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select * from SQL

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

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Codeigniter custom helper functions which will increase your productivity

Codeigniter custom helper functions which will increase your productivity

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2 min read
Updating a table from another table

Updating a table from another table

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1 min read
Understanding SQL Server Isolation Levels through example

Understanding SQL Server Isolation Levels through example

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6 min read
For the 1024 time – DateTime has no format!

For the 1024 time – DateTime has no format!

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2 min read
ORM vs Query Builders vs Raw SQL

ORM vs Query Builders vs Raw SQL

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2 min read
GraphQL with Postgres views and materialized views

GraphQL with Postgres views and materialized views

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5 min read
6 Common Sequelize Queries Explained in SQL

6 Common Sequelize Queries Explained in SQL

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4 min read
How I passed 70-761 T-SQL exam

How I passed 70-761 T-SQL exam

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3 min read
How to Load Data into an SQL database: From simple inserts to bulk loads

How to Load Data into an SQL database: From simple inserts to bulk loads

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3 min read
Does WordPress database architecture need improvement?

Does WordPress database architecture need improvement?

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1 min read
SQL Subqueries in action

SQL Subqueries in action

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8 min read
Understanding MySQL Index Basics

Understanding MySQL Index Basics

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2 min read
8 Tips and Tricks for Writing the Best Queries in LINQ to Entities

8 Tips and Tricks for Writing the Best Queries in LINQ to Entities

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8 min read
A more controllable random string generator function for SQL Server

A more controllable random string generator function for SQL Server

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3 min read
Stop using offset pagination

Stop using offset pagination

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3 min read
Cleaning and Transforming Data with SQL

Cleaning and Transforming Data with SQL

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6 min read
CockroachDB Demo Locations

CockroachDB Demo Locations

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3 min read
Geo-partitioning. No column? No problem!

Geo-partitioning. No column? No problem!

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3 min read
The Data Processing Holy Grail? Row vs. Columnar Databases

The Data Processing Holy Grail? Row vs. Columnar Databases

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12 min read
SQL Vs NoSQL – Which Is Best For You?

SQL Vs NoSQL – Which Is Best For You?

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3 min read
Airbnb’s Airflow Versus Spotify’s Luigi

Airbnb’s Airflow Versus Spotify’s Luigi

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7 min read
Creating a materialized view with SQL procedures

Creating a materialized view with SQL procedures

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3 min read
QuestDB - fast relational time-series DB, zero GC java

QuestDB - fast relational time-series DB, zero GC java

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1 min read
Whats WITH CTE

Whats WITH CTE

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9 min read
SQL: Outer Joins

SQL: Outer Joins

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4 min read
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