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.
Embed hard-coded SQL into binaries for a cleaner look!

Embed hard-coded SQL into binaries for a cleaner look!

Comments
3 min read
Correct way of adding filter to Laravel 10

Correct way of adding filter to Laravel 10

14
Comments
2 min read
ChatGPT - Complex Coding Challenges: 7 KYU

ChatGPT - Complex Coding Challenges: 7 KYU

2
Comments
2 min read
Useful SQL Commands

Useful SQL Commands

3
Comments
4 min read
A Brief Introduction to SQL for Data Science

A Brief Introduction to SQL for Data Science

1
Comments
4 min read
Guide to bitwise operators in CrateDB

Guide to bitwise operators in CrateDB

Comments
5 min read
ChatGPT - Complex Coding Challenges: 8 KYU

ChatGPT - Complex Coding Challenges: 8 KYU

3
Comments 2
4 min read
Stored Procedures in SQL: A Complete Tutorial

Stored Procedures in SQL: A Complete Tutorial

2
Comments 1
9 min read
An Introduction to Go Ast - Generating SQL Queries Based on Structs

An Introduction to Go Ast - Generating SQL Queries Based on Structs

8
Comments
4 min read
SQL 101:INTRODUCTION TO SQL FOR DATA ANALYSIS

SQL 101:INTRODUCTION TO SQL FOR DATA ANALYSIS

1
Comments 1
7 min read
The Five Best Online Database Builders 2023

The Five Best Online Database Builders 2023

2
Comments
12 min read
Reading and Writing Files in SQLite

Reading and Writing Files in SQLite

4
Comments
4 min read
The Secret Ingredient for Transactional Consistency

The Secret Ingredient for Transactional Consistency

3
Comments 3
3 min read
SQL: Soft Deleting and Unique Constraint

SQL: Soft Deleting and Unique Constraint

1
Comments
4 min read
ERD Lab - Free Database Design & Modeling Tool

ERD Lab - Free Database Design & Modeling Tool

10
Comments 2
2 min read
Selecting duplicate records

Selecting duplicate records

1
Comments 1
1 min read
Deploy SQL Server on Amazon RDS: A Step-by-Step Guide

Deploy SQL Server on Amazon RDS: A Step-by-Step Guide

8
Comments
6 min read
Understanding MySQL EXPLAIN output

Understanding MySQL EXPLAIN output

16
Comments
4 min read
How To Convert a SQL Query Into C# LINQ

How To Convert a SQL Query Into C# LINQ

6
Comments
8 min read
ClickHouse is fast, esProc SPL is faster

ClickHouse is fast, esProc SPL is faster

1
Comments
10 min read
Deploy and connect Azure Function to SQL in Azure

Deploy and connect Azure Function to SQL in Azure

1
Comments
5 min read
Computed columns with the find_by_sql method in a Rails application

Computed columns with the find_by_sql method in a Rails application

Comments
4 min read
Principles of Database Index Design

Principles of Database Index Design

15
Comments
11 min read
SQL Server 2022 - GENERATE_SERIES

SQL Server 2022 - GENERATE_SERIES

4
Comments
2 min read
SQL query to find second highest salary using dens_rank function ?

SQL query to find second highest salary using dens_rank function ?

1
Comments
1 min read
Writing Reusable SQL Queries For Your Application with DbVisualizer Scripts

Writing Reusable SQL Queries For Your Application with DbVisualizer Scripts

1
Comments
6 min read
Find the latest reported values with ease. Introducing max_by and min_by aggregations in CrateDB 5.2

Find the latest reported values with ease. Introducing max_by and min_by aggregations in CrateDB 5.2

Comments
4 min read
Type-safe S3 Select queries with Kysely

Type-safe S3 Select queries with Kysely

21
Comments 1
5 min read
How I Turned My Coffee Addiction into a Ruby and Postgres Adventure

How I Turned My Coffee Addiction into a Ruby and Postgres Adventure

8
Comments 4
4 min read
Infra as SQL is in beta

Infra as SQL is in beta

1
Comments
4 min read
Introduction to SQL Timestamp, Date and Time Data Types.

Introduction to SQL Timestamp, Date and Time Data Types.

