migrations | Migrations Plugin for CakePHP | Data Migration library

by CakeDC PHP Version: 2.4.2 License: Non-SPDX

X-Ray Key Features Code Snippets(2)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | migrations Summary

migrations is a PHP library typically used in Migration, Data Migration applications. migrations has no bugs, it has no vulnerabilities and it has low support. However migrations has a Non-SPDX License. You can download it from GitHub.

[Latest Version] The Migrations plugin enables developers to quickly and easily manage and migrate between database schema versions. As an application is developed, changes to the database may be required, and managing that in teams can get extremely difficult. The Migrations plugin enables you to share and coordinate database changes in an iterative manner, removing the complexity of handling these changes.

Support

Quality

Security

License

Reuse

Support

migrations has a low active ecosystem.

It has 346 star(s) with 162 fork(s). There are 35 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 123 have been closed. On average issues are closed in 262 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of migrations is 2.4.2

Quality

migrations has 0 bugs and 0 code smells.

Security

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

migrations code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

migrations has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

migrations releases are available to install and integrate.

migrations saves you 1703 person hours of effort in developing the same functionality from scratch.

It has 3774 lines of code, 168 functions and 25 files.

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

Top functions reviewed by kandi - BETA

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

Alter a table
Run the migration .
Returns the command options .
Get mapping for a type .
Run the migration
Set a version .
Check if the record has already been mapped .
Before rendering the map .
Checks if the migration needs to be upgrade
Check drop table .

Get all kandi verified functions for this library.

migrations Key Features

No Key Features are available at this moment for migrations.

migrations Examples and Code Snippets

Run migrations .

python

Lines of Code : 33

License : Permissive (MIT License)

Copy

def run_migrations_online():
    """Run migrations in 'online' mode.

    In this scenario we need to create an Engine
    and associate a connection with the context.

    """

    # this callback is used to prevent an auto-migration from being gene

Run migrations .

python

Lines of Code : 17

License : Permissive (MIT License)

Copy

def run_migrations_offline():
    """Run migrations in 'offline' mode.

    This configures the context with just a URL
    and not an Engine, though an Engine is acceptable
    here as well.  By skipping the Engine creation
    we don't even need a

Community Discussions

Trending Discussions on migrations

How to Config Javascript ' script in Django?

Django says field does not exist when it does exist

Unable to make a migration. Getting errors related to foreign keys

How to run Sequelize migrations inside Docker

Gorm preload m2m relation

Handle Production Migrations and Development Migrations in Django

Error: "Driver [default] not supported." in laravel 8

Django migration with 2 DBs?

Django default of ArrayField is a callable, but I still get a warning?

C# .net 5 - OnModelCreating Entity owned by multiple Entities

QUESTION

How to Config Javascript ' script in Django?

Asked 2021-Jun-16 at 02:47

I built an app using Django 3.2.3., but when I try to settup my javascript code for the HTML, it doesn't work. I have read this post Django Static Files Development and follow the instructions, but it doesn't resolve my issue.

Also I couldn't find TEMPLATE_CONTEXT_PROCESSORS, according to this post no TEMPLATE_CONTEXT_PROCESSORS in django, from 1.7 Django and later, TEMPLATE_CONTEXT_PROCESSORS is the same as TEMPLATE to config django.core.context_processors.static but when I paste that code, turns in error saying django.core.context_processors.static doesn't exist.

I don't have idea why my javascript' script isn't working.

The configurations are the followings

Settings.py

...

ANSWER

Answered 2021-Jun-15 at 18:56

Run ‘python manage.py collectstatic’ and try again.

The way you handle static wrong, remove the static dirs in your INSTALLED_APPS out of STATIC_DIRS and set a STATIC_ROOT then collectstatic again.

Add the following as django documentation to your urls.py

Source https://stackoverflow.com/questions/67990678

QUESTION

Django says field does not exist when it does exist

Asked 2021-Jun-15 at 20:06

So I created a poll model in my Django app. I'm going thorugh the polling app tutorial posted on the Django website, however, I'm using a remote MySQL database rather than a SQLite database.

...

ANSWER

Answered 2021-Jun-15 at 20:06

I'm thinking the suspect is an unsuccessful migration. Let's undo it and try again

Source https://stackoverflow.com/questions/67992523

QUESTION

Unable to make a migration. Getting errors related to foreign keys

Asked 2021-Jun-15 at 18:27

First migration file:

...

ANSWER

Answered 2021-Jun-15 at 18:27

change the posts migration post_id and author_id to this :

Source https://stackoverflow.com/questions/67976654

QUESTION

How to run Sequelize migrations inside Docker

Asked 2021-Jun-15 at 15:38

I'm trying to docerize my NodeJS API together with a MySQL image. Before the initial run, I want to run Sequelize migrations and seeds to have the tables up and ready to be served.

