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long2ice
2020-10-09 12:04:36 +08:00
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README.md
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@@ -7,12 +7,8 @@
## Introduction ## Introduction
Tortoise-ORM is the best asyncio ORM now, but it lacks a database Aerich is a database migrations tool for Tortoise-ORM, which like alembic for SQLAlchemy, or Django ORM with it\'s
migrations tool like alembic for SQLAlchemy, or Django ORM with it\'s own migrations solution.
own migrations tool.
This project aim to be a best migrations tool for Tortoise-ORM and which
written by one of contributors of Tortoise-ORM.
## Install ## Install
@@ -25,7 +21,7 @@ Just install from pypi:
## Quick Start ## Quick Start
```shell ```shell
$ aerich -h > aerich -h
Usage: aerich [OPTIONS] COMMAND [ARGS]... Usage: aerich [OPTIONS] COMMAND [ARGS]...
@@ -66,7 +62,7 @@ TORTOISE_ORM = {
### Initialization ### Initialization
```shell ```shell
$ aerich init -h > aerich init -h
Usage: aerich init [OPTIONS] Usage: aerich init [OPTIONS]
@@ -82,7 +78,7 @@ Options:
Init config file and location: Init config file and location:
```shell ```shell
$ aerich init -t tests.backends.mysql.TORTOISE_ORM > aerich init -t tests.backends.mysql.TORTOISE_ORM
Success create migrate location ./migrations Success create migrate location ./migrations
Success generate config file aerich.ini Success generate config file aerich.ini
@@ -91,7 +87,7 @@ Success generate config file aerich.ini
### Init db ### Init db
```shell ```shell
$ aerich init-db > aerich init-db
Success create app migrate location ./migrations/models Success create app migrate location ./migrations/models
Success generate schema for app "models" Success generate schema for app "models"
@@ -103,7 +99,7 @@ If your Tortoise-ORM app is not default `models`, you must specify
### Update models and make migrate ### Update models and make migrate
```shell ```shell
$ aerich migrate --name drop_column > aerich migrate --name drop_column
Success migrate 1_202029051520102929_drop_column.json Success migrate 1_202029051520102929_drop_column.json
``` ```
@@ -118,7 +114,7 @@ If you use `MySQL`, only MySQL8.0+ support `rename..to` syntax.
### Upgrade to latest version ### Upgrade to latest version
```shell ```shell
$ aerich upgrade > aerich upgrade
Success upgrade 1_202029051520102929_drop_column.json Success upgrade 1_202029051520102929_drop_column.json
``` ```
@@ -128,7 +124,7 @@ Now your db is migrated to latest.
### Downgrade to specified version ### Downgrade to specified version
```shell ```shell
$ aerich init -h > aerich init -h
Usage: aerich downgrade [OPTIONS] Usage: aerich downgrade [OPTIONS]
@@ -140,7 +136,7 @@ Options:
``` ```
```shell ```shell
$ aerich downgrade > aerich downgrade
Success downgrade 1_202029051520102929_drop_column.json Success downgrade 1_202029051520102929_drop_column.json
``` ```
@@ -150,7 +146,7 @@ Now your db rollback to specified version.
### Show history ### Show history
```shell ```shell
$ aerich history > aerich history
1_202029051520102929_drop_column.json 1_202029051520102929_drop_column.json
``` ```
@@ -158,7 +154,7 @@ $ aerich history
### Show heads to be migrated ### Show heads to be migrated
```shell ```shell
$ aerich heads > aerich heads
1_202029051520102929_drop_column.json 1_202029051520102929_drop_column.json
``` ```