sqlx | Rust SQL Toolkit . | Database library

by launchbadge Rust Version: v0.7.0-alpha.3 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | sqlx Summary

sqlx is a Rust library typically used in Database, PostgresSQL, MariaDB applications. sqlx has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

🧰 The Rust SQL Toolkit. SQLx is an async, pure Rust† SQL crate featuring compile-time checked queries without a DSL.

Support

Quality

Security

License

Reuse

Support

sqlx has a medium active ecosystem.

It has 8985 star(s) with 900 fork(s). There are 62 watchers for this library.

It had no major release in the last 6 months.

There are 450 open issues and 936 have been closed. On average issues are closed in 26 days. There are 15 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of sqlx is v0.7.0-alpha.3

Quality

sqlx has 0 bugs and 0 code smells.

Security

sqlx has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

sqlx code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

sqlx is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

sqlx releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

It has 206 lines of code, 5 functions and 3 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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sqlx Key Features

No Key Features are available at this moment for sqlx.

sqlx Examples and Code Snippets

No Code Snippets are available at this moment for sqlx.

Community Discussions

Trending Discussions on sqlx

How to test two parallel transactions in Rust SQLx?

Borrowed value does not live long enough in a generic struct in Result - Map

sqlx in golang - Is it possible to map joined tables?

(GoLang) panic: sql: Register called twice for driver postgres

Rust warp+sqlx service : idiomatic way of passing DBPool from main to handlers

Module lookup disabled by GOPROXY=off golangci

Postgres Update multiple JSONB columns

Use one struct for multiple SQL queries

go with sqlx NamedQuery timestamp works with date but not with datetime. NamedQuery vs Query

Can't use gorm with "show variables" phrase

QUESTION

How to test two parallel transactions in Rust SQLx?

Asked 2022-Apr-04 at 18:26

I'm experimenting with Rocket, Rust and SQLx and I'd like to test what happens when two parallel transactions try to insert a duplicated record on my table.

My insert fn contains nothing special and it works fine:

...

ANSWER

Answered 2022-Apr-04 at 16:05

You can use a async_std::future::timeout or tokio::time::timeout. Example using async_std:

Source https://stackoverflow.com/questions/71716949

QUESTION

Borrowed value does not live long enough in a generic struct in Result - Map

Asked 2022-Mar-27 at 05:16

impl<'a, T> ClientDBMain
where
    T: FromRow<'a, PgRow>,
{
    async fn query_one(&self, pool: &PgPool, query_raw: &str) -> Result {
        let res = sqlx::query(query_raw)
            .fetch_one(pool)
            .await
            .map(|r: PgRow| {
                // error here
                T::from_row(&r).unwrap()
            })
            .map_err(|err| {
                // to save for brevity
            })?;
        Ok(res)
    }
}

...

ANSWER

Answered 2022-Mar-27 at 02:40

r appears to have a 'static lifetime, however since it does not get moved it will be dropped upon falling out of scope at the end of the map. The issue is that FromRow may produce a value referencing r meaning it can not outlive r. Since it appear that the way it does this is probably via 'a, you can probably fix this by requiring T: FromRow<'static, PgRow>. If the resulting type has a 'static lifetime then it would not be reliant of the lifetime of r.

Source https://stackoverflow.com/questions/71633176

QUESTION

sqlx in golang - Is it possible to map joined tables?

Asked 2022-Mar-21 at 15:49

How can I use sqlx struct scan in situations where I am joining tables?

For example, lets say that Person has many Post and I want to get a struct that has a persons posts embedded into it as a slice.

I am imagining a DTO like this:

...

ANSWER

Answered 2022-Mar-21 at 15:49

Is this accomplishable in sqlx? How?

That's not a feature sqlx has, it isn't an ORM. It's just a convenience wrapper that among other things makes selecting rows into flat structs easier.

You'd either need to process the multiple rows per user yourself, or do two queries, first for the person and then for their posts.

Source https://stackoverflow.com/questions/71547747

QUESTION

(GoLang) panic: sql: Register called twice for driver postgres

Asked 2022-Mar-19 at 19:25

I have probably spent way to much time on this, so I decided to try here.
I'm having trouble figuring out why my Register is being called twice?
Best I can figure, it seems to be calling once at sql.Register() and again at sqlx.Connect(). But if I remove the sql.Register(), then theres no drivers.

Honestly, I am pretty new to GoLang, I'm hoping for any sort of direction here.

Code - w/o sql.Register ...

ANSWER

Answered 2022-Mar-19 at 19:25

The package github.com/lib/pq registers it's driver in an init function.

