE","amount":{"amount":2400,"currency":"INR"},"details":[{"instructionType":"ALLOCATION","subInstructionType":"CHARGE","amount":{"amount":2400,"currency":"INR"},"dimensions":{"chargeName":"Allocation Charges","chargeCode":"COV_BAS_ULIP1","subChargeCode":"ALLO_CHG"},"details":[{"instructionType":"ALLOCATION","subInstructionType":"TAX","amount":{"amount":90,"currency":"INR"},"details":[{"instructionType":"ALLOCATION","subInstructionType":"TAX","amount":{"amount":45,"currency":"INR"},"dimensions":{"taxType":"CGST"}},{"instructionType":"ALLOCATION","subInstructionType":"TAX","amount":{"amount":45,"currency":"INR"},"dimensions":{"taxType":"SGST","stateCode":"MH"}}]}]}]},{"amount":{"amount":3760,"currency":"INR"},"instructionType":"ALLOCATION","subInstructionType":"investid","details":[{"amount":{"amount":3760,"currency":"INR"},"dimensions":{"investidCode":investid1}},{"amount":{"amount":7520,"currency":"INR"},"dimensions":{"investidCode":investid2}}]}]}:

Я пытался это SQL выражение: 

SELECT 
    productamount AS [amount.amount],
    'INR' AS [amount.currency],
    'ALLOCATION' AS instructionType,
    'E_PREMIUM_RECEIVED' AS sourceEvent,
    productid AS [policynumber],
    peffectivedate ,
    EventDate,
    'PREMIUM' AS [subInstructionType],
    'ALLOCATION' AS [details.instructionType],
    'CHARGE' AS [details.subInstructionType],
    Acharge AS [details.amount.amount],
    'INR' AS [details.amount.currency],
    'Allocation Charges' AS [details.dimensions.chargeName],
    'COV_BAS_ULIP1' AS [details.dimensions.chargeCode],
    'ALLO_CHG' as [details.dimensions.subChargeCode]
FROM
    empjson  
FOR JSON PATH

Этот запрос не возвращает ожидаемый JSON. Не могли бы вы помочь мне, как решить эту задачу на SQL Сервер?

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