sq
ent
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sq
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How to use prepared queries wisely - postgres & pgx & squirell
You can use my library sq which handles this exact use case with the PreparedQuery type. It allows you to build a query programmatically, prepare it and optionally rebind parameters by name.
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How to Work with SQL Databases in Go
Have you seen my library https://github.com/bokwoon95/sq? You can use it like database/sql and write plain SQL strings, only needing to provide a function that maps an database row to a struct and generics returns a slice of those structs at the end.
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DRY pgx / database/sql?
Also consider my library sq which handles dynamic query generation as well as data mapping. You may find it simpler than bun because it's a lot closer to database/sql (it doesn't require a special DB object, it uses a plain *sql.DB).
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Ent: An Entity Framework for Go
> I didn't see anything to help me build back graphs
Hmm you've certainly given me something to think about. Thanks.
BTW joins are not challenging, but you made me realize I didn't show any joins in my basic examples. Here is UPDATE with JOIN example: https://bokwoon.neocities.org/sq.html#postgres-update-with-j....
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scan rows into types powered by generics
How does it compare to https://github.com/bokwoon95/sq?
- Show HN: An SQL data mapper using Go generics
- A type-safe struct mapper and query builder for Go (using generics)
- A struct mapper, query builder and migration tool for Go.
ent
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Concurrency Control in Go with Ent ORM and MySQL
In this article, we'll delve into the world of concurrency control in Go, specifically focusing on the optimistic locking approach. We'll explore its implementation using Ent ORM to illustrate how to manage data consistency when multiple users interact with the same resource. Keep in mind that this example serves as a simplified illustration, and real-world booking systems involve a many of additional complexities. However, the core concepts presented here provide a solid foundation for understanding optimistic locking in Go applications. Feel free to explore the complete source code in my GitHub repository for a more in-depth look at the implementation.
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Go ORMs Compared
ent is a fairly recent ORM that uses a code-first approach where you define your schema in Go code. Ent is popular thanks to its ability to handle complex data models and relationships elegantly. It's statically typed, which can help catch errors at compile time. However, the learning curve might be steeper compared to more straightforward ORMs like GORM. It's a good fit for applications where complex data models and type safety are priorities.
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Stop using entgo...please
If you found this article, than you are probably similar to how I was a few months ago. I started a project in Go that required a SQL backend and I wanted to use any tool that would help me build this backend quickly. I stumbled upon entgo (an ORM for Go) and decided to give it a try.
- Pocketbase: Open-source back end in 1 file
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Why Golang instead of Rust to develop the Krater desktop app
The ent orm for golang actually does some useful work for you. https://github.com/ent/ent
- Open-sourcing SQX, a way to build flexible database models in Go
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Learning Go for Backend/Fullstack development?
Backend Database interaction with entgo
- Ent ORM for Golang
- My Issue With ORMs
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What project architecture/structure would you recommend?
You can use entgo.io for ORM stuff, it also has entgql extension that integrated with GQLGen. See more at the document: https://entgo.io/docs/tutorial-todo-gql
What are some alternatives?
vlcn-orm - Develop with your data model anywhere. Query and load data reactively. Replicate between peers without a central server.
GORM - The fantastic ORM library for Golang, aims to be developer friendly
scan - scan sql rows into any type powered by generics
SQLBoiler - Generate a Go ORM tailored to your database schema.
korm - KORM, an elegant and lightning-fast ORM for all your concurrent and async needs. Inspired by the highly popular Django Framework, KORM offers similar functionality with the added bonus of performance
sqlc - Generate type-safe code from SQL
typed-graphql-builder - A fully type-safe graphql query builder, inspired by tql
sqlx - general purpose extensions to golang's database/sql
node-sql - SQL generation for node.js
Xorm
sqddl - sqddl is a zero-configuration database migration tool.
go-pg - Golang ORM with focus on PostgreSQL features and performance