nvarchar(max) '$.values' AS JSONĬROSS APPLY OPENJSON(j1. or add all columnsĬROSS APPLY OPENJSON(t.JsonColumn, '$.values') WITH ( When using JSON with SQL Server, you can use the JSONQUERY () function to extract an object or an array from a JSON string. I am trying to write a query similar to the one below, that returns the ID column and all of the WorkstationID values. JSON is a beautiful option for bridging NoSQL and relational worlds. Firstly, we will briefly look at the data structure of the JSON and then we will learn details of the parsing and querying JSON data using the OPENJSON function.
#JSON QUERY IN SQL SERVER HOW TO#
I have access to ISJSON, JSONVALUE and JSONQUERY, but not OPENJSON. In this article, we will learn how to parse and query JSON in SQL Server with the help of the OPENJSON function. Note, that you need to use AS JSON in a "values" column definition to specify that the referenced property contains an inner JSON array and the type of that column must be nvarchar(max). In a SQL Server database, I have a table that contains 2 columns, ID and JSON.The JSON column contains JSON-formatted text. The statement depends on the structure of the parsed JSON, in your case you need to use two nested OPENJSON() calls and additinal APPLY operators.
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