Remove the direct call to register the driver from the application:

Source https://stackoverflow.com/questions/70810126

QUESTION

Rust warp+sqlx service : idiomatic way of passing DBPool from main to handlers

Asked 2022-Mar-12 at 13:23

A Rust newbie here, attempting to write a webservice by combining

https://github.com/seanmonstar/warp/blob/master/examples/todos.rs and https://github.com/launchbadge/sqlx/blob/master/examples/postgres/todos/src/main.rs

The following code is in running state. My question is, do I need to clone dbpool for every handler? What's the idiomatic way in Rust (I am coming from Java->Kotlin->Go background, FWIW)

...

ANSWER

Answered 2022-Mar-12 at 13:23

While copying a pool only increase the reference counter in an Arc and is relatively cheap, as @cdhowie points out, you can avoid it if you fancy doing so: .fetch_all(db) only needs an immutable reference. You could thus pass in a &'static Pool<…>. The one tricky thing is: You can't directly declare a

Source https://stackoverflow.com/questions/71202762

QUESTION

Module lookup disabled by GOPROXY=off golangci

Asked 2022-Mar-01 at 14:35

I have a vendor folder and CI/CD task Linter. Before push the folder to gitlab I did

...

ANSWER

Answered 2022-Mar-01 at 14:35

The problem was in the settings of golangci modules-download-mode

this solution is set this variable to vendor mode:

Source https://stackoverflow.com/questions/71307320

QUESTION

Postgres Update multiple JSONB columns

Asked 2022-Feb-11 at 20:16

I have a table (postgres 12) with the below schema

...

ANSWER

Answered 2022-Feb-11 at 20:16

try this :

Source https://stackoverflow.com/questions/71085729

QUESTION

Use one struct for multiple SQL queries

Asked 2022-Feb-03 at 00:26

I have multiple similar SQL queries that I need to run in Go code.
Something like this:

...

ANSWER

Answered 2022-Feb-03 at 00:26

Answer taken from here: https://go.dev/doc/database/querying#multiple_rows

Using the Scan method you can assign populate one variable for every query Column of the query result.

Note: the values not populated by scan(), will default to the zero value of the field type.

Source https://stackoverflow.com/questions/70960593

QUESTION

go with sqlx NamedQuery timestamp works with date but not with datetime. NamedQuery vs Query

Asked 2022-Jan-30 at 15:21

rows, err := db.NamedQuery(`SELECT ts FROM test_table WHERE ts > '1999-01-08 04:05:06';`, map[string]interface{}{})

...

ANSWER

Answered 2022-Jan-30 at 15:21

why would you use NamedQuery rather than Query?

Queries that use named parameters are easier for the human to parse.

How does one typically write such a query

Source https://stackoverflow.com/questions/70915833

QUESTION

Can't use gorm with "show variables" phrase

Asked 2022-Jan-29 at 13:22

I'm trying to retrieve mysql variables with gorm:

...

ANSWER

Answered 2022-Jan-29 at 13:22

Describe fields with gorm tag as described in https://gorm.io/docs/models.html

Example:

Source https://stackoverflow.com/questions/70905123

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install sqlx

SQLx is compatible with the async-std, tokio and actix runtimes; and, the native-tls and rustls TLS backends. When adding the dependency, you must chose a runtime feature that is runtime + tls.
runtime-async-std-native-tls: Use the async-std runtime and native-tls TLS backend.
runtime-async-std-rustls: Use the async-std runtime and rustls TLS backend.
runtime-tokio-native-tls: Use the tokio runtime and native-tls TLS backend.
runtime-tokio-rustls: Use the tokio runtime and rustls TLS backend.
runtime-actix-native-tls: Use the actix runtime and native-tls TLS backend.
runtime-actix-rustls: Use the actix runtime and rustls TLS backend.
postgres: Add support for the Postgres database server.
mysql: Add support for the MySQL/MariaDB database server.
mssql: Add support for the MSSQL database server.
sqlite: Add support for the self-contained SQLite database engine.
any: Add support for the Any database driver, which can proxy to a database driver at runtime.
macros: Add support for the query*! macros, which allow compile-time checked queries.
migrate: Add support for the migration management and migrate! macro, which allow compile-time embedded migrations.
uuid: Add support for UUID (in Postgres).
chrono: Add support for date and time types from chrono.
time: Add support for date and time types from time crate (alternative to chrono, which is preferred by query! macro, if both enabled)
bstr: Add support for bstr::BString.
git2: Add support for git2::Oid.
bigdecimal: Add support for NUMERIC using the bigdecimal crate.
decimal: Add support for NUMERIC using the rust_decimal crate.
ipnetwork: Add support for INET and CIDR (in postgres) using the ipnetwork crate.
json: Add support for JSON and JSONB (in postgres) using the serde_json crate.
tls: Add support for TLS connections.
offline: Enables building the macros in offline mode when a live database is not available (such as CI). Requires sqlx-cli installed to use. See sqlx-cli/README.md.

Support

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

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