Data Flow Formatters - Flatten, Parse and Stringify in Azure Data Factory
This article discusses the data flow formatters, Flatten, Parse, and Stringify, which can be useful when dealing with JSON data.
2022-08-12
16,935 reads
azure
Monitoring Azure Blob Storage
Learn about how you can monitor your Azure Storage account and set alerts to let you know when to take action.
2022-07-08
2,777 reads
Understanding Shared Access Signature and Access Policy in Azure Storage
This article covers how you can give access with a shared key to Azure Storage Accounts and apply a policy for how users can access the files.
2022-06-15
8,519 reads
The Script Activity in Azure Data Factory
Learn about using the Script activity in Azure Data Factory to run DDL or DML statements.
2022-05-13
19,491 reads
Understanding the Mapping Data Flow Activity in Azure Data Factory
Learn about using Mapping Data Flows in Azure Data Factory.
2022-04-25
9,604 reads
An Introduction to Flowlets in Azure Data Factory
Learn how you can re-use parts of your pipeline in Azure Data Factory. Save off some tasks as a flowlet for use in multiple pipelines.
2024-02-19 (first published: 2022-04-15)
7,467 reads
Understanding Azure Data Factory Pricing
Learn how Azure Data Factory charges you for use and how to estimate what your charges would be based on a few examples.
2022-04-04
25,813 reads
Prevent Accidental Resource Deletion Using Locks in Azure Data Factory
Learn how to protect production resources from accidental changes in Azure Data Factory.
2022-03-16
1,461 reads
Exploring Knowledge Center in Azure Synapse Analytics
Introduction Azure Synapse Analytics is an enterprise analytics service that brings together popular data warehouse technologies and big data systems together. It provides SQL for enterprise data warehousing, Spark technologies for big data, Data explorer for analytics, Pipeline for data integration and ETL and ELT, and other popular Azure services including Power BI, CosmosDB, and […]
2022-03-11
1,415 reads
Eight Azure SQL configurations you may have missed
Azure SQL Database has been around for over ten years and is constantly evolving with new capabilities and options. Dennes Torres explains 8 features and best practices of Azure SQL Database.
2022-03-02
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Question of the Day
Fun with JSON I
I have some data in a table:
CREATE TABLE #test_data
(
id INT PRIMARY KEY,
name VARCHAR(100),
birth_date DATE
);
-- Step 2: Insert rows
INSERT INTO #test_data
VALUES
(1, 'Olivia', '2025-01-05'),
(2, 'Emma', '2025-03-02'),
(3, 'Liam', '2025-11-15'),
(4, 'Noah', '2025-12-22');
If I run this query, how many rows are returned?
SELECT *
FROM OPENJSON(
(
SELECT t.* FROM #test_data AS t FOR JSON PATH
)
) t; See possible answers