Fix pyproject.toml not existing error. (#217)

Fix: migrate doesn't use source_field in unique_together

.github/FUNDING.yml

@@ -1 +1 @@
-custom: ["https://sponsor.long2ice.cn"]
+custom: ["https://sponsor.long2ice.io"]

.github/workflows/ci.yml

@@ -1,5 +1,11 @@
 name: ci
-on: [ push, pull_request ]
+on:
+  push:
+    branches-ignore:
+      - master
+  pull_request:
+    branches-ignore:
+      - master
 jobs:
   ci:
     runs-on: ubuntu-latest
@@ -20,9 +26,9 @@ jobs:
         with:
           python-version: '3.x'
       - name: Install and configure Poetry
-        uses: snok/install-poetry@v1.1.1
+        run: |
-        with:
+          pip install -U pip poetry
-          virtualenvs-create: false
+          poetry config virtualenvs.create false
       - name: CI
         env:
           MYSQL_PASS: root

.github/workflows/pypi.yml

@@ -12,9 +12,9 @@ jobs:
         with:
           python-version: '3.x'
       - name: Install and configure Poetry
-        uses: snok/install-poetry@v1.1.1
+        run: |
-        with:
+          pip install -U pip poetry
-          virtualenvs-create: false
+          poetry config virtualenvs.create false
       - name: Build dists
         run: make build
       - name: Pypi Publish

CHANGELOG.md

@@ -1,7 +1,48 @@
 # ChangeLog
 
+## 0.6
+
+### 0.6.1
+
+- Fix `pyproject.toml` not existing error. (#217)
+
+### 0.6.0
+
+- Change default config file from `aerich.ini` to `pyproject.toml`. (#197)
+
+  **Upgrade note:**
+    1. Run `aerich init -t config.TORTOISE_ORM`.
+    2. Remove `aerich.ini`.
+- Remove `pydantic` dependency. (#198)
+- `inspectdb` support `DATE`. (#215)
+
 ## 0.5
 
+### 0.5.8
+
+- Support `indexes` change. (#193)
+
+### 0.5.7
+
+- Fix no module found error. (#188) (#189)
+
+### 0.5.6
+
+- Add `Command` class. (#148) (#141) (#123) (#106)
+- Fix: migrate doesn't use source_field in unique_together. (#181)
+
+### 0.5.5
+
+- Fix KeyError: 'src_folder' after upgrading aerich to 0.5.4. (#176)
+- Fix MySQL 5.X rename column.
+- Fix `db_constraint` when fk changed. (#179)
+
+### 0.5.4
+
+- Fix incorrect index creation order. (#151)
+- Not catch exception when import config. (#164)
+- Support `drop column` for sqlite. (#40)
+
 ### 0.5.3
 
 - Fix postgre alter null. (#142)

Makefile

@@ -12,7 +12,7 @@ up:
 	@poetry update
 
 deps:
-	@poetry install -E asyncpg -E asyncmy -E aiomysql
+	@poetry install -E asyncpg -E asyncmy
 
 style: deps
 	isort -src $(checkfiles)

README.md

@@ -1,9 +1,9 @@
 # Aerich
 
 [![image](https://img.shields.io/pypi/v/aerich.svg?style=flat)](https://pypi.python.org/pypi/aerich)
-[![image](https://img.shields.io/github/license/long2ice/aerich)](https://github.com/long2ice/aerich)
+[![image](https://img.shields.io/github/license/tortoise/aerich)](https://github.com/tortoise/aerich)
-[![image](https://github.com/long2ice/aerich/workflows/pypi/badge.svg)](https://github.com/long2ice/aerich/actions?query=workflow:pypi)
+[![image](https://github.com/tortoise/aerich/workflows/pypi/badge.svg)](https://github.com/tortoise/aerich/actions?query=workflow:pypi)
-[![image](https://github.com/long2ice/aerich/workflows/ci/badge.svg)](https://github.com/long2ice/aerich/actions?query=workflow:ci)
+[![image](https://github.com/tortoise/aerich/workflows/ci/badge.svg)](https://github.com/tortoise/aerich/actions?query=workflow:ci)
 
 ## Introduction
 
@@ -15,7 +15,7 @@ it\'s own migration solution.
 Just install from pypi:
 
 ```shell
-> pip install aerich
+pip install aerich
 ```
 
 ## Quick Start
@@ -26,10 +26,9 @@ Just install from pypi:
 Usage: aerich [OPTIONS] COMMAND [ARGS]...
 
 Options:
-  -c, --config TEXT  Config file.  [default: aerich.ini]
+  -V, --version      Show the version and exit.
-  --app TEXT         Tortoise-ORM app name.  [default: models]
+  -c, --config TEXT  Config file.  [default: pyproject.toml]
-  -n, --name TEXT    Name of section in .ini file to use for aerich config.
+  --app TEXT         Tortoise-ORM app name.
-                     [default: aerich]
   -h, --help         Show this message and exit.
 
