I took this example below from a YouTube channel (Not sure if I am allowed to mention channel's name: ). Thank you for your comments to enrich this question. After this, use the ExecuteReader method or asynchronous variant of the. Continue by creating a new SqlCommand and providing your data source details. No matter if you use stored procedures or generate SQL statements. In my first tests, I supposed to received XML data from Data Factory so my table and columns includes XML prefixes untill I noticed Data Factory delivers JSON data, so started query data as JSON but I have not changed table name and prefixes. Retrieving the output in JSON format is simple. PartiQL extends SQL to allow you to query and unnest nested collections.
The SQL plugin only supports a subset of the PartiQL specification. My apologies, you might find the XML naming and prefixes confusing. SQL plugin supports JSON by following PartiQL specification, a SQL-compatible query language that lets you query semi-structured and nested data for any data format. Querying JSON successfully relies on more than knowing syntax, but also understanding how the data structures differ. JSON often contains arrays of data within elements. To extract scalar value you can use JSONVALUE function. It always extract JSON object or JSON Array. You can not extract a scalar value using JSONQUERY function. JSONQUERY function introduced in SQL Server 2016. For nearly 50 years, Oracle has been a relational database relying on linking data between tables. SQL JSONQUERY is a JSON function which extracts an object or an array from a JSON string.
#Sql json query how to
My problem now is that I don't know how to add WITH clause to my query in order to make it work. Querying JSON data within Oracle improves year by year. So I believe the way is to add data type to this query. Just did a small exercise using the WITH clause in order to specify data types to the values and noticed I am able to order and filter the view. JSON_VALUE(o., '$.actualUsage') AS ĬROSS APPLY openjson(m.value, '$.invoiceDetails') AS o
JSON_VALUE(m., '$.actualUsage') AS ĬROSS APPLY openjson(n.value, '$.invoiceDetails') AS m Unexpected character '.' is found at position 12. I want to eliminate slashes from my output query. I have issues with slashes and also i need data in specific format as mentioned below. This query works, however when try to order or filter the view got this error: I am constructing JSON object using SQL Server query.
#Sql json query code
I union two pieces of the same code because I am getting outputs from API as a Objects or Arrays. The data is extracted from Soap API via Data Factory and stored in SQL table.
This query can be represented by the following statement: SELECT jsontext, id FROM (VALUES. I am building the following view on SQL Server. Main have ordinary SQL Query which gets data from DB Table.
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