gorm.io | GORM official site | Object-Relational Mapping library

 by   go-gorm HTML Version: Current License: No License

kandi X-RAY | gorm.io Summary

kandi X-RAY | gorm.io Summary

gorm.io is a HTML library typically used in Utilities, Object-Relational Mapping applications. gorm.io has no vulnerabilities and it has low support. However gorm.io has 81 bugs. You can download it from GitHub.

GORM official site

            kandi-support Support

              gorm.io has a low active ecosystem.
              It has 203 star(s) with 299 fork(s). There are 8 watchers for this library.
              It had no major release in the last 6 months.
              There are 22 open issues and 64 have been closed. On average issues are closed in 47 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of gorm.io is current.

            kandi-Quality Quality

              gorm.io has 81 bugs (0 blocker, 0 critical, 81 major, 0 minor) and 0 code smells.

            kandi-Security Security

              gorm.io has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              gorm.io code analysis shows 0 unresolved vulnerabilities.
              There are 67 security hotspots that need review.

            kandi-License License

              gorm.io does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              gorm.io 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 1120 lines of code, 0 functions and 88 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of gorm.io
            Get all kandi verified functions for this library.

            gorm.io Key Features

            No Key Features are available at this moment for gorm.io.

            gorm.io Examples and Code Snippets

            No Code Snippets are available at this moment for gorm.io.

            Community Discussions


            how to define list of string on gorm model?
            Asked 2022-Mar-22 at 06:36

            this is my model



            Answered 2022-Mar-22 at 05:07

            There’s no string data type in postgre. Change string[] to text[]

            Source https://stackoverflow.com/questions/71566625


            Should I explicitly create a relation symmetrical to "Belongs To" or "Has Many"?
            Asked 2022-Mar-17 at 10:07

            I am new to ORM (and GORM) so apologies if this is an obvious question, but it does not seem to be covered by the documentation.

            I will be using the examples from the documentation as a base to my questions

            Question 1: Belongs To ...


            Answered 2022-Mar-17 at 10:07

            Q1: Based on how you defined your structs, you don't need an explicit O2M relationship in the Company struct, but when loading Company details, if you want to load all users that are assigned to that specific company, you need to add that field as well. It will need an additional function call like Preload or Joins, but you shouldn't need an explicit definition of this relationship.

            Source https://stackoverflow.com/questions/71508941


            How to handle error of singleton only once
            Asked 2022-Mar-02 at 09:41
            How to handle error of singleton only once?

            I have a singleton service which could generate error only at first call and then it returns already created instance.

            Service looks like below:



            Answered 2022-Mar-02 at 09:41

            If the error occurs (only once), your databaseSingleton will not be setup. You should return the error in all cases.

            Although this isn't something you can do anything about (since the attempt to initialize databaseSingleton will not be repeated due to the use of sync.Once), you could as well halt the app.

            In fact, there is no point deferring this initialization, you could just do it during package init, and terminate if it fails. And if it succeeds, you could use databaseSingleton without having to check error of the initialization.

            So simply do it like this:

            Source https://stackoverflow.com/questions/71314241


            How to handle with GORM a JSON that corresponds to a database schema?
            Asked 2022-Feb-23 at 19:14

            I am writing a backend API that sends to the frontend some JSON data from a database (handled by GORM). The frontend, after some modifications to the content of the fields, sends me back the data also as JSON.

            Below is a mock-up of the code



            Answered 2022-Feb-23 at 19:14

            You can decode the JSON body into a user struct, and then do an update with it.

            Source https://stackoverflow.com/questions/71227369


            Why is a linked record in a "Belongs To" relation empty?
            Asked 2022-Feb-19 at 18:40

            Below is a program (based on GORM) that defines two database tables (users and cards) with the logic of a user having one card. It then creates the database, fills it in, searches and prints out the only record in it.

            My problem: the card in the ultimate search is empty, it is not attached to the user.