Here's my docker-compose.yaml:

...

ANSWER

Answered 2021-Jun-15 at 15:38

I solved my issue by using Docker Compose Wait. Essentially, it adds a wait loop that samples the DB container, and only when it's up, runs migrations and seeds the DB.

My next problem was: those seeds ran every time the container was run - I solved that by instead running a script that runs the seeds, and touchs a semaphore file. If the file exists already, it skips the seeds.

Source https://stackoverflow.com/questions/67765749

QUESTION

Gorm preload m2m relation

Asked 2021-Jun-15 at 14:41

i want to preload M2M relation with gorm and it is not populating the slice with Preload function.

This is the sql schema ...

ANSWER

Answered 2021-Jun-15 at 14:41

There are a couple of things to try out and fix:

You probably don't need the many2many attribute to load the DonationDetail slice, since they can be loaded only with DonationID. If you have a foreign key, you can add it like this:

Source https://stackoverflow.com/questions/67986609

QUESTION

Handle Production Migrations and Development Migrations in Django

Asked 2021-Jun-15 at 12:28

While developing a Django project, all your migrations are stored within each app folder, however, in production I don't want those migrations, I want to keep a Production database, and a Development database:

How do I handle Django migrations in a Production and Development environment?

I'm asking this question because it's been really hard to update my deployed project with new additions in the development one, my ideal scenario would be to keep each set of migrations in a folder outside my source code, just like the databases.

...

ANSWER

Answered 2021-Jun-15 at 12:28

The best idea is to keep production and development migrations the same and while developing you clean migrations before pushing the code and you should push migrations into your Version Control System too.

In development, you might end up deleting a table and re-creating it so make sure you don't push the un-intended migrations. The thing is you should treat migrations as code, not an automated script. I have done a lot of mistakes in the past, so, I came to the conclusion of including migrations in code. and that's effective and gives more control.

Moreover you might have to do data migrations in production, how will you do if you wont push the code?

Source https://stackoverflow.com/questions/67973657

QUESTION

Error: "Driver [default] not supported." in laravel 8

Asked 2021-Jun-14 at 23:09

I don't really know where the error is, for me, it's still a mystery. But I'm using Laravel 8 to produce a project, it was working perfectly and randomly started to return this error and all projects started to return this error too. I believe it's something with Redis, as I'm using it to store the system cache. When I go to access my endpoint in postman it returns the following error:

...

ANSWER

Answered 2021-Jun-12 at 01:50

Your problem is that you have set SESSION_CONNECTION=session, but your SESSION_DRIVER=default, so you have to use SESSION_DRIVER=database in your .env. See the config/session.php:

Source https://stackoverflow.com/questions/67944667

QUESTION

Django migration with 2 DBs?

Asked 2021-Jun-14 at 16:41

I've the databases db1 and db2. The schemas of both DBs should be created with the same migration script.

The Django docs mention DATABASE_ROUTERS and RunPython, but I didn't manage to get it working so far. The function is called, but migrations.CreateModel() has no impact when called from the function: the table is not created.

Migration script:

...

ANSWER

Answered 2021-Jun-14 at 16:41

migrations.CreateModel does not create a model in the database upon instantiation. It is supposed to be present in the operations list where the migrations system will then use it to create the model. Furthermore you shouldn't be writing this migration manually anyway! Just write the code for the model in models.py:

Source https://stackoverflow.com/questions/67973673

QUESTION

Django default of ArrayField is a callable, but I still get a warning?

Asked 2021-Jun-14 at 16:27

so I've got this model:

...

ANSWER

Answered 2021-Jun-14 at 16:27

You have to do this:

Source https://stackoverflow.com/questions/67973760

QUESTION

C# .net 5 - OnModelCreating Entity owned by multiple Entities

Asked 2021-Jun-14 at 15:07

I'm having issues with understanding Fluent API when it comes to multiple entities owning one class.

Error:

...

ANSWER

Answered 2021-Jun-14 at 15:07

Why do you need to derive from Entity? these are POCO classes.
User and City have one-to-many relationship, right? then City needs to have list of Users.
In one-to-many entities it is typical to have ID field in addition to object itself. So, City would have CountryId.

Probably, put your DbContext class as well. And "Entity is just a parent with an ID". Huh? and how this ID will be generated - in addition to CityID, CountryID, etc.? You are really asking for trouble

Advice. I usually create a database with all the tables and foreign keys - and then run scaffolding to get the baseline of objects. Simplifies a lot!

Then start with that model, and make the needed changes, if any. Based on your code, I am not even sure that you will need any changes!

Source https://stackoverflow.com/questions/67962124

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

Vulnerabilities

No vulnerabilities reported

Install migrations

You can download it from GitHub.
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.