alembic
Verified for current stable LTS
Alembic Command: Create Revision
An engineer would use the command 'alembic revision --autogenerate -m "{{message}}"' when they want to automatically generate a new database migration script that reflects the changes made to the database schema since the last migration. Exact CLI syntax to create_revision using Alembic.
When to use this: An engineer would use the command 'alembic revision --autogenerate -m "{{message}}"' when they want to automatically generate a new database migration script that reflects the changes made to the database schema since the last migration.
Command Syntax
alembic revision --autogenerate -m "<message>"alembic revision --autogenerate -m "<message>"Command Breakdown
--autogenerate- Command Option
- Tool-specific option used by this command invocation.
-m- Command Option
- Tool-specific option used by this command invocation.
FAQ
Purpose: Exact syntax to create_revision using Alembic.
Test path: Replace placeholders and run destructive commands in a disposable workspace first.
Flag behavior: Tool version, platform, and shell can change behavior.
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Related Operations
Alembic Command: Create Autogenerate Migration
alembic revision --autogenerate -m "<message>" Alembic Command: Show Migration History alembic history Alembic Command: Initialize Alembic alembic init <path/to/directory> Alembic Command: Upgrade Database alembic upgrade head Alembic Command: Downgrade Database alembic downgrade -1