- Which command is used to run migration?
- Which command generates a SQL script from migration?
- How do I enter my first migration code?
- How do EF core migrations work?
- What are Telegram commands?
- Who is Botfather?
- How do I contact Botfather?
- How do I automatically start migration?
- What does add-migration do?
Which command is used to run migration?
EF Migrations series
There are four available main commands. Enable-Migrations: Enables Code First Migrations in a project. Add-Migration: Scaffolds a migration script for any pending model changes. Update-Database: Applies any pending migrations to the database.
Which command generates a SQL script from migration?
With From and To
The following generates a SQL script from the specified from migration to the specified to migration. You can use a from that is newer than the to in order to generate a rollback script.
How do I enter my first migration code?
Go to Package Manager Console and type command help migration. Type Enable-Migrations -ContextTypeName EXPShopContext. This command creates a migration folder with InitialCreate.
How do EF core migrations work?
The migrations feature in EF Core provides a way to incrementally update the database schema to keep it in sync with the application's data model while preserving existing data in the database. ... Once a new migration has been generated, it can be applied to a database in various ways.
What are Telegram commands?
Telegram has a nice feature that allows you to build chatbot menus (something similar to Persistent menu on Facebook Messenger) from so-called “commands”. These menus can be triggered when user types “/” (slash) in the conversation. You can use commands to trigger specific skills in your chatbot.
Who is Botfather?
Botfather is a universal automation framework developed by some European students. Botfather was initialy created to compete with other CS students in creating bots for casual games. Since then it has been extended to allow the automation of Android, Browser and Desktop apps.
How do I contact Botfather?
Open a chat with @BotFather in Telegram and click the /start command. After you get a list of commands Select the command /newbot to get this Message: Alright, a new bot. How are we going to call it?
How do I automatically start migration?
Open the Package Manager Console from Tools → Library Package Manager → Package Manager Console and then run the enable-migrations –EnableAutomaticMigration:$true command (make sure that the default project is the project where your context class is).
What does add-migration do?
Add-Migration: Creates a new migration class as per specified name with the Up() and Down() methods. Update-Database: Executes the last migration file created by the Add-Migration command and applies changes to the database schema.