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.
Data Strategies for a Test Automation Framework

Data Strategies for a Test Automation Framework

20
Comments
4 min read
Document vs Relational Databases

Document vs Relational Databases

45
Comments 7
3 min read
Creating a Transaction Interceptor Using Nest.js

Creating a Transaction Interceptor Using Nest.js

32
Comments 4
5 min read
Get started with Dapper .NET

Get started with Dapper .NET

17
Comments
6 min read
Regex: from a backup file list to a RESTORE script in under 2 minutes

Regex: from a backup file list to a RESTORE script in under 2 minutes

6
Comments
5 min read
A deeper dive into Sequelize queries: dynamic field names, the Op object, and raw SQL insertions

A deeper dive into Sequelize queries: dynamic field names, the Op object, and raw SQL insertions

25
Comments 2
3 min read
How to Extract Knowledge from Wikipedia, Data Science Style

How to Extract Knowledge from Wikipedia, Data Science Style

9
Comments
7 min read
Java(Spring Boot) Best Database Practices

Java(Spring Boot) Best Database Practices

6
Comments
2 min read
Building REST API with Python, Flask and Azure SQL

Building REST API with Python, Flask and Azure SQL

19
Comments
4 min read
How to use Change Data Capture (CDC) with Postgres

How to use Change Data Capture (CDC) with Postgres

21
Comments 4
3 min read
What have the STORED PROCEDURES ever done for us?

What have the STORED PROCEDURES ever done for us?

14
Comments 6
4 min read
Adventures in SQL Source Control with SSDT

Adventures in SQL Source Control with SSDT

11
Comments 2
7 min read
Coding Bootcamp - Backend #3 - Databases, SQL, and knex

Coding Bootcamp - Backend #3 - Databases, SQL, and knex

6
Comments
5 min read
T-SQL CRUD procedures auto-generator

T-SQL CRUD procedures auto-generator

38
Comments 2
4 min read
First steps to caching PostgreSQL queries with Redis

First steps to caching PostgreSQL queries with Redis

53
Comments
5 min read
The Best MYSQL Courses for Beginners

The Best MYSQL Courses for Beginners

12
Comments
5 min read
Using the IFS variable to do things with CSV files

Using the IFS variable to do things with CSV files

5
Comments
5 min read
Optimize multiple INSERTs (for Oracle)

Optimize multiple INSERTs (for Oracle)

6
Comments 4
3 min read
How to Synchronize relational databases with Dotmim.Sync

How to Synchronize relational databases with Dotmim.Sync

21
Comments 4
5 min read
User management for Node.js & MySQL using Sequelize and PassportJS

User management for Node.js & MySQL using Sequelize and PassportJS

34
Comments 6
8 min read
API data persistence with relational databases

API data persistence with relational databases

10
Comments
3 min read
SQL Story of unbroken chains of events (daily/weekly streaks)

SQL Story of unbroken chains of events (daily/weekly streaks)

21
Comments 2
7 min read
Introduction to Profiling and Optimizing SQL Queries for Software Engineers

Introduction to Profiling and Optimizing SQL Queries for Software Engineers

14
Comments 2
11 min read
Complete MySQL Course: Beginner to Advanced

Complete MySQL Course: Beginner to Advanced

30
Comments
1 min read
Notes on Migrating from MS SQL Server to PostgreSQL

Notes on Migrating from MS SQL Server to PostgreSQL

9
Comments
8 min read
API data persistence with relational databases

API data persistence with relational databases

6
Comments
2 min read
The Wild SQL Query I Wrote For Work This Week

The Wild SQL Query I Wrote For Work This Week

61
Comments 1
7 min read
Intro to SQL User Defined Functions (UDFs) in Redshift

Intro to SQL User Defined Functions (UDFs) in Redshift

8
Comments
5 min read
How can I stop a PostgreSQL query automatically when the table is locked?

How can I stop a PostgreSQL query automatically when the table is locked?

5
Comments 2
1 min read
Access Google BigQuery Data with Entity Framework 6

Access Google BigQuery Data with Entity Framework 6

6
Comments
3 min read
API data persistence

API data persistence

9
Comments
3 min read
Best way to store array type data inside database?

Best way to store array type data inside database?