 Commands:
@@ -40,7 +39,7 @@ Commands:
   init-db    Generate schema and generate app migrate location.
   inspectdb  Introspects the database tables to standard output as...
   migrate    Generate migrate changes file.
-  upgrade    Upgrade to latest version.
+  upgrade    Upgrade to specified version.
 ```
 
 ## Usage
@@ -69,9 +68,10 @@ Usage: aerich init [OPTIONS]
   Init config file and generate root migrate location.
 
 Options:
-  -t, --tortoise-orm TEXT  Tortoise-ORM config module dict variable, like settings.TORTOISE_ORM.
+  -t, --tortoise-orm TEXT  Tortoise-ORM config module dict variable, like
-                           [required]
+                           settings.TORTOISE_ORM.  [required]
   --location TEXT          Migrate store location.  [default: ./migrations]
+  -s, --src_folder TEXT    Folder of the source, relative to the project root.
   -h, --help               Show this message and exit.
 ```
 
@@ -81,7 +81,7 @@ Initialize the config file and migrations location:
 > aerich init -t tests.backends.mysql.TORTOISE_ORM
 
 Success create migrate location ./migrations
-Success generate config file aerich.ini
+Success write config to pyproject.toml
 ```
 
 ### Init db
@@ -124,7 +124,7 @@ Now your db is migrated to latest.
 ### Downgrade to specified version
 
 ```shell
-> aerich init -h
+> aerich downgrade -h
 
 Usage: aerich downgrade [OPTIONS]
 
@@ -208,6 +208,29 @@ tortoise_orm = {
 
 You only need to specify `aerich.models` in one app, and must specify `--app` when running `aerich migrate` and so on.
 
+## Restore `aerich` workflow
+
+In some cases, such as broken changes from upgrade of `aerich`, you can't run `aerich migrate` or `aerich upgrade`, you
+can make the following steps:
+
+1. drop `aerich` table.
+2. delete `migrations/{app}` directory.
+3. rerun `aerich init-db`.
+
+Note that these actions is safe, also you can do that to reset your migrations if your migration files is too many.
+
+## Use `aerich` in application
+
+You can use `aerich` out of cli by use `Command` class.
+
+```python
+from aerich import Command
+
+command = Command(tortoise_config=config, app='models')
+await command.init()
+await command.migrate('test')
+```
+
 ## License
 
