OPENJSON supports nested JSON objects. You can extract values from nested structures using dot notation: SELECT * FROM OPENJSON('{"person": {"name": "Alice", "age": 25}}') WITH (Name NVARCHAR(50) '$.person.name', Age INT '$.person.age'); SQL Copy Parsing JSON Arrays OPENJSON can...
In SQL Server 2017 (14.x) and in Azure SQL Database, you can provide a variable as the value ofpath. The following example returns a nested object by specifying thepath: SQL DECLARE@jsonNVARCHAR(4000) = N'{ "path": { "to":{ "sub-object":["en-GB", "en-UK","de-AT","es-AR...
arrays json sql-server t-sql nested 这是我的json declare @response NVARCHAR(MAX) = N' [ { "request": "MSFT", "type": "Symbol", "results": [ { "type": "Company", "id": "0C000008EC", "tables": { "corporate_calendars": [ { "company_id": "0C000008EC", "begin_date_time"...
Write a SQL query to extract elements from a nested JSON array.Solution:-- Extract elements from a nested JSON array. SELECT EmployeeID, JSON_VALUE(Profile, '$.Name') AS Name, JSON_VALUE(Skill.value, '$') AS Skill FROM Employees CROSS APPLY OPENJSON(Profile, '$.Skills') AS Skill; Ex...
OPENJSON(@json,'path_mode $.path.to.an.object') Paths always begin with the$(dollar sign), which indicates the top level of the current JSON text. To step further into an object, we can use the.(dot operator) to access keys inside nested objects. In this way, the path expression ac...
T-SQL Script This script converts hierarchical adjacency into nested json rows which contain the recursive "downlines" of each node. The table-valued function treats each row in the original adjacency as the root node in a recursive common table expression. ...
In my previous posts I talked about how to [export] a Table or Query data into JSON string format, and [read it back] from JSON string to Relational-table format, and with [nested elements] . Here, in this post I’ll show how we can store JSON data in a normal table column, just...
In SQL Server 2017 (14.x) and in Azure SQL Database, you can provide a variable as the value of path. The following example returns a nested object by specifying the path: SQL Αντιγραφή DECLARE @json NVARCHAR(4000) = N'{ "path": { "to":{ "sub-object":["en-GB"...
In SQL Server 2017 (14.x) and in Azure SQL Database, you can provide a variable as the value ofpath. The following example returns a nested object by specifying thepath: SQL DECLARE@jsonNVARCHAR(4000) = N'{ "path": { "to":{ "sub-object":["en-GB", "en-UK","de-AT","es-AR...