During the development cycle, the mechanics of reliable delivery must not be allowed to dominate the design work. With script callbacks in Flyway Teams, many of the development tasks required during a database migration can happen automatically, producing reports, build scripts, code reviews, or documentation.
2021-11-05
When you are using Flyway, how can you test your database migration script first to make sure it works exactly as you intended before you let Flyway execute it?
2021-07-05
This article describes the principles of using Flyway migrations to build a database from scripts, to a specified version, and to track, manage and apply all database changes.
2021-02-03
Sometimes there is a need to find if a string value exists in any column in your table. This script will help you find all occurrences in all columns in the table.
2020-09-25
Wanted to share this script to the community just in case anyone out there may be search for a way to allow a hosted customer the ability to query certain DMVs for information without granting them View Server State. There are some other options out there, but this worked better for me after going through […]
2020-09-24
2,298 reads
If you own a database with encrypted modules but you don't have a decrypted version, this can be a horror story.
Learn how to get back the code of the encrypted modules using dbatools.
2020-08-18
2,952 reads
Being able to get information and save it on a Excel as a report can be a common and tedious task. What if we could join dbatools and ImportExcel PorwerShell modules to accomplish this in a easier and fast way? We will see how to export roles and its' member and save that info on a multi spreadsheet Excel file with handy tables ready to be explored.
2020-06-30
7,008 reads
Learn how you can modify an SSIS package to dynamically process SSAS cubes.
2020-01-13
10,946 reads
In this article you will learn how to create and use alias commands for Docker, to make Docker's command line experience easier and more productive.
2019-05-20
20,715 reads
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...
By Brian Kelley
If your organization is spending money, then meaningful results are a must. Pen testing...
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