I got this script from SQL Server Professional Magazine in an article by Andrew Zanevsky. It performs transactions to fill up virtual log files and continually shrinks the log until the desired level of shrinkage is achieved.
2001-08-08
10,138 reads
This script will kill all users in a given database. Before disconnecting, it can optionally send the user a NET SEND Message giving them a warning to disconnect. To run, simply call it like usp_killusers 'dbname'. Make sure the @dbname parameter is not the master database.
2001-08-08
4,482 reads
When loading data, nothing can be more frustrating than having to deal with stubborn constraints and triggers. This is especially true when you know your data is fine but the constraints are too prohibitive for a mass initial load. Here's a technique I use to disable the constraints and triggers temporarily during a mass load. […]
2001-08-08
3,079 reads
By HeyMo0sh
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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