All Migration Solutions on Gang of Coders

Total of 98 Migration Solutions

How to migrate a PostgreSQL database into a SQLServer one?

Sql ServerDatabasePostgresqlMigration

Laravel migrations change default value of column

PhpLaravelMigrationLaravel Artisan

Execute a Rake task from within migration?

Ruby on-RailsRubyMigration

Rails Migration: How to increase column data type size by using ROR migration

Ruby on-RailsRubyMigration

Model.reset_column_information does not reload columns in rails migration

Ruby on-RailsActiverecordMigrationRakeRuby on-Rails-3.2

Rake db:migrate - how do I undo all migrations and redo them

Ruby on-RailsRuby on-Rails-3MigrationResetRollback

Decimal to Double conversion in Swift 3

IosSwiftMigrationType ConversionSwift3

Add a default value to a column through a migration

Ruby on-RailsRubyMigration

Calling 32bit Code from 64bit Process

.NetMigrationX8664 BitFortran

Using Rails Migration on different database than standard "production" or "development"

Ruby on-RailsRubyDatabaseMigration

How do :default => 0 and :null => false differ for integer fields in migrations?

Ruby on-RailsNullMigrationDefault

How are you planning on handling the migration to Python 3?

PythonMigrationPython 3.xPython 2to3

How do I split the output from mysqldump into smaller files?

MysqlMigration

What is the best way to resolve Rails orphaned migrations?

Ruby on-RailsRuby on-Rails-3GitMigrationRails Migrations

Run a single migration file

Ruby on-RailsRubyMigration

Version of SQLite used in Android?

DatabaseAndroidSqliteSchemaMigration

Laravel migrations nice way of disabling foreign key checks

PhpLaravelMigration

Best way to automagically migrate tests from JUnit 3 to JUnit 4?

JavaJunitMigration

Strategy for developing namespaced and non-namespaced versions of same PHP code

PhpNamespacesMigrationCompatibility

Is it worth using sqlalchemy-migrate ?

PythonMigrationSqlalchemyData MigrationSqlalchemy Migrate

Migrations in Entity Framework in a collaborative environment

C#Entity FrameworkMigrationCollaborationEntity Framework-Migrations

Quick easy way to migrate SQLite3 to MySQL?

MysqlSqliteMigration

Migration: Cannot add foreign key constraint

LaravelLaravel 4Foreign KeysMigrationEloquent

Change a column type from Date to DateTime during ROR migration

MysqlRuby on-RailsRubyRuby on-Rails-3Migration

Backwards migration with Django South

DjangoMigrationDjango South

How to change a nullable column to not nullable in a Rails migration?

Ruby on-RailsMigration

Entity Framework rollback and remove bad migration

C#Entity FrameworkMigrationRollback

SQL Server String or binary data would be truncated

Sql ServerTsqlSql Server-2005MigrationData Migration

List all sequences in a Postgres db 8.1 with SQL

SqlDatabasePostgresqlMigrationSequences

rake db:schema:load vs. migrations

Ruby on-RailsRuby on-Rails-3Migration

Laravel migration: unique key is too long, even if specified

PhpMysqlLaravelMigrationUnique Key

Adding :default => true to boolean in existing Rails column

Ruby on-Rails-3Migration

Rails 3 migrations: Adding reference column?

Ruby on-RailsActiverecordMigration

How to implement LIMIT with SQL Server?

SqlSql ServerMigration

Populating a database in a Laravel migration file

PhpLaravelMigrationMysql Error-1146

Rails migration: t.references with alternative name?

Ruby on-RailsAssociationsMigration

Dependency graph of Visual Studio projects

.NetVisual StudioMigrationGraphDependencies

Rails: Adding an index after adding column

Ruby on-RailsIndexingMigration

Ruby on Rails: How do I add a not null constraint to an existing column using a migration?

Ruby on-RailsDatabaseMigrationConstraintsNotnull

Migrating from JSF 1.2 to JSF 2.0

JavaJsfMigrationJsf 2

Mechanisms for tracking DB schema changes

PhpMysqlDatabaseSvnMigration

Package Manager Console Enable-Migrations CommandNotFoundException only in a specific VS project

Entity FrameworkMigration

How do I migrate a model out of one django app and into a new one?

DjangoMigrationDjango South

Rails has_and_belongs_to_many migration

Ruby on-RailsRuby on-Rails-3MigrationHas and-Belongs-to-Many

Warning about `$HTTP_RAW_POST_DATA` being deprecated

PhpConfigurationMigration

Rails migration for has_and_belongs_to_many join table

Ruby on-RailsMigrationCode GenerationHas and-Belongs-to-Many

Removing a model in rails (reverse of "rails g model Title...")