            From the database perspective everything is OK:



            Answered 2022-Feb-19 at 18:40

            go-gorm will not load nested objects out of the box and automatically, you will have to specify that you want nested objects loaded. In your case, UserCard is a nested object of User. Here you can see more details on how to do that with the Preload function, but it should look something like this:

            Source https://stackoverflow.com/questions/71179594


            Does gorm interpret the content of a struct with a logical OR?
            Asked 2022-Feb-18 at 13:27

            New to SQL, I am writing as an exercise an API middleware that checks if the information contained in some headers match a database entry ("token-based authentication"). Database access is based on GORM.

            To this, I have defined my ORM as follows:



            Answered 2022-Feb-18 at 13:27

            The gorm.io documentation says the following on the use of structs in Where conditionals:

            When querying with struct, GORM will only query with non-zero fields, that means if your field’s value is 0, '', false or other zero values, it won’t be used to build query conditions ...

            The suggested solution to this is:

            To include zero values in the query conditions, you can use a map, which will include all key-values as query conditions ...

            So, when the token header or both headers are empty, but you still want to include them in the WHERE clause of the generated query, you need to use a map instead of the struct as the argument to the Where method.

            Source https://stackoverflow.com/questions/71171845


            Golang: Gorm Error on insert or update on table violates foreign key contraint
            Asked 2022-Feb-15 at 18:23

            Im trying to create a REST service using Gorm that on startup will drop the database tables from my Postgres DB and then create and populate them with test data. The entities I am using are as follows:



            Answered 2022-Feb-15 at 18:23
            type Group struct {
                ID       uuid.UUID `gorm:"PrimaryKey" json:"id"`
                Name     string     `json:"name"`
                Sessions []Session `gorm:"foreignKey:GroupID" json:"sessions"
            type Session struct {
                ID      uuid.UUID `gorm:"PrimaryKey"`
                GroupID uuid.UUID `gorm:"foreignKey:ID"`
                Name    string
                From    time.Time
                To      time.Time

            Source https://stackoverflow.com/questions/71129151


            How to set default Timezone on GORM time.Time data type
            Asked 2022-Feb-07 at 14:39

            I am using gorm with mysql as database with go module like this :

            • gorm.io/gorm v1.21.7
            • github.com/go-sql-driver/mysql v1.6.0

            My system timezone is +07:00 (Asia/Jakarta), and the mysql timezone is using the system timezone itself.

            but something wrong happen when I've struct like this



            Answered 2022-Feb-07 at 14:39

            When connecting to the MySQL database, ensure you leverage the parseTime and loc parameters as per the docs:

            to scan MySQL DATE and DATETIME values into time.Time variables, which is the logical equivalent in Go to DATE and DATETIME in MySQL. You can do that by changing the internal output type from []byte to time.Time with the DSN parameter parseTime=true. You can set the default time.Time location with the loc DSN parameter.

            to generate a DSN connection strings to set parseTime & loc see i.e.

            Source https://stackoverflow.com/questions/71019353


            Is it possible to use SQL IIF function in GORM?
            Asked 2022-Feb-02 at 16:56

            I have a a table for assignments, one for solutions and another for students. I want to retrieve all assignments and against each I want to add a 'flag' showing that the currently logged-in student has attempted the assignment or not.

            I have tried this:



            Answered 2022-Feb-02 at 16:56

            You just need to list params. Something like this

            Source https://stackoverflow.com/questions/70956843


            How do I Perform Join With GORM and iterate over rows of result?
            Asked 2022-Jan-27 at 22:27

            Using gorm, i created the following models for users and product_prices tables



            Answered 2022-Jan-27 at 22:27

            One possible solution would be to do something like this (assuming your DB tables are named product_prices and users):

            Source https://stackoverflow.com/questions/70885983

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


            No vulnerabilities reported

            Install gorm.io

            You can download it from GitHub.


            You can start making contributions as long as you have basic markdown knowledge.
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries
          • HTTPS


          • CLI

            gh repo clone go-gorm/gorm.io

          • sshUrl


          • Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link

            Consider Popular Object-Relational Mapping Libraries

            Try Top Libraries by go-gorm


            by go-gormGo


            by go-gormGo


            by go-gormGo


            by go-gormGo


            by go-gormGo