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SQL Saturday #190 Denver

Join us at SQL Saturday Denver on September 28. SQL Saturday is a training event for SQL Server professionals and those wanting to learn about SQL Server. This SQL Saturday includes a number of options for pre-conference training in Denver, including a free session presented by Steve Jones.

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SQLServerCentral Webinar #17: Monitoring your SQL Server Instances

Join SQL Server MVP Brad McGehee to learn why it is so important to monitor your SQL Server instances and what you should consider when starting out. This webinar will also show you how you can use Red Gate's SQL Monitor for SQL Server monitoring and will include an overview of the new features released in v3.0, including the ability to create your own custom metric definition and to support different access permissions.

Technical Article

SQLServerCentral Webinar Series #10: SQL Server Backup and Restore for the Accidental DBA

Thursday, May 26, 2011 5:00 PM - 6:00 PM BST. Steve Jones will be your host to introduce Grant Fritchey, SQL Server MVP and Product Evangelist at Red Gate Software.
This webinar will take you through the best practices, standards and methods that you can employ to ensure that you have solid backup processes for the databases under your charge. You’ll also learn how to restore, because your backups are only good if you can restore them. Grant will show you how using Red Gate’s SQL Backup Pro and SQL Virtual Restore can make all this easier and more efficient.

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Fun with JSON II

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Changing Data Types

By Steve Jones - SSC Editor

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Answering Questions On Dropped Columns

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Question of the Day

Fun with JSON II

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 t1.[key] AS row,
       t2.*
FROM OPENJSON(
     (
         SELECT t.* FROM #test_data AS t FOR JSON PATH
     )
             ) t1
    CROSS APPLY OPENJSON(t1.value) t2;

See possible answers