dbmigrator | Allow migrations and versioning of databases | Database library
kandi X-RAY | dbmigrator Summary
kandi X-RAY | dbmigrator Summary
Clone it into your projects directory (or whever you store source, mine is in ~/projects/): git clone git://github.com/leftnode/dbmigrator.git. Link it to your $PATH and PHP Include Paths: cd /usr/local/bin/ sudo ln -s ~/projects/dbmigrator/dbmigrator. cd /usr/share/php sudo ln -s ~/projects/dbmigrator dbmigrator. Create a new mysql database named 'dbmigrator' and leave it empty. Go to ~/projects/dbmigrator Copy the dbmigrator.config.template.php file to dbmigrator.config.php. Open it up in your editor Change the DB_HOST, DB_NAME, DB_USER, and DB_PASSWORD constants to match your mysql server. Use 'dbmigrator' as the DB_NAME constant since thats the database you just created. Create a few new migration scripts (doesn't matter what directory you're in, but to make things easy, be in the ~/projects/dbmigrator $ dbmigrator create create-table-a create-table-b create-table-c. They will be created in the ~/projects/dbmigrator/sql/ directory as -create-table-a to -create-table-c. They are each small PHP classes that are immediately instantiated when included in a script. Open each up in your editor. Notice because they are idenitifed as CREATE TABLE scripts, the DROP TABLE code is already in the tear_down() method.
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Top functions reviewed by kandi - BETA
- Execute the specified migration scripts .
- Create a new migration .
- Build the change log table .
- Build migrations on disk .
- Rollback to the database
- Updates the timestamp in the database .
- Build migrations in database .
- Find the latest timestamp in the database .
- Set the object path
- Sanitize input value .
dbmigrator Key Features
dbmigrator Examples and Code Snippets
Community Discussions
Trending Discussions on dbmigrator
QUESTION
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 10:24I 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.
QUESTION
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 02:22I 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!
QUESTION
I have a simple project (ABP version: 3.1.2, Database: EF Core).
I run GetAsync
:
ANSWER
Answered 2020-Nov-01 at 07:47From https://docs.abp.io/en/abp/latest/Best-Practices/Entity-Framework-Core-Integration:
Do create a
IncludeDetails
extension method for theIQueryable
for each aggregate root which has sub collections....
Do override
WithDetails
method of the repository for aggregates root which have sub collections.
QUESTION
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 07:35You 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.
QUESTION
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 12:48Your 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
QUESTION
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 16:08I overrided the DefaultConnection in my code
QUESTION
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 07:00I 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: Entity
AppService
But it appears you copied/pasted the previous class BookAppService
and just added Planta
to the end. It should be PlantaAppService
instead.
QUESTION
I have DB coded like this:
...ANSWER
Answered 2020-Jul-19 at 15:41This 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.
QUESTION
I made the following changes to my DbContext
...ANSWER
Answered 2020-Jun-13 at 01:23I think have done the security table upgrade in the wrong order.
I will need to roll back and proceed more carefully.
QUESTION
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 15:58This 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.
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Install dbmigrator
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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