Sequel
SQLDelight
Sequel | SQLDelight | |
---|---|---|
36 | 32 | |
4,899 | 5,917 | |
- | 1.0% | |
8.9 | 9.6 | |
25 days ago | 8 days ago | |
Ruby | Kotlin | |
MIT License | Apache License 2.0 |
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Sequel
- Ruby Sequel Google group banned
- Ask HN: What is your go-to stack for the web?
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Ruby 3.3
Some of the most enlightening books I’ve read when I was first learning Ruby were Text Processing in Ruby, and Building Awesome Command Line Apps in Ruby 2. They each reveal certain features and perspectives that work towards this end, such as text parsing moves, Ruby flags to help you build shell 1-liners you can pipe against, and features with stdio beyond just printing to stdout.
Then add in something like Pry or Irb, where you are able to build castles in your sandbox.
Most of my data exploration happens in Pry.
A final book I’ll toss out is Data Science at the Command Line, in particular the first 40 or so pages. They highlight the amount of tooling that exists that’s just python shell scripts posing as bins. (Ruby of course has every bit of the same potential.) I had always been aware of this, but I found the way it was presented to be very inspirational, and largely transformed how I work with data.
A good practical example I use regularly is: I have a project set up that keeps connection strings for ten or so SQL Server DBs that I regularly interact with. I have constants defined to expedite connections. The [Sequel library](https://sequel.jeremyevans.net/) is absolutely delightful to use. I have a `bin/console` file that sets up a pry session hooking up the default environment and tools I like to work with. Now it’s very easy to find tables with certain names, schemas, containing certain data, certain sprocs, mass update definitions across our entire system.
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Python: Just Write SQL
Thea answer to your prayers already exists: http://sequel.jeremyevans.net/.
By far the best database toolkit (ORM, query builder, migration engine) I have seen for any programming language.
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Is ORM still an anti-pattern?
Ruby sequel (http://sequel.jeremyevans.net/) is the only library where you can combine classic ORM Model bases usage, with a more raw query builder "just get me all the data into plain objects". You'll never need anything again in your career life.
- Ask HN: What are some of the most elegant codebases in your favorite language?
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Sketch of a Post-ORM
If you want a db tool which can be an ORM for your app, and drop down to a lower level dsl, while targeting specific features of the databases it supports, + having a "composable superset for building queries", there's [ruby sequel](http://sequel.jeremyevans.net/), which is the best tool of the kind you'll get for any proglang. Everything the author wants, minus the typrchecking perhaps, which is IMO shooting at the stars.
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There's SQL in my Ruby
I love the Sequel library from Jeremy Evans (so much better than Rails' AREL). I've used it as my ORM-of-choice since 2008. When leveraging Sequel I almost always use the DSL, but there are times that I want to use bare SQL. When that happens, I almost always use HEREDOCs and my own version of String#squish.
- Objection to ORM Hatred
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ruby 3.2 unable to connect to database via odbc
sequel is a pretty good option! To use the above snowflake adapter for sequel, you'll have to learn to use sequel (which is pretty easy). https://sequel.jeremyevans.net/
SQLDelight
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querky – autogenerate Python functions and types for your SQL queries
This seems to be similar to https://github.com/cashapp/sqldelight, and I've always wanted a python equivalent!
In typescript, there are query builders (not talking about ORMs) that can basically do this within the type system, but that would be infeasible in python's type system. This approach (type/code generation is a good alternative, though I like using sqlalchemy / alembic to manage schemas/migrations.
One thing I'm curious about is how it knows the types of columns? I looked quickly at the Readme but didn't see it (probably a parameter somewhere I missed).
- I'm creating a REST API using KTOR. What's the best ORM to go with KTOR ?
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KMM alternatives to Android Datastore & Room DB?
That functionality has existed for almost exactly a year
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What were your negative experiences when adopting KMM?
- SQLDelight - great experience overall, the only issue that I found, was when that I made a database migration that worked on Android, but not on iOS (https://github.com/cashapp/sqldelight/issues/3812)
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Adopting Kotlin Multiplatform Mobile(KMM) on 9GAG App
Database - SQLDelight
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Android Starter Template (hilt, ktor, coroutines, flow, modules, gradle.kts, version catalog, compose, MVVM, tests, GitHub CI)
room is a great example but like I said our data is kotlin-only so we tend to use libraries like sqlDelight.
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Announcing new crate - "hugsqlx": turning SQLx queries into Rust functions
This seems similar to https://cashapp.github.io/sqldelight/ for kotlin, I think this approach is pretty neat, good luck with it!
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ADVICE WANTED - Typescript PostgreSQL without ORM
Sounds like you want what SQLDelite offers, but for TypeScript. SQLDelite is only for Kotlin and SQLite though.
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Why We're Moving on from Firebase
SQLDelight had neat built in support for this
https://cashapp.github.io/sqldelight/
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Flyweight: An ORM for SQLite
You would really like sqldelight[1] then. It takes the concept of an ORM and flips it on its head. Instead of mapping function calls to SQL statements, it lets you write SQL statements and then generates classes for you that have methods for those statements.
For instance, you could have a SQL statement like getCardsForFight: select * from fights where cardId = ? and titleFight = ?, and it would generate a class that has a method getCardsForFight(cardId: number, titleFight: number).
[1]: https://github.com/cashapp/sqldelight
What are some alternatives?
ROM - Data mapping and persistence toolkit for Ruby
Exposed - Kotlin SQL Framework
ActiveRecord
Realm Asset Helper - A small library to help with Realm.IO integration in Android apps
DataMapper
Ktorm - A lightweight ORM framework for Kotlin with strong-typed SQL DSL and sequence APIs.
Hanami::Model - Ruby persistence framework with entities and repositories
jOOQ - jOOQ is the best way to write SQL in Java
Redis-Objects - Map Redis types directly to Ruby objects
RoomAsset - A helper library to help using Room with existing pre-populated database [DEPRECATED].
Neo4j.rb - An active model wrapper for the Neo4j Graph Database for Ruby.
Realm - Realm is a mobile database: a replacement for Core Data & SQLite