25
Comments 22
1 min read
Free SQL hosting providers ?

Free SQL hosting providers ?

27
Comments 23
1 min read
🤔 How to create a MySQL connection and run queries with Python3

🤔 How to create a MySQL connection and run queries with Python3

13
Comments 1
1 min read
Good sources (courses, books, sites) on database design and data modeling?

Good sources (courses, books, sites) on database design and data modeling?

14
Comments 2
1 min read
SQL Conceitos Básicos. Postgres + Docker

SQL Conceitos Básicos. Postgres + Docker

12
Comments
10 min read
Database generic way of achieving Query Result Change Notification

Database generic way of achieving Query Result Change Notification

7
Comments 1
1 min read
SMSS -'Connect to Server' Hell

SMSS -'Connect to Server' Hell

6
Comments
1 min read
Basic DB Using SQL Server (Part 3) - retrieve data using SQL

Basic DB Using SQL Server (Part 3) - retrieve data using SQL

11
Comments
6 min read
Basic DB Using SQL Server (Part 2) - modify columns and learn some constraints

Basic DB Using SQL Server (Part 2) - modify columns and learn some constraints

8
Comments
8 min read
Scraping Yelp and Facebook with Node. Displaying data with ASP.NET Core

Scraping Yelp and Facebook with Node. Displaying data with ASP.NET Core

15
Comments
5 min read
Documenting SQL with Markdown and Diagrams

Documenting SQL with Markdown and Diagrams

24
Comments 5
2 min read
PostgreSQL Tutorial for beginners to Advance level.

PostgreSQL Tutorial for beginners to Advance level.

95
Comments 2
18 min read
Setting up an ASP.NET Core Restaurant Website with a Vue.js Online Ordering Page.

Setting up an ASP.NET Core Restaurant Website with a Vue.js Online Ordering Page.

10
Comments 1
4 min read
A plea for blogging about SQL

A plea for blogging about SQL

8
Comments 1
2 min read
How to organize dynamic attributes/properties of products specification?

How to organize dynamic attributes/properties of products specification?

6
Comments 2
1 min read
C#: Data Access Batch Execution is now very simple with RepoDb ORM

C#: Data Access Batch Execution is now very simple with RepoDb ORM

32
Comments 2
5 min read
Index Overview

Index Overview

17
Comments
4 min read
RDBMS or NoSQL: The question that pops up with every new project!

RDBMS or NoSQL: The question that pops up with every new project!

13
Comments 8
2 min read
How To Use Postgres With Knex On Your Node API

How To Use Postgres With Knex On Your Node API

13
Comments
2 min read
Coding Bootcamp - Backend #1 - Asynchronous code

Coding Bootcamp - Backend #1 - Asynchronous code

34
Comments 2
1 min read
Laravel, Lumen dockerization

Laravel, Lumen dockerization

7
Comments
1 min read
SQL Join Memento

SQL Join Memento

6
Comments
3 min read
Query NetSuite Data through ODBC in Node.js

Query NetSuite Data through ODBC in Node.js

9
Comments 3
3 min read
Sinatra Web App: MVC, Sessions, and Routes

Sinatra Web App: MVC, Sessions, and Routes

9
Comments
4 min read
SQL API for Real-Time Kafka Analytics in 3 Steps

SQL API for Real-Time Kafka Analytics in 3 Steps

6
Comments
8 min read
Data Analyst? TIME TO LEARN PYTHON!!!🐍🐼

Data Analyst? TIME TO LEARN PYTHON!!!🐍🐼

49
Comments 11
5 min read
Exterminate! 🤖 (or Destroying Associated Records in Rails)

Exterminate! 🤖 (or Destroying Associated Records in Rails)

24
Comments 4
4 min read
The best free courses to learn about Databases and SQL for Beginners

The best free courses to learn about Databases and SQL for Beginners

38
Comments
4 min read
♻️🐘 Disposable local Postgres databases (without containers!)

♻️🐘 Disposable local Postgres databases (without containers!)

22
Comments
6 min read
loading...