DbMigrator | Cross-platform database migration tool | Database library

by jzohrab Python Version: Current License: MIT

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

kandi X-RAY | DbMigrator Summary

DbMigrator is a Python library typically used in Database applications. DbMigrator has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

A simple command-line python framework to handle automatic DB migrations and updates, with working examples provided for MySQL and postgres.

Support

Quality

Security

License

Reuse

Support

DbMigrator has a low active ecosystem.

It has 4 star(s) with 0 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 2 have been closed. On average issues are closed in 84 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of DbMigrator is current.

Quality

DbMigrator has 0 bugs and 0 code smells.

Security

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

DbMigrator code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

DbMigrator is licensed under the MIT License. This license is Permissive.

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

Reuse

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

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

DbMigrator saves you 492 person hours of effort in developing the same functionality from scratch.

It has 1158 lines of code, 194 functions and 21 files.

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

Top functions reviewed by kandi - BETA

kandi has reviewed DbMigrator and discovered the below as its top functions. This is intended to give you an instant insight into DbMigrator implemented functionality, and help decide if they suit your requirements.

Create tracking table
Execute a sql statement
Return a connection to a MySQL database
Run migrator
Parse command line arguments
Check if user defined tables exist
Returns a psycopg2 connection object
Build a database driver
Build a Postgres DB driver
Create a new database
Checks if user defined tables exist
Check if a script is in the tracking table
Determine if a script is in a tracking table

Get all kandi verified functions for this library.

DbMigrator Key Features

No Key Features are available at this moment for DbMigrator.

DbMigrator Examples and Code Snippets

No Code Snippets are available at this moment for DbMigrator.

Community Discussions

Trending Discussions on DbMigrator

'abp' is not recognized as an internal or external command,

ABP.IO Blazor UI Template extremely slow

includeDetails not working in ABP Framework

After run .DbMigrator first time, but can't start my application , it has exception "tenant not found"

EF Code First: Unable to connect to local SQL server DB

DB Connection Problem while using Microsoft Identity Framework

Application service URL mapping on ABP

EF6 with MySQL - formatexception in datetime

Event ID:1026 System.InvalidOperationException at System.Linq.Enumerable.Single

The store type 'Varchar(100)' could not be found in the SqlServer provider manifest

QUESTION

'abp' is not recognized as an internal or external command,

Asked 2021-May-23 at 10:24

I just started exploring the Abp features, I created a sample project from their website and able to build the project successfully. But When I run the dbmigrator project getting an exception, Below is the screenshot of the error,

I followed this article to run the app

https://docs.abp.io/en/abp/latest/Getting-Started-Running-Solution?UI=MVC&DB=EF&Tiered=No

Do we need to install any additional package to make it work?

Any help would be appreciated.

...

ANSWER

Answered 2021-May-23 at 10:24

I think you are missing the abp cli.

dotnet tool install -g Volo.Abp.Cli

Just install it using the above command and try again in a new prompt. it should fix the issue.

Source https://stackoverflow.com/questions/67650041

QUESTION

ABP.IO Blazor UI Template extremely slow

Asked 2020-Dec-07 at 02:22

I am using the ABP.IO template for the first time. I have used the AspNetZero template for many years.

I downloaded the Blazor UI template today. I followed the Get Started docs and how to run the application steps from the ABP IO docs.

I have setup the .IdentityServer, .HttpApi.Host and the .Web projects as Startup projects in my solution respectively.

The API and Identity projects open fairly quickly. However the WEB project is taking minutes and I mean like 5 to 15 minutes to load each page/view. I am using a local SQL server express as my DB.

Can someone tell me what I should check and/or what could be the cause of my slowness?

These messages occasionally show up in the console.

I created the solution using the below steps.

