Microsoft SQL Server 解析JSON文本
示例
JSON_VALUE和JSON_QUERY函数解析JSON文本,并以JSON文本的形式返回标量值或对象/数组。
DECLARE @json NVARCHAR(100) = '{"id": 1, "user":{"name":"John"}, "skills":["C#","SQL"]}' SELECT JSON_VALUE(@json, '$.id') AS Id, JSON_VALUE(@json, '$.user.name') AS Name, JSON_QUERY(@json, '$.user') AS UserObject, JSON_QUERY(@json, '$.skills') AS Skills, JSON_VALUE(@json, '$.skills[0]') AS Skill0
结果