 This project is licensed under the

aerich/__init__.py

@@ -1 +1,138 @@
-__version__ = "0.5.3"
+import os
+from pathlib import Path
+from typing import List
+
+from tortoise import Tortoise, generate_schema_for_client
+from tortoise.exceptions import OperationalError
+from tortoise.transactions import in_transaction
+from tortoise.utils import get_schema_sql
+
+from aerich.exceptions import DowngradeError
+from aerich.inspectdb import InspectDb
+from aerich.migrate import Migrate
+from aerich.models import Aerich
+from aerich.utils import (
+    get_app_connection,
+    get_app_connection_name,
+    get_models_describe,
+    get_version_content_from_file,
+    write_version_file,
+)
+
+
+class Command:
+    def __init__(
+        self,
+        tortoise_config: dict,
+        app: str = "models",
+        location: str = "./migrations",
+    ):
+        self.tortoise_config = tortoise_config
+        self.app = app
+        self.location = location
+        Migrate.app = app
+
+    async def init(self):
+        await Migrate.init(self.tortoise_config, self.app, self.location)
+
+    async def upgrade(self):
+        migrated = []
+        for version_file in Migrate.get_all_version_files():
+            try:
+                exists = await Aerich.exists(version=version_file, app=self.app)
+            except OperationalError:
+                exists = False
+            if not exists:
+                async with in_transaction(
+                    get_app_connection_name(self.tortoise_config, self.app)
+                ) as conn:
+                    file_path = Path(Migrate.migrate_location, version_file)
+                    content = get_version_content_from_file(file_path)
+                    upgrade_query_list = content.get("upgrade")
+                    for upgrade_query in upgrade_query_list:
+                        await conn.execute_script(upgrade_query)
+                    await Aerich.create(
+                        version=version_file,
+                        app=self.app,
+                        content=get_models_describe(self.app),
+                    )
+                migrated.append(version_file)
+        return migrated
+
+    async def downgrade(self, version: int, delete: bool):
+        ret = []
+        if version == -1:
+            specified_version = await Migrate.get_last_version()
+        else:
+            specified_version = await Aerich.filter(
+                app=self.app, version__startswith=f"{version}_"
+            ).first()
+        if not specified_version:
+            raise DowngradeError("No specified version found")
+        if version == -1:
+            versions = [specified_version]
+        else:
+            versions = await Aerich.filter(app=self.app, pk__gte=specified_version.pk)
+        for version in versions:
+            file = version.version
+            async with in_transaction(
+                get_app_connection_name(self.tortoise_config, self.app)
+            ) as conn:
+                file_path = Path(Migrate.migrate_location, file)
+                content = get_version_content_from_file(file_path)
+                downgrade_query_list = content.get("downgrade")
+                if not downgrade_query_list:
+                    raise DowngradeError("No downgrade items found")
+                for downgrade_query in downgrade_query_list:
+                    await conn.execute_query(downgrade_query)
+                await version.delete()
+                if delete:
+                    os.unlink(file_path)
+                ret.append(file)
+        return ret
+
+    async def heads(self):
+        ret = []
+        versions = Migrate.get_all_version_files()
+        for version in versions:
+            if not await Aerich.exists(version=version, app=self.app):
+                ret.append(version)
+        return ret
+
+    async def history(self):
+        ret = []
+        versions = Migrate.get_all_version_files()
+        for version in versions:
+            ret.append(version)
+        return ret
+
+    async def inspectdb(self, tables: List[str]):
+        connection = get_app_connection(self.tortoise_config, self.app)
+        inspect = InspectDb(connection, tables)
+        await inspect.inspect()
+
+    async def migrate(self, name: str = "update"):
+        return await Migrate.migrate(name)
+
+    async def init_db(self, safe: bool):
+        location = self.location
+        app = self.app
+        dirname = Path(location, app)
+        dirname.mkdir(parents=True)
+
+        await Tortoise.init(config=self.tortoise_config)
+        connection = get_app_connection(self.tortoise_config, app)
+        await generate_schema_for_client(connection, safe)
+
+        schema = get_schema_sql(connection, safe)
+
+        version = await Migrate.generate_version()
+        await Aerich.create(
+            version=version,
+            app=app,
+            content=get_models_describe(app),
+        )
+        content = {
+            "upgrade": [schema],
+        }
+        write_version_file(Path(dirname, version), content)

aerich/cli.py

@@ -1,34 +1,25 @@
 import asyncio
 import os
-import sys
-from configparser import ConfigParser
 from functools import wraps
 from pathlib import Path
 from typing import List
 
 import click
+import tomlkit
 from click import Context, UsageError
-from tortoise import Tortoise, generate_schema_for_client
+from tomlkit.exceptions import NonExistentKey
-from tortoise.exceptions import OperationalError
+from tortoise import Tortoise
-from tortoise.transactions import in_transaction
-from tortoise.utils import get_schema_sql
 
-from aerich.inspectdb import InspectDb
+from aerich.exceptions import DowngradeError
-from aerich.migrate import Migrate
+from aerich.utils import add_src_path, get_tortoise_config
-from aerich.utils import (
-    get_app_connection,
-    get_app_connection_name,
-    get_models_describe,
-    get_tortoise_config,
-    get_version_content_from_file,
-    write_version_file,
-)
 
-from . import __version__
+from . import Command
 from .enums import Color
-from .models import Aerich
+from .version import __version__
 
