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  1. 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).

  2. 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.*

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

  4. 21 maj 2024 · Applies to: SQL Server 2016 (13.x) and later Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics. Extracts an object or an array from a JSON string. To extract a scalar value from a JSON string instead of an object or an array, see JSON_VALUE (Transact-SQL).

  5. 20 sie 2024 · By using SQL Server built-in functions and operators, you can do the following things with JSON text: Parse JSON text and read or modify values. Transform arrays of JSON objects into table format.

  6. When using JSON with SQL Server, you can use the JSON_VALUE () function to return a scalar value from a JSON string. To use this function, you provide two arguments; the JSON expression, and the property to extract.

  7. www.sqlservertutorial.net › sql-server-basics › sql-server-jsonSQL Server JSON

    Use the NVARCHAR(MAX) data type to represent JSON data in SQL Server. Use the ISJSON() function to check if a string is a valid JSON or not. Use the JSON_VALUE() function to extract scalar values from a JSON string. Use the JSON_QUERY() function to extract JSON objects or arrays from a JSON string.

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