DEV Community

select * from SQL

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

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Custom ordering without custom SQL with Ruby on Rails 7

Custom ordering without custom SQL with Ruby on Rails 7

6
Comments
2 min read
Order-based Group Operations (I)

Order-based Group Operations (I)

5
Comments
6 min read
Calling all beginners: simple SQL challenge

Calling all beginners: simple SQL challenge

Comments
2 min read
Materialized View to improve the performance of complex queries?

Materialized View to improve the performance of complex queries?

1
Comments
3 min read
Maximizing Database Efficiency Mastering Query Optimization in SQL

Maximizing Database Efficiency Mastering Query Optimization in SQL

Comments
2 min read
WEREWOLF WEED

WEREWOLF WEED

1
Comments
1 min read
Why do we NOLOCK in SQL server with an example

Why do we NOLOCK in SQL server with an example

1
Comments
1 min read
Why do we NOLOCK AND LOCK in SQL server with an example

Why do we NOLOCK AND LOCK in SQL server with an example

Comments
1 min read
Database server communication and data migration from one database to another server database in SQL server

Database server communication and data migration from one database to another server database in SQL server

Comments
2 min read
Inserting Data from One Table to Another in SQL using INSERT INTO using SELECT Statement

Inserting Data from One Table to Another in SQL using INSERT INTO using SELECT Statement

Comments
1 min read
How to create and configure a linked server in SQL Server Management Studio

How to create and configure a linked server in SQL Server Management Studio

Comments
2 min read
SQL Math Functions with Use Cases

SQL Math Functions with Use Cases

3
Comments 3
2 min read
Using SQLite to Examine Data Relationships and Compare Tables

Using SQLite to Examine Data Relationships and Compare Tables

Comments
7 min read
Partition Strategies: Fundamental Concepts for PostgreSQL Partitioning

Partition Strategies: Fundamental Concepts for PostgreSQL Partitioning

3
Comments
4 min read
Embedded Python Stored Procedure