-parser = ConfigParser()
+CONFIG_DEFAULT_VALUES = {
+    "src_folder": ".",
+}
 
 
 def coro(f):
@@ -49,42 +40,42 @@ def coro(f):
 @click.group(context_settings={"help_option_names": ["-h", "--help"]})
 @click.version_option(__version__, "-V", "--version")
 @click.option(
-    "-c", "--config", default="aerich.ini", show_default=True, help="Config file.",
+    "-c",
+    "--config",
+    default="pyproject.toml",
+    show_default=True,
+    help="Config file.",
 )
 @click.option("--app", required=False, help="Tortoise-ORM app name.")
-@click.option(
-    "-n",
-    "--name",
-    default="aerich",
-    show_default=True,
-    help="Name of section in .ini file to use for aerich config.",
-)
 @click.pass_context
 @coro
-async def cli(ctx: Context, config, app, name):
+async def cli(ctx: Context, config, app):
     ctx.ensure_object(dict)
     ctx.obj["config_file"] = config
-    ctx.obj["name"] = name
 
     invoked_subcommand = ctx.invoked_subcommand
     if invoked_subcommand != "init":
         if not Path(config).exists():
             raise UsageError("You must exec init first", ctx=ctx)
-        parser.read(config)
+        with open(config, "r") as f:
-
+            content = f.read()
-        location = parser[name]["location"]
+        doc = tomlkit.parse(content)
-        tortoise_orm = parser[name]["tortoise_orm"]
+        try:
-
+            tool = doc["tool"]["aerich"]
+            location = tool["location"]
+            tortoise_orm = tool["tortoise_orm"]
+            src_folder = tool.get("src_folder", CONFIG_DEFAULT_VALUES["src_folder"])
+        except NonExistentKey:
+            raise UsageError("You need run aerich init again when upgrade to 0.6.0+")
+        add_src_path(src_folder)
         tortoise_config = get_tortoise_config(ctx, tortoise_orm)
         app = app or list(tortoise_config.get("apps").keys())[0]
-        ctx.obj["config"] = tortoise_config
+        command = Command(tortoise_config=tortoise_config, app=app, location=location)
-        ctx.obj["location"] = location
+        ctx.obj["command"] = command
-        ctx.obj["app"] = app
-        Migrate.app = app
         if invoked_subcommand != "init-db":
             if not Path(location, app).exists():
                 raise UsageError("You must exec init-db first", ctx=ctx)
-            await Migrate.init(tortoise_config, app, location)
+            await command.init()
 
 
 @cli.command(help="Generate migrate changes file.")
@@ -92,7 +83,8 @@ async def cli(ctx: Context, config, app, name):
 @click.pass_context
 @coro
 async def migrate(ctx: Context, name):
-    ret = await Migrate.migrate(name)
+    command = ctx.obj["command"]
+    ret = await command.migrate(name)
     if not ret:
         return click.secho("No changes detected", fg=Color.yellow)
     click.secho(f"Success migrate {ret}", fg=Color.green)
@@ -102,28 +94,13 @@ async def migrate(ctx: Context, name):
 @click.pass_context
 @coro
 async def upgrade(ctx: Context):
-    config = ctx.obj["config"]
+    command = ctx.obj["command"]
-    app = ctx.obj["app"]
+    migrated = await command.upgrade()
-    migrated = False
-    for version_file in Migrate.get_all_version_files():
-        try:
-            exists = await Aerich.exists(version=version_file, app=app)
-        except OperationalError:
-            exists = False
-        if not exists:
-            async with in_transaction(get_app_connection_name(config, app)) as conn:
-                file_path = Path(Migrate.migrate_location, version_file)
-                content = get_version_content_from_file(file_path)
-                upgrade_query_list = content.get("upgrade")
-                for upgrade_query in upgrade_query_list:
-                    await conn.execute_script(upgrade_query)
-                await Aerich.create(
-                    version=version_file, app=app, content=get_models_describe(app),
-                )
-            click.secho(f"Success upgrade {version_file}", fg=Color.green)
-            migrated = True
     if not migrated:
         click.secho("No upgrade items found", fg=Color.yellow)
+    else:
+        for version_file in migrated:
+            click.secho(f"Success upgrade {version_file}", fg=Color.green)
 
