sqlx | general purpose extensions to golang 's database/sql | SQL Database library

 by   jmoiron Go Version: v1.3.5 License: MIT

kandi X-RAY | sqlx Summary

kandi X-RAY | sqlx Summary

sqlx is a Go library typically used in Database, SQL 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.

sqlx is a library which provides a set of extensions on go's standard database/sql library. The sqlx versions of sql.DB, sql.TX, sql.Stmt, et al. all leave the underlying interfaces untouched, so that their interfaces are a superset on the standard ones. This makes it relatively painless to integrate existing codebases using database/sql with sqlx.

            kandi-support Support

              sqlx has a medium active ecosystem.
              It has 13776 star(s) with 1027 fork(s). There are 195 watchers for this library.
              It had no major release in the last 6 months.
              There are 265 open issues and 356 have been closed. On average issues are closed in 226 days. There are 62 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of sqlx is v1.3.5

            kandi-Quality Quality

              sqlx has 0 bugs and 0 code smells.

            kandi-Security 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.

            kandi-License License

              sqlx is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              sqlx releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.
              It has 6243 lines of code, 294 functions and 15 files.
              It has medium 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


            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:



            Answered 2022-Apr-04 at 16:05


            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
                T: FromRow<'a, PgRow>,
                async fn query_one(&self, pool: &PgPool, query_raw: &str) -> Result {
                    let res = sqlx::query(query_raw)
                        .map(|r: PgRow| {
                            // error here
                        .map_err(|err| {
                            // to save for brevity


            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


            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:



            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


            (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 ...


            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


            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)



            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


            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



            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


            Postgres Update multiple JSONB columns
            Asked 2022-Feb-11 at 20:16

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



            Answered 2022-Feb-11 at 20:16


            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:



            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


            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{}{})


            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


            Can't use gorm with "show variables" phrase
            Asked 2022-Jan-29 at 13:22

            I'm trying to retrieve mysql variables with gorm:



            Answered 2022-Jan-29 at 13:22

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


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

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


            No vulnerabilities reported

            Install sqlx

            You can download it from GitHub.


            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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