Ruby on-RailsRubyModelMigration

How to migrate/convert from SVN to Mercurial (hg) on windows

SvnVersion ControlMercurialMigrationHgsvn

Laravel Migrate Specific File(s) from Migrations

LaravelLaravel 5MigrationLaravel 8

Convert SQLITE SQL dump file to POSTGRESQL

DatabaseSqlitePostgresqlMigration

Want to upgrade project from Angular v5 to Angular v6

AngularMigrationUpgradeAngular Ivy

Rails DB Migration - How To Drop a Table?

Ruby on-RailsRuby on-Rails-3MigrationRollbackDrop Table

How can I rename column in laravel using migration?

PhpMysqlDatabaseLaravelMigration

Assigning default value while creating migration file

Ruby on-RailsMigration

Java error: Comparison method violates its general contract

JavaCompareMigrationJava 7Comparator

Rake just one migration

Ruby on-RailsDatabaseMigrationRake

Loading initial data with Django 1.7 and data migrations

PythonJsonDjangoMigrationData Migration

Ruby on Rails: How can I revert a migration with rake db:migrate?

Ruby on-RailsRuby on-Rails-3.1MigrationRakeDatabase Migration

Could not load file or assembly 'Microsoft.Build.Framework'(VS 2017)

C#MsbuildMigrationVisual Studio-2017

Rails 3 Migration with longtext

Ruby on-RailsMigrationRuby on-Rails-3

Running one specific Laravel migration (single file)

MigrationLaravelLaravel 4

Rails migrations: self.up and self.down versus change

Ruby on-RailsMigrationRails ActiverecordRails Migrations

Rails Migration to make a column null => true

Ruby on-Rails-3Migration

How can I disable code first migrations

Entity FrameworkMigrationCode First

How do I handle too long index names in a Ruby on Rails ActiveRecord migration?

Ruby on-RailsIndexingMigration

Migrations for Java

JavaRuby on-RailsMigration

Using Rails, how can I set my primary key to not be an integer-typed column?

Ruby on-RailsDatabaseMigrationPrimary Key

Rails Migrations: Check Existence and Keep Going?

Ruby on-RailsMigration

Replacing ld with gold - any experience?

C++CLinkerMigrationGold Linker

How do you write a migration to rename an ActiveRecord model and its table in Rails?

Ruby on-RailsMigrationRails Activerecord

Update one column to value of another in Rails migration

Ruby on-RailsActiverecordMigrationTimestamp

Django migration error :you cannot alter to or from M2M fields, or add or remove through= on M2M fields

DjangoForeign KeysMigrationManytomanyfield

Django 1.8 Run a specific migration

DjangoMigrationDjango Migrations

Why don't my south migrations work?

PythonDjangoMigrationDjango South

Error: Schema validation failed with the following errors: Data path "" should NOT have additional properties(project)

AngularTypescriptMigrationAngular5Angular6

Generate migration - create join table

Ruby on-RailsRuby on-Rails-3Ruby on-Rails-4MigrationJointable

How to reset migrations in Django 1.7

DjangoMigrationDjango SouthDjango Migrations

SQLSTATE[HY000] [2002] Connection refused within Laravel homestead

PhpLaravel 5MigrationHomesteadLaravel Artisan

How to import a SQL Server .bak file into MySQL?

MysqlSql ServerMigrationBackup

Wordpress keeps redirecting to install-php after migration

WordpressMigrationInstallationRelocation

Laravel migration table field's type change

PhpLaravelMigration

Rails migration for change column

Ruby on-RailsMigration

Is there a way to undo a migration on Django and uncheck it from the list of showmigrations?

PythonDjangoMigration

rails run specific migration

Ruby on-RailsMigration

How can I rename a database column in a Ruby on Rails migration?

Ruby on-RailsRuby on-Rails-3MigrationRenameAlter Table

How to declare local variables in postgresql?

Sql ServerPostgresqlMigration

How do I describe an enumeration column in a Rails 3 migration?

RubyRuby on-Rails-3EnumsMigration

Does rake db:schema:dump recreate schema.rb from migrations or the database itself?

Ruby on-RailsSchemaMigrationRake

How to use JDK without JRE in Java 11

JavaJava 8MigrationJava 11

In a Rails Migration (MySQL), can you specify what position a new column should be?

MysqlRuby on-RailsMigration

Is there a migration tool from CVS to Git?

GitVersion ControlMigrationCvs

How to write SQL in a migration in Rails

SqlPostgresqlRuby on-Rails-3MigrationRails Activerecord

Maven is not working in Java 8 when Javadoc tags are incomplete

JavaMavenMigrationJava 8Javadoc

django migrations - workflow with multiple dev branches

PythonDjangoGitMigration

How do I force ActiveRecord to reload a class?

Ruby on-RailsRubyActiverecordMigration

add associations to exisiting models

Ruby on-RailsMigrationAssociations

Switching from MySQL to Cassandra - Pros/Cons?

MysqlDjangoMigrationNosqlCassandra

Managing conflict in schema.rb created by Git operation

Ruby on-RailsGitMigration