 
 @cli.command(help="Downgrade to specified version.")
@@ -149,59 +126,37 @@ async def upgrade(ctx: Context):
 )
 @coro
 async def downgrade(ctx: Context, version: int, delete: bool):
-    app = ctx.obj["app"]
+    command = ctx.obj["command"]
-    config = ctx.obj["config"]
+    try:
-    if version == -1:
+        files = await command.downgrade(version, delete)
-        specified_version = await Migrate.get_last_version()
+    except DowngradeError as e:
-    else:
+        return click.secho(str(e), fg=Color.yellow)
-        specified_version = await Aerich.filter(app=app, version__startswith=f"{version}_").first()
+    for file in files:
-    if not specified_version:
+        click.secho(f"Success downgrade {file}", fg=Color.green)
-        return click.secho("No specified version found", fg=Color.yellow)
-    if version == -1:
-        versions = [specified_version]
-    else:
-        versions = await Aerich.filter(app=app, pk__gte=specified_version.pk)
-    for version in versions:
-        file = version.version
-        async with in_transaction(get_app_connection_name(config, app)) as conn:
-            file_path = Path(Migrate.migrate_location, file)
-            content = get_version_content_from_file(file_path)
-            downgrade_query_list = content.get("downgrade")
-            if not downgrade_query_list:
-                click.secho("No downgrade items found", fg=Color.yellow)
-                return
-            for downgrade_query in downgrade_query_list:
-                await conn.execute_query(downgrade_query)
-            await version.delete()
-            if delete:
-                os.unlink(file_path)
-            click.secho(f"Success downgrade {file}", fg=Color.green)
 
 
 @cli.command(help="Show current available heads in migrate location.")
 @click.pass_context
 @coro
 async def heads(ctx: Context):
-    app = ctx.obj["app"]
+    command = ctx.obj["command"]
-    versions = Migrate.get_all_version_files()
+    head_list = await command.heads()
-    is_heads = False
+    if not head_list:
-    for version in versions:
+        return click.secho("No available heads, try migrate first", fg=Color.green)
-        if not await Aerich.exists(version=version, app=app):
+    for version in head_list:
-            click.secho(version, fg=Color.green)
+        click.secho(version, fg=Color.green)
-            is_heads = True
-    if not is_heads:
-        click.secho("No available heads,try migrate first", fg=Color.green)
 
 
 @cli.command(help="List all migrate items.")
 @click.pass_context
 @coro
 async def history(ctx: Context):
-    versions = Migrate.get_all_version_files()
+    command = ctx.obj["command"]
+    versions = await command.history()
+    if not versions:
+        return click.secho("No history, try migrate", fg=Color.green)
     for version in versions:
         click.secho(version, fg=Color.green)
-    if not versions:
-        click.secho("No history,try migrate", fg=Color.green)
 
 
 @cli.command(help="Init config file and generate root migrate location.")
@@ -212,29 +167,51 @@ async def history(ctx: Context):
     help="Tortoise-ORM config module dict variable, like settings.TORTOISE_ORM.",
 )
 @click.option(
-    "--location", default="./migrations", show_default=True, help="Migrate store location.",
+    "--location",
+    default="./migrations",
+    show_default=True,
+    help="Migrate store location.",
+)
+@click.option(
+    "-s",
+    "--src_folder",
+    default=CONFIG_DEFAULT_VALUES["src_folder"],
+    show_default=False,
+    help="Folder of the source, relative to the project root.",
 )
 @click.pass_context
 @coro
-async def init(
+async def init(ctx: Context, tortoise_orm, location, src_folder):
-    ctx: Context, tortoise_orm, location,
-):
     config_file = ctx.obj["config_file"]
-    name = ctx.obj["name"]
+
+    if os.path.isabs(src_folder):
+        src_folder = os.path.relpath(os.getcwd(), src_folder)
+    # Add ./ so it's clear that this is relative path
+    if not src_folder.startswith("./"):
+        src_folder = "./" + src_folder
+
+    # check that we can find the configuration, if not we can fail before the config file gets created
+    add_src_path(src_folder)
+    get_tortoise_config(ctx, tortoise_orm)
     if Path(config_file).exists():
-        return click.secho("You have inited", fg=Color.yellow)
+        with open(config_file, "r") as f:
+            content = f.read()
+        doc = tomlkit.parse(content)
+    else:
+        doc = tomlkit.parse("[tool.aerich]")
+    table = tomlkit.table()
+    table["tortoise_orm"] = tortoise_orm
+    table["location"] = location
+    table["src_folder"] = src_folder
+    doc["tool"]["aerich"] = table
 
-    parser.add_section(name)
+    with open(config_file, "w") as f:
-    parser.set(name, "tortoise_orm", tortoise_orm)
+        f.write(tomlkit.dumps(doc))
-    parser.set(name, "location", location)
-
-    with open(config_file, "w", encoding="utf-8") as f:
-        parser.write(f)
 
