Top "Migrate" questions

Migration is the process of moving data from container to another.

Django migrations error KeyError: ('list', u'user')

I am trying to run python manage.py migrate or python manage.py makemigrations I got this error: Running migrations: …

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python django migrate makemigrations
How to change schema of multiple PostgreSQL tables in one operation?

I have a PostgreSQL 9.1 database with 100 or so tables that were loaded into the 'public' schema. I would like to …

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postgresql schema migrate postgresql-9.1
TFS shelveset migration from one branch to another

I have to migrate the shelveset created in one branch say "development" to another say "release". so that I can …

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tfs migrate shelveset
Laravel: SQLSTATE[HY000] [2054] The server requested authentication method unknown to the client

after installing a new laravel app 5.7 and trying to migrate I get this error: Illuminate\Database\QueryException : SQLSTATE[HY000] [2054] The …

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php mysql laravel laravel-artisan migrate
How do I preserve installed applications when migrating Ubuntu to another platform?

I'm looking at maybe moving from an older AMD64 to a new Intel dual-core which is 32 bit. Installation isn't a …

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ubuntu migrate apt dpkg
Migrating MySQL UTF8 to UTF8MB4 problems and questions

Im trying to convert my UTF8 MySQL 5.5.30 database to UTF8MB4. I have looked at this article https://mathiasbynens.be/…

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mysql utf-8 migrate utf8mb4
Angular 5 -> Angular 6 Rxjs .map() to .pipe(map())

I have an Angular 5 project which has many modules and hundreds of components. Since RxJs 6 you have to use someObservable.…

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angular rxjs migrate
Not retrieving schema list from source when migrating from MSSQL to MySQL using Workbench

I'm trying to migrate my database which is in MS SQL Server to MySQL, I'm using Workbench to do so. …

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mysql sql-server mysql-workbench migrate
Relation already exists during rake migration

I have installed a blog engine to refinerycms which is working perfectly. Now I have generated a migration with some …

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rake refinerycms migrate
How to migrate code to null safety in Dart

Recently Flutter team announced the Dart language now supports sound null safety! and is available in Dart 2.12 and Flutter 2. I …

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flutter dart migrate code-migration dart-null-safety