String searching and manipulation in SQL Server can be error-prone and tedious...unless you're armed with the techniques described in Robyn's string manipulation workbench, here newly revised with extra material from collaborator Phil Factor
2010-10-19
4,427 reads
This article demostrates how to create a Baseline repository that holds summarized data of all SQL Executions executed on an instance of SQL Server.
2010-10-18
2,532 reads
This article demonstrates how to manage database projects with Visual Studio 2010.
2010-10-15
4,254 reads
Whilst it may be more exciting as a DBA to rush around fixing broken databases, it is far better to forestall problems by making sure that your servers conform with best-practices. It is even better if you can also manage your servers centrally, and monitor that they are all adhering to company policies.
2010-10-14
2,380 reads
Part 3 of the series on using MAP 5.0 looks at Software Usage Tracker audit mecanism, as well as migrating and uninstalling the MAP database.
2010-10-12
1,605 reads
The INSERT statement in SQL Server is versatile. It now allows the insertion of multiple rows of literal values. It also provides the output clause that solves a number of common problems such as ascertaining the value of identity fields, and other calculated fields in tables, or for auditing the rows that are added to tables. Robert, once again, gives a clear introduction.
2010-10-11
5,220 reads
As a DBA, we often need a way to track what events are occurring (changes that are being made) on SQL Server or at the database level. So what is a way to track these changes without much impact on SQL Server performance?
2010-10-08
5,125 reads
Part 2 of the series on using MAP 5.0 looks at using the toolkit to inventory servers, preparing audit reports and server virtualization planning.
2010-10-07
2,031 reads
The following production code is what I used for inserting and updating database tables using XML as the input. These scripts are for processing data for any table to insert or update data. The support functions provided, retrieve the table schema with their data types, functions to deal with XML dates, primary keys of the table and what fields can be updated. The following article breaks down this process from beginning to end.
2010-10-06
4,867 reads
The first in this three part series on using Microsoft Assessment and Planning (MAP) Toolkit 5.0 introduces the toolkit and gets started with install and using it.
2010-10-05
1,671 reads
By HeyMo0sh
Over time, I’ve realised that one of the hardest parts of cloud management isn’t...
By HeyMo0sh
One of the biggest challenges I’ve faced in cloud operations is maintaining clear visibility...
By Steve Jones
I come to Heathrow often. Today is likely somewhere close to 60 trips to...
Comments posted to this topic are about the item Fun with JSON II
Comments posted to this topic are about the item Changing Data Types
Comments posted to this topic are about the item Answering Questions On Dropped Columns
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