golang-database-library-orm-example
sqlc
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golang-database-library-orm-example | sqlc | |
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4 | 169 | |
21 | 10,950 | |
- | 6.5% | |
0.0 | 9.6 | |
about 1 year ago | 4 days ago | |
Go | Go | |
- | MIT License |
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golang-database-library-orm-example
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Golang Database Library and Orm Examples
What I found is sqlx and sqlc are excellent for hand-rolled queries, but is poor for dynamic queries which a query builder library/orm might suite better. If there are many eager-loading table relationships, I found that orms tend to be much better. Of course these are entirely my personal opinion. I dove into more details on how each libraries and orms fares against those operations in the posts. It is also accompanied with reproducible repo at https://github.com/gmhafiz/golang-database-library-orm-example
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Dynamic sql code during runtime.
I discussed approaches using different libraries and ORMs at https://www.gmhafiz.com/blog/golang-database-library-orm-example-dynamic-list/. Though I just realised the example for squirrel is missing. Check out the code examples though
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Scanning joined SQL rows into nested go struct
I show scans for a many to many relationship between two tables. https://github.com/gmhafiz/golang-database-library-orm-example/blob/master/db/sqlc/manyToMany.go
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What kind of things have you ran with go:generate?
I made repo that compares between different libraries and orms including sqlx, sqlc, sqlboiler, gorm, and ent https://github.com/gmhafiz/golang-database-library-orm-example
sqlc
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Give Up Sooner
"Is there a way to get sqlc to use pointers for nullable columns instead of the sql.Null types?"
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Show HN: Sqlbind a Python library to compose raw SQL
I came across this yesterday for golang: https://sqlc.dev which is somewhat like what you want, maybe.
Not sure it allows you to parameterize table names but the basic idea is codegen from sql queries so you are working with go code (autocompletion etc).
- API completa em Golang - Parte 7
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ORMs are nice but they are the wrong abstraction
Agreed, but tools like https://sqlc.dev, which I mention in the article, are a good trade-off that allows you to have verified, testable, SQL in your code.
- API completa em Golang - Parte 6
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Go ORMs Compared
sqlc is not strictly a conventional ORM. It offers a unique approach by generating Go code from SQL queries. This allows developers to write SQL, which sqlc then converts into type-safe Go code, reducing the boilerplate significantly. It ensures that your queries are syntactically correct and type-safe. sqlc is ideal for those who prefer writing SQL and are looking for an efficient way to integrate it into a Go application.
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Type-safe Data Access in Go using Prisma and sqlc
I was browsing awesome-go for ideas on how to setup my data access layer when I stumbled on sqlc. It seemed like a great option. Code generation is a strategy often used in the Go ecosystem and making my queries safe at compile time was an idea I really liked. Knex was great, but it required of me that I test thoroughly my queries at runtime and that I sanitize my query results to ensure type safety within my application.
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Level UP your RDBMS Productivity in GO
Now, we are going to generate the code. For this purpose, we are going to use sqlc.
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What 3rd-party libraries do you use often/all the time?
https://github.com/sqlc-dev/sqlc — for use with //go:generate
- API completa em Golang - Parte 1
What are some alternatives?
bob - SQL query builder and ORM/Factory generator for Go with support for PostgreSQL, MySQL and SQLite
sqlx - general purpose extensions to golang's database/sql
optional - Optional is a library of optional Go types
GORM - The fantastic ORM library for Golang, aims to be developer friendly
ent - An entity framework for Go
SQLBoiler - Generate a Go ORM tailored to your database schema.
gorm-seeder - Gorm seeder package
jwt-auth-api - JWT Authentication Implementation in Golang
jet - Type safe SQL builder with code generation and automatic query result data mapping
pgx - PostgreSQL driver and toolkit for Go