Ran command: abp new EXLNT.ContractOps -u blazor --separate-identity-server
Command log:
[09:01:47 INF] ABP CLI (https://abp.io)
[09:01:48 INF] Version 4.0.0 (Stable)
[09:01:51 INF] Creating your project...
[09:01:51 INF] Project name: EXLNT.ContractOps
[09:01:51 INF] UI Framework: Blazor
[09:01:51 INF] Create Solution Folder: no
[09:01:51 INF] Output folder: c:\Development\DOTNET\ABP.IO
[09:01:54 INF] Downloading template: app, version: 4.0.0
[09:02:00 INF] Check out the documents at https://docs.abp.io/en/abp/latest/Startup-Templates/Application [09:02:03 INF] 'EXLNT.ContractOps' has been successfully created to 'c:\Development\DOTNET\ABP.IO'
Then I ran the DBMigrator console app to create the DB
Then I setup three projects (.IdentityServer, .HttpApi.Host and .Web projects) as startup projects in the solution

When I run the application everything is running extremely slowly, on the web app. The home page takes like 10+ minutes to even appear/render. Then when I click on login or any nav menu item it take well over 15+ minutes.

A couple things I changed from the very first attempt:

I switched from my docker container SQL Server to local non-docker SQL Server
I turned off my VPN so as to remove that as some obstacle to some client library not being able to load.

...

ANSWER

Answered 2020-Dec-07 at 02:22

I solved my issue!

I am working on a brand new laptop. So I was busy installing so many of the required development tools and libraries that I forgot to install REDIS. I went back to the ABP.IO Getting started docs and saw the note about REDIS! My bad!

Source https://stackoverflow.com/questions/65171706

QUESTION

includeDetails not working in ABP Framework

Asked 2020-Nov-01 at 07:55

I have a simple project (ABP version: 3.1.2, Database: EF Core).

I run GetAsync:

...

ANSWER

Answered 2020-Nov-01 at 07:47

From https://docs.abp.io/en/abp/latest/Best-Practices/Entity-Framework-Core-Integration:

Do create a IncludeDetails extension method for the IQueryable for each aggregate root which has sub collections.

...

Do override WithDetails method of the repository for aggregates root which have sub collections.

Source https://stackoverflow.com/questions/64627270

QUESTION

After run .DbMigrator first time, but can't start my application , it has exception "tenant not found"

Asked 2020-Oct-08 at 07:35

When I direct download a template of abp NoTiered, the version is 3.1.2, then I run the .DbMigrator project, it run well, but then ,when i start .Web Application, It can't start with exception "tenant not found", then I check the "AbpTenants" Table in database, It is empty!!!

...

ANSWER

Answered 2020-Oct-08 at 07:35

You need to clear your browser history (cookies) which stores any previous tenants. The cookie is attempting to set your selected tenant, which is not configured in your new application.

Source https://stackoverflow.com/questions/63948304

QUESTION

EF Code First: Unable to connect to local SQL server DB

Asked 2020-Sep-15 at 12:48

I have created EF using codeFirst approach. In the connection string the tutor used SQL Server Express but as I have SQL Server 2019 localDB. I wrote as below

...

ANSWER

Answered 2020-Sep-15 at 12:48

Your connection string is incorrect. It should be

data source=(localdb)\mssqllocaldb;Initial Catalog=PlutoCodeFirst;integrated security=SSPI" providerName="System.Data.SqlClient

as per the documentation

https://docs.microsoft.com/en-us/aspnet/mvc/overview/getting-started/introduction/creating-a-connection-string

Source https://stackoverflow.com/questions/63826527

QUESTION

DB Connection Problem while using Microsoft Identity Framework

Asked 2020-Aug-06 at 16:08

Getting the following error "A network-related or instance-specific error occurred while establishing a connection to SQL Server" , Using .NET 4.5. Deployed the Web application on my Local IIS 7.0 instance.

Trying to do a local setup of the application and trying to connect to the remote DB Server. The following is the code which used Microsoft Identity Framework to check the login credentials.

...

ANSWER

Answered 2020-Aug-06 at 16:08

I overrided the DefaultConnection in my code

Source https://stackoverflow.com/questions/63196110

QUESTION

Application service URL mapping on ABP

Asked 2020-Jul-20 at 13:39

I'm new to ABP, and I did this oficial tutorial succesfully.

The thing is that then I added another class (Planta) and followed the tutorial again (without deleting The Book class), but even when I can create the table and feed data on it (verified), the application fails to load the table, and when I checked the swagger, I found this...

