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Posts on tips and tricks, using and learning about SQL for database development and analysis.

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How to work with JSON data on SQL Server

How to work with JSON data on SQL Server

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4 min read
SQL 基礎 Part 01 -- PostgreSQL サーバーを docker-compose で起動する

SQL 基礎 Part 01 -- PostgreSQL サーバーを docker-compose で起動する

2
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2 min read
C# How to Initialize an Array: 1-d, n-d, and Jagged

C# How to Initialize an Array: 1-d, n-d, and Jagged

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2 min read
Monitoring SQL Server Agent Jobs with Spring Batch

Monitoring SQL Server Agent Jobs with Spring Batch

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4 min read
Advanced Postgres Row Level Security

Advanced Postgres Row Level Security

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6 min read
SQL extensions for time series data in QuestDB part II

SQL extensions for time series data in QuestDB part II

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8 min read
How sql engine handle join internally - part 2

How sql engine handle join internally - part 2

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3 min read
Concurrent HTTP Call Using SemaphoreSlim in .NET

Concurrent HTTP Call Using SemaphoreSlim in .NET

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3 min read
SQL Server 2022: Logical Functions - GREATEST & LEAST

SQL Server 2022: Logical Functions - GREATEST & LEAST

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1 min read
Database Normalisation

Database Normalisation

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4 min read
What is a "truly distributed UDF" ?

What is a "truly distributed UDF" ?

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4 min read
Python For Beginners

Python For Beginners

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3 min read
Arrays in SQL? Yay or Nay?

Arrays in SQL? Yay or Nay?

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2 min read
How sql engine handle join internally-part 1

How sql engine handle join internally-part 1

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3 min read
Why do SQL Server views need refreshing?

Why do SQL Server views need refreshing?

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2 min read
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