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  1. JSON_VALUE () extracts a scalar value from a JSON string and if the path points to not a scalar value, the result is NULL in lax mode and an error in strict mode. SELECT JSON_VALUE (d.JsonData, '$.A') AS A, JSON_QUERY (d.JsonData, '$.B') AS B, JSON_VALUE (d.JsonData, '$.C') AS C, j.*

  2. 21 maj 2024 · In this article. Applies to: SQL Server 2016 (13.x) and later Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics. Extracts a scalar value from a JSON string. To extract an object or an array from a JSON string instead of a scalar value, see JSON_QUERY (Transact-SQL).

  3. SELECT Id, JSON_VALUE(BookCategory,'$.Name') AS Name, JSON_VALUE(BookCategory,'$.Category') AS Category FROM Books Docs: https://learn.microsoft.com/en-us/sql/relational-databases/json/json-data-sql-server. You need to use special functions to work with JSON in SQL (JSON is supported in MS-SQL 2016).

  4. 27 lis 2023 · Format query results as JSON, or export data from SQL Server as JSON, by adding the FOR JSON clause to a SELECT statement. Use the FOR JSON clause to simplify client applications by delegating the formatting of JSON output from the app to SQL Server.

  5. 19 maj 2020 · In this article, we will explore JSON_QUERY() functions in SQL Server to extract JSON objects, array from the JSON Data.

  6. 20 sie 2024 · Load JSON files into SQL Server. You can format information that's stored in files as standard JSON or line-delimited JSON. SQL Server can import the contents of JSON files, parse it by using the OPENJSON or JSON_VALUE functions, and load it into tables.

  7. In this tutorial, you will learn how to use the SQL Server JSON_VALUE () function to extract scalar value from a JSON string.

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