diesel

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Feature request: jsonb merge operator for postgres

2

Postgres supports merging two jsonb objects with the `||` operator. I recently needed that and implemented it [here](https://github.com/graphprotocol/graph-node/blob/master/store/postgres/src/jsonb.rs) but haven't been able to turn this into a proper PR. If...

lutter

Examine our compiler errors, and see if we can improve them

15

At times, our compiler errors just flat out suck. While in this issue I will list several cases that I've specifically noticed are frequently problematic or have personally encountered, it...

sgrif

So I'm new to Diesel, and I apologize if this has already been suggested, but I couldn't find it after some searching. :) One of the things about Diesel that...

eropple

Enhancement: traits for uniqueness

1

The basic idea is that columns with uniqueness constraints are guaranteed to return exactly zero or one value. In some code we may want to assert this for consistency, and...

ishitatsuyuki

Document our policy for minimum supported Rust versions and when they can be bumped

7

This has been discussed internally some, but we should figure out the right place to document it. Last time we discussed it, we decided the following: - Bumping the minimum...

sgrif

Loading a sqlite3 extension?

3

Hello. Did i miss something or is it really not possible (diesel 1.3) to load a sqlite3 extension? I discovered this when trying to make a spatialite initialization sequence work,...

tyrylu

Feature Request: MySQL Update on duplicate key

3

MySQL insert on duplicate key support such as the following query: ```sql INSERT INTO table (id, title, message, likes) VALUES(1, "A", "bruh", 21) ON DUPLICATE KEY UPDATE title="A", message="bruh", likes=21...

Dolphindalt

Making cross joins

1

Might be related to https://github.com/diesel-rs/diesel/issues/398. It turned out (to me) that cross joins are in fact inner joins on "true". PostgreSQL is happy to accept `... INNER JOIN ON true...

ip1981

grouped_by panics if key is not in Parent array

3

## Setup ### Versions - **Rust:** nightly-2019-12-22 - **Diesel:** version = "1.4.3", features = ["postgres", "r2d2"] - **Database:** Postgres - **Operating System:** macOS ### Feature Flags - **diesel:** ## Problem...

nishtahir

[diesel_cli] index out of bounds when running migrations on windows 10 WSL

1

## Setup ### Versions - **Rust:** rustc 1.37.0-nightly (929b48ec9 2019-06-21) - **Diesel:** diesel 1.4.0 - **Database:** Postgresql 11 - **Operating System:** Windows 10 WSL with Debian stretch ### Feature Flags...

MTRNord