1
Comments
5 min read
SQL101: Introduction to SQL for Data Analysis

SQL101: Introduction to SQL for Data Analysis

3
Comments 1
6 min read
SQL Concepts

SQL Concepts

1
Comments
14 min read
Querying InfluxDB IOx Using the New Flight SQL Plugin for Grafana

Querying InfluxDB IOx Using the New Flight SQL Plugin for Grafana

1
Comments
6 min read
SQL 101: Introduction to SQL for Data Analysis

SQL 101: Introduction to SQL for Data Analysis

6
Comments
5 min read
Supabase: count and discount raws from the likes table

Supabase: count and discount raws from the likes table

5
Comments
2 min read
Introduction to SQL for Data Analysis

Introduction to SQL for Data Analysis

3
Comments
3 min read
Introduction to SQL for Data Analysis

Introduction to SQL for Data Analysis

2
Comments
4 min read
SQL101: Introduction to SQL for Data Analysis

SQL101: Introduction to SQL for Data Analysis

1
Comments 1
9 min read
Understanding MySQL EXPLAIN output

Understanding MySQL EXPLAIN output

15
Comments
4 min read
Python for Data Science beginners

Python for Data Science beginners

2
Comments
7 min read
SQL 101: Introduction to SQL

SQL 101: Introduction to SQL

3
Comments
8 min read
SQL-DATA ANALYSIS,AN INTRODUCTION

SQL-DATA ANALYSIS,AN INTRODUCTION

4
Comments
6 min read
SQL101: Introduction to SQL for Data Analysis

SQL101: Introduction to SQL for Data Analysis

2
Comments
2 min read
SQL101: Introduction to SQL for Data Analysis

SQL101: Introduction to SQL for Data Analysis

6
Comments
10 min read
Here's How To Learn Data Science For Free 💯 In 2023

Here's How To Learn Data Science For Free 💯 In 2023

3
Comments
2 min read
Use ChatGPT to convert function to SQL query

Use ChatGPT to convert function to SQL query

1
Comments
2 min read
SQL101: Introduction to SQL

SQL101: Introduction to SQL

Comments 2
14 min read
Guide to sharding and partitioning best practices in CrateDB

Guide to sharding and partitioning best practices in CrateDB

Comments
7 min read
When to use window functions over group by in SQL?

When to use window functions over group by in SQL?

Comments
3 min read
SQL 101:Introduction to SQL for Data Analysis

SQL 101:Introduction to SQL for Data Analysis

2
Comments
6 min read
Deeply Nested XML and JSON with SQL

Deeply Nested XML and JSON with SQL

Comments
3 min read
Open-source SPL Makes Microservices More 'Micro'

Open-source SPL Makes Microservices More 'Micro'

5
Comments
5 min read
GraphQL Cursor Pagination with PostgreSQL

GraphQL Cursor Pagination with PostgreSQL

Comments
8 min read
SQL tilida ma'lumot kiritish, tahrirlash, o'chirish va o'qish.

SQL tilida ma'lumot kiritish, tahrirlash, o'chirish va o'qish.

Comments
2 min read
Creating a Telegram Desktop App with PostgreSQL and Next.js 🪄

Creating a Telegram Desktop App with PostgreSQL and Next.js 🪄

20
Comments 1
11 min read
Python: local date time and UTC date time.

Python: local date time and UTC date time.

9
Comments
7 min read
The SQL to CRUD: The Use of Structured Query Language to Create, Read, Update, and Destroy

The SQL to CRUD: The Use of Structured Query Language to Create, Read, Update, and Destroy

Comments
5 min read
SQL Concepts

SQL Concepts

2
Comments 2
8 min read
SQL Transactions in a Flask CRUD Application

SQL Transactions in a Flask CRUD Application

Comments
9 min read
loading...