Using Query Store to Identify CPU Intensive SQL Queries and Creating Proper Indexes
Learn how to use SQL Server Query Store to identify what resources are using CPU to help fine-tune queries and reduce the processing load.
2024-07-22
Query Store
2024-07-17
316 reads
2024-01-29
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Optimized Plan Forcing with Query Store in SQL Server 2022
In this Article , We will delve into the world of Query Store and explore how to use Optimized Plan Forcing to improve performance in SQL Server 2022. We will discuss what it is, how it works, and how it can impact your system's performance.
2023-09-04
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2023-02-20
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2020-12-28
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2020-11-20
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2020-02-13
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Query Store And Cruel Defaults
Erik Darling loves query store, but he really hates the default capture mode.
2019-01-25
2,931 reads
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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