sqldelight | SQLDelight - Generates typesafe Kotlin APIs from SQL | SQL Database library

 by   cashapp Kotlin Version: 2.0.0-rc01 License: Apache-2.0

kandi X-RAY | sqldelight Summary

kandi X-RAY | sqldelight Summary

sqldelight is a Kotlin library typically used in Database, SQL Database applications. sqldelight has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

See the [project website] for documentation and APIs. SQLDelight generates typesafe kotlin APIs from your SQL statements. It verifies your schema, statements, and migrations at compile-time and provides IDE features like autocomplete and refactoring which make writing and maintaining SQL simple. SQLDelight understands your existing SQL schema. It generates typesafe code for any labeled SQL statements.

            kandi-support Support

              sqldelight has a medium active ecosystem.
              It has 5281 star(s) with 462 fork(s). There are 119 watchers for this library.
              There were 3 major release(s) in the last 12 months.
              There are 174 open issues and 1626 have been closed. On average issues are closed in 37 days. There are 10 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of sqldelight is 2.0.0-rc01

            kandi-Quality Quality

              sqldelight has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              sqldelight 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.

            kandi-Reuse Reuse

              sqldelight releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.
              It has 32205 lines of code, 1895 functions and 445 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 sqldelight
            Get all kandi verified functions for this library.

            sqldelight Key Features

            No Key Features are available at this moment for sqldelight.

            sqldelight Examples and Code Snippets

            ARM Template for FileShare on Storage Account
            Lines of Code : 133dot img1License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
              "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
              "contentVersion": "",
              "parameters": {
                "appName": {
                  "type": "string",
                  "defaultValue": "[concat('fnapp', uniqueStrin
            How do you set the WebView2 User Data Folder in a WinForms VB.NET app?
            Lines of Code : 33dot img2License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            Private Async Function InitializeCoreWebView2Async(Optional userDataFolder As String = "") As Task
                Dim options As CoreWebView2EnvironmentOptions = Nothing
                Dim cwv2Environment As CoreWebView2Environment = Nothing
                'it's recommen
            Azure Synapste Predict Model with Synapse ML predict
            Lines of Code : 17dot img3License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            #Set model URI
                   #Set AML URI, if trained model is registered in AML
                      AML_MODEL_URI = "" #In URI ":x" signifies model version in AML. You can   choose which model version you want to run. If ":x" is not provided then by defau
            Mechanism of type erasure in Java
            Javadot img4Lines of Code : 31dot img4License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            class Gen {
               public T obj;
               public Gen() { obj = new T(); /* illegal */ }
               public Gen(T t) { obj = t; /* legal */ }
               // getters and setters are unnecessary complications for this example
            Gen g = new Gen();
            Integer i = g.obj; // 
            Spring @configurable NullPointerException
            Javadot img5Lines of Code : 188dot img5License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
              Spring Configurable Sample
                Sample project to show how to work with Spring's @Configurable capability
                to inject dependencies into classes not instantiated
            Convert timestamp (long type) into date and time from XAML using StringFormat
            Lines of Code : 43dot img6License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            public DateTime Timestamp { get; }
            public class LongToDateConverter : IValueConverter
               public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
                  if (!(value is long 
            How to query date range date by date as rows
            Lines of Code : 47dot img7License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            SET @after := '2022-04-04',
                @before := '2022-04-06';
            SELECT *
              FROM `presences` AS p
                JOIN (SELECT * FROM `days` WHERE `day` BETWEEN @after AND @before)
                  AS d ON d.`day` BETWEEN Date(p.`start`) AND Date(p.`end`) -- The core 
            How to migrate Room db from 1 to 2?
            Lines of Code : 56dot img8License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            class MainActivity : AppCompatActivity() {
                lateinit var db: AppDatabase
                lateinit var dao: NoteDAO
                override fun onCreate(savedInstanceState: Bundle?) {
            How do I add fading at the edges of my lighting?
            Lines of Code : 83dot img9License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            #version 400 core
            in vec2 position;
            out vec2 pos;
            void main(void)
                gl_Position = vec4(position.xy,0.0,1.0);
            #version 400 core
            in vec2 pos;
            out vec3 out_Color;
            // light
            const flo
            Flutter toast dialog
            Lines of Code : 47dot img10License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
                              onStateChanged: (state) {
                                print('State changed: $state');
                              params: StarMenuParameters(
                                  shape: MenuShape.linear,

            Community Discussions


            Actual/Expect classes doesn't work in Kotlin Mutliplatform proyect
            Asked 2022-Feb-27 at 01:49

            I was develoing an KMM App, where I try to implement a regular localDatasource and remoteDatasource, using SQLDelight and Ktor respectively.

            My problems comes when I try to shared the native code from AndroidApp and iosMain, into commonModule. I start to get the following error into my commonModule expect class:



            Answered 2022-Feb-27 at 01:49

            I think it related with packageName in your Gradle:

            Source https://stackoverflow.com/questions/71252859


            Include a module as a dependency into a KMM project's shared module
            Asked 2022-Feb-11 at 14:34

            I have a working KMM application, and I have a java module, mymodule, that I created with File->New->Module->Java or Kotlin library.

            The module exists at the top level beside androidApp, iosApp and shared. In my settings.gradle.kts I have include(":mymodule").