I was expecting it to be Planta instead of BookAppServicePlanta, and I can't find where did I messed things up.

Things I've tryed to solve this

I have readed the most that I have been able to about ABP.
I've contrasted every Planta file whith it's Book counterpart.
I've dropped the database many times.

Here is what I did (details below):

I created the class planta on Acme.BookStore.Domain/Planta/Planta.cs:
Added the entity to Acme.BookStore.EntityFrameworkCore/EntityFrameworkCore/BookStoreDbContext.cs
Mapped the entity to the table on Acme.BookStore.EntityFrameworkCore/EntityFrameworkCore/BookStoreDbContextModelCreatingExtensions.cs
Dropped the database, and deleted previous migrations
Created a Data Seeder Acme.BookStore.Domain/BookStoreDataSeederContributor_Plant.cs
Added a new migration, and ran Acme.BookStore.DbMigrator
Created Acme.BookStore.Application.Contracts/PlantDto.cs
Added it to the Acme.BookStore.Application/BookStoreApplicationAutoMapperProfile.cs
created Acme.BookStore.Application.Contracts/CreateUpdatePlantDto.cs (and added it too to the automapper as shown on 8) )
created the interface Acme.BookStore.Application.Contracts/IBookAppServicePlanta.cs
Implemented it on Acme.BookStore.Application/BookAppServicePlanta.cs
Ran the application

Extra Info: I created the pages for Planta and its forms (tutorial part 2 and 3), but even I've double checked those files, I dont belive the problem is on those files, since swagger problem.

I created the class planta on Acme.BookStore.Domain/Planta/Planta.cs:
...

ANSWER

Answered 2020-Jul-20 at 07:00

I am not familiar with ABP, but from a quick view to the documentation, it appears that you are not following the naming convention.

The application services should follow this naming convention: EntityAppService

But it appears you copied/pasted the previous class BookAppService and just added Planta to the end. It should be PlantaAppService instead.

Source https://stackoverflow.com/questions/62988564

QUESTION

EF6 with MySQL - formatexception in datetime

Asked 2020-Jul-19 at 15:41

I have DB coded like this:

...

ANSWER

Answered 2020-Jul-19 at 15:41

This looks like a bug in MySql.Data.EntityFramework, caused by this line: https://github.com/mysql/mysql-connector-net/blob/f3b6ae6a416de898b25edc0062b25a2f6ea90291/EntityFramework/src/MySqlMigrationSqlGenerator.cs#L771

I'm guessing that _providerManifestToken contains a string like "8.0", but your program is running in a locale (pl-PL?) where floating-point numbers are formatted like 8,0. Thus the culture-sensitive call to Convert.ToDouble fails.

You could report this as a bug at https://bugs.mysql.com and wait for a fix.

Alternatively, it may be possible to set Thread.CurrentCulture to en-US to run the migration (Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");) then set it back afterwards.

Source https://stackoverflow.com/questions/62981722

QUESTION

Event ID:1026 System.InvalidOperationException at System.Linq.Enumerable.Single

Asked 2020-Jun-13 at 01:23

I made the following changes to my DbContext

...

ANSWER

Answered 2020-Jun-13 at 01:23

I think have done the security table upgrade in the wrong order.

I will need to roll back and proceed more carefully.

Source https://stackoverflow.com/questions/62352339

QUESTION

The store type 'Varchar(100)' could not be found in the SqlServer provider manifest

Asked 2020-Mar-23 at 15:58

I am working on an MVC 4 project that use EF 6 for all operations to and from the Database (SQL Server). I had to do some refactoring to use a more explicit Fluent API. Basically, now every entity on the project has its corresponding Fluent API code for all mappings.

The problem comes when I try to run the EF commands from Package Manager Console. This is the error I am getting: The store type 'Varchar(100)' could not be found in the SqlServer provider manifest

This is the complete log of the error:

...

ANSWER

Answered 2020-Mar-23 at 15:58

This is the error I am getting: The store type 'Varchar(100)' could not be found in the SqlServer provider manifest

This is because it's invalid, as mentioned in my comment above, you can't pass the length of the type in HasColumnType. To fix this please see below.

Source https://stackoverflow.com/questions/60815790

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