@param2_jsonkey nvarchar(max) -- json中的节点名称 ) RETURNS nvarchar(max) AS BEGIN DECLARE @json nvarchar(max) DECLARE @result nvarchar(max) -- 这里直接硬编码写死了(表名 table_j )和(存放json字符串的字段 val),在实际使用中要根据查询json所在
/* and parse out the list or name/value pairs */ SET @contents = SUBSTRING(@json, @opendelimiter+1, @nextclosedelimiter-@opendelimiter - 1); SET @json = STUFF(@json, @opendelimiter, @nextclosedelimiter - @opendelimiter + 1, '@' + @type + CONVERT(nvarchar(5), @parent_id)); WH...
let JSONData = val; let ShowLabel = ['序号', 'imei', '错误原因']; //先转化json let arrData = typeof JSONData != 'object' ? JSON.parse(JSONData) : JSONData; // 给数组内容换好位置 let finalData = []; arrData.forEach(item => { let obj = { rowNum: item.rowNum, imei: ite...
1. 需要在SQL新建自定义类型 table: Hierarchy; 2. 返回table: Hierarchy的自定义Function:parseJSON; 3 .根据需求新建返回值为NVARCHAR(MAX)的: To_Json或To_XML自定义Function。 最后结果如下: --Update Json and Return Json DECLARE @MyHierarchy Hierarchy,@xml XML INSERT INTO @myHierarchy select * from...
I have some DDL below, how can I parse out the JSON data? This is for MS SQL Server 2016 - and I'd like to parse out each element of the JSON so that if the json id does not exist in dbo.proddata then I insert each of the json nodes into fields in the sql table dbo....
[转]在SqlServer中解析JSON数据CREATE FUNCTION dbo . parseJSON ( @JSON NVARCHAR ( MAX )) RETURNS @hierarchy TABLE ( element_id INT IDENTITY ( 1 , 1 ) NOT NULL, /* internal surrogate primary key give
import sqlparse 接下来,你可以使用sqlparse.parse方法解析SQL查询语句,并使用sqlparse库中的相关方法提取where子句的JSON表示。下面是一个示例代码: 代码语言:txt 复制 import sqlparse query = "SELECT * FROM table WHERE column1 = 'value' AND column2 > 100" # 解析SQL查询语句 parsed = sqlparse.parse...
Applies to: SQL Server 2016 (13.x) and later versions Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics SQL analytics endpoint in Microsoft Fabric Warehouse in Microsoft Fabric SQL database in Microsoft Fabric OPENJSON is a table-valued function that parses JSON text and ...
比如已经原生支持XML很多年了，在这个趋势下，如今也能在SQLServer2016中使用内置的JSON。尤其对于一些...
Applies to: SQL Server 2016 (13.x) and later Azure SQL Database Azure SQL Managed InstanceThe SQL Database Engine provides native JSON functions that enable you to parse JSON documents using standard SQL language. You can store JSON documents in SQL Server or SQL Database and query JSON dat...