            I want to use mymodule in the shared module. So I go into the shared module's build.gradle.kts and I try to include my module in commonMain:



            Answered 2022-Feb-11 at 14:34

            So, the module you include into shared needs to be a multiplatform module. It's build.gradle.kts file should look something like this:

            Source https://stackoverflow.com/questions/71070146


            SQLDelight convert query return type when using flows
            Asked 2022-Jan-28 at 16:34

            I want to use SQLDelight as a caching layer in my App with the coroutines extension to return a flow from my SQL queries and get notified when the entry in the local Database changes.
            But because SQLDelight generates it's own class for the stored entity and emits them in a flow I'm having trouble converting the stored class to the class used throughout the rest of my app.

            Below you can find an extract of my FriendEntity SQL type and query function which SQLDelight uses to generate the FriendEntity data class and kotlin functions (Generated outputs at bottom of Question)



            Answered 2022-Jan-28 at 08:32

            You have to use this extension implementation in your source set.

            Source https://stackoverflow.com/questions/70717634


            Kotlin Multiplatform. Cannot access class SqlDriver.Schema. Check your module classpath for missing or conflicting dependencies
            Asked 2021-Dec-22 at 16:45

            I am trying to build a KMP library targeting iOS, Android, JS(Browser), Mac, Windows and Linux. For now I am only using Ktor and SQLDelight as a dependency. But getting the following issue in nativeMain's actual implementation while creating driver for SQLDelight

            While the same code doesn't give any issue for iOS main which is also using the same NativeSqliteDriver (I need them separately since Ktor client for iOS and desktop platforms are separate). Following is my build.gradle.kts



            Answered 2021-Dec-22 at 16:45

            So it seems the issue was somewhat due to same dependency being added to the build gradle twice and it's corresponding code being added twice as well. To solve the same I had to make a separate source set like the following

            Source https://stackoverflow.com/questions/70151701


            Why long packageName results in a line break just before the import as quantifier?
            Asked 2021-Nov-04 at 12:05

            In my Android multimodule project I have: Module A:



            Answered 2021-Nov-04 at 12:05

            It is caused by the issue in kotlinpoet (api to generate kotlin files) which is used by sqldelight: https://github.com/square/kotlinpoet/issues/1169

            Source https://stackoverflow.com/questions/69837314


            Should I use my package name for KMM SqlDelight config?
            Asked 2021-Oct-18 at 07:42

            I am following this guide and in the first section of this step I have to do the following:



            Answered 2021-Oct-18 at 07:42

            As guide from your link says

            The packageName parameter specifies the package name for the generated Kotlin sources.

            As with any kotlin file, you can specify any package name you want, but a good practice is to put all the files in the same module under the module package.

            Let's say your module has the package name com.app.modules.shared. You can use the same package name for the generated database or some sub-path such as com.app.modules.shared.database.

            Source https://stackoverflow.com/questions/69611502


            SQLDelight Relationships
            Asked 2021-Aug-09 at 12:51

            I want to model relationships with SQLDelight, especially a one to many relationship.

            I have 2 tables: recipe and ingredient. For simplicity they look like this:



            Answered 2021-Aug-09 at 12:51

            Unfortunately, SQLDelight is not so exquisite. All it does is give you a data class for each row of a query, if you want to do more complicated logic like mapping one table to a list of some other table than you will need to do that yourself in kotlin.

            E.g. having Recipe like this

            Source https://stackoverflow.com/questions/68632268


            Gradle Task in Android Studio is unknown property
            Asked 2021-Jul-30 at 06:50

            I am moving an old project which runs in it's original project. But, it's gradle has been giving me issues in a new project. The issue is that my gradle task is not recognized by the preBuild call.

            I have tried turning them into references with 'copyAppFiles' or directly naming them without single quotes.



            Answered 2021-Jul-30 at 06:50

            I do not think it's necessary to register copyAppFiles inside applyAppFiles task.
            The Task documentation states:

            Each task belongs to a Project. Each task has a name, which can be used to refer to the task within its owning project, and a fully qualified path, which is unique across all tasks in all projects.

            Here, you are encapsulating copyAppFiles task inside applyAppFiles task which is semantically incorrect.

            You could simply register your copy task as below:

            Source https://stackoverflow.com/questions/68586153


            java.lang.IllegalStateException when collecting flow from SqlDelight in ViewModel
            Asked 2021-Jun-14 at 06:21

            I am trying to use SqlDelight database in my app.

            In my DAO, I have a function called getRecipeById to query the database and return a flow of domain model (Recipe). Here is the implementation of the function: (Note: RecipeTable is the name of the table, or I guess I should have called it RecipeEntity)



            Answered 2021-Jun-14 at 06:21

            I don't think MutableState is designed to be used in the ViewModel layer, since it's an observable integrated with the compose runtime. You could create a MutableStateFlow instead and use collectAsState() from the view layer.

            In your case the issue is probably, because of the state is captured in a coroutine invoked outside composition.

            Source https://stackoverflow.com/questions/67963766


            Get second last value in each row of dataframe, R
            Asked 2021-May-14 at 14:45

            I am trying to get the second last value in each row of a data frame, meaning the first job a person has had. (Job1_latest is the most recent job and people had a different number of jobs in the past and I want to get the first one). I managed to get the last value per row with the code below:

            first_job <- function(x) tail(x[!is.na(x)], 1)

            first_job <- apply(data, 1, first_job)



            Answered 2021-May-11 at 13:56

            You can get the value which is next to last non-NA value.

            Source https://stackoverflow.com/questions/67486393

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


            No vulnerabilities reported

            Install sqldelight

            Snapshots of the development version (including the IDE plugin zip) are available in [Sonatype’s snapshots repository](https://oss.sonatype.org/content/repositories/snapshots/). Note that the coordinates are all app.cash.sqldelight instead of com.squareup.cash for the 2.0.0+ SNAPSHOTs.


            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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