     Path(location).mkdir(parents=True, exist_ok=True)
 
     click.secho(f"Success create migrate location {location}", fg=Color.green)
-    click.secho(f"Success generate config file {config_file}", fg=Color.green)
+    click.secho(f"Success write config to {config_file}", fg=Color.green)
 
 
 @cli.command(help="Generate schema and generate app migrate location.")
@@ -248,53 +225,35 @@ async def init(
 @click.pass_context
 @coro
 async def init_db(ctx: Context, safe):
-    config = ctx.obj["config"]
+    command = ctx.obj["command"]
-    location = ctx.obj["location"]
+    app = command.app
-    app = ctx.obj["app"]
+    dirname = Path(command.location, app)
-
-    dirname = Path(location, app)
     try:
-        dirname.mkdir(parents=True)
+        await command.init_db(safe)
         click.secho(f"Success create app migrate location {dirname}", fg=Color.green)
+        click.secho(f'Success generate schema for app "{app}"', fg=Color.green)
     except FileExistsError:
         return click.secho(
             f"Inited {app} already, or delete {dirname} and try again.", fg=Color.yellow
         )
 
-    await Tortoise.init(config=config)
-    connection = get_app_connection(config, app)
-    await generate_schema_for_client(connection, safe)
-
-    schema = get_schema_sql(connection, safe)
-
-    version = await Migrate.generate_version()
-    await Aerich.create(
-        version=version, app=app, content=get_models_describe(app),
-    )
-    content = {
-        "upgrade": [schema],
-    }
-    write_version_file(Path(dirname, version), content)
-    click.secho(f'Success generate schema for app "{app}"', fg=Color.green)
-
 
 @cli.command(help="Introspects the database tables to standard output as TortoiseORM model.")
 @click.option(
-    "-t", "--table", help="Which tables to inspect.", multiple=True, required=False,
+    "-t",
+    "--table",
+    help="Which tables to inspect.",
+    multiple=True,
+    required=False,
 )
 @click.pass_context
 @coro
 async def inspectdb(ctx: Context, table: List[str]):
-    config = ctx.obj["config"]
+    command = ctx.obj["command"]
-    app = ctx.obj["app"]
+    await command.inspectdb(table)
-    connection = get_app_connection(config, app)
-
-    inspect = InspectDb(connection, table)
-    await inspect.inspect()
 
 
 def main():
-    sys.path.insert(0, ".")
     cli()
 
 

aerich/ddl/__init__.py

@@ -78,11 +78,15 @@ class BaseDDL:
         auto_now_add = field_describe.get("auto_now_add", False)
         auto_now = field_describe.get("auto_now", False)
         if default is not None or auto_now_add:
-            if field_describe.get("field_type") in [
+            if (
-                "UUIDField",
+                field_describe.get("field_type")
-                "TextField",
+                in [
-                "JSONField",
+                    "UUIDField",
-            ] or is_default_function(default):
+                    "TextField",
+                    "JSONField",
+                ]
+                or is_default_function(default)
+            ):
                 default = ""
             else:
                 try:
@@ -115,7 +119,9 @@ class BaseDDL:
                 nullable="NOT NULL" if not field_describe.get("nullable") else "",
                 unique="UNIQUE" if field_describe.get("unique") else "",
                 comment=self.schema_generator._column_comment_generator(
-                    table=db_table, column=db_column, comment=field_describe.get("description"),
+                    table=db_table,
+                    column=db_column,
+                    comment=field_describe.get("description"),
                 )
                 if description
                 else "",

aerich/ddl/sqlite/__init__.py

@@ -11,9 +11,6 @@ class SqliteDDL(BaseDDL):
     schema_generator_cls = SqliteSchemaGenerator
     DIALECT = SqliteSchemaGenerator.DIALECT
 
-    def drop_column(self, model: "Type[Model]", column_name: str):
-        raise NotSupportError("Drop column is unsupported in SQLite.")
-
     def modify_column(self, model: "Type[Model]", field_object: dict, is_pk: bool = True):
         raise NotSupportError("Modify column is unsupported in SQLite.")
 

aerich/exceptions.py

@@ -2,3 +2,9 @@ class NotSupportError(Exception):
     """
     raise when features not support
     """
+
+
+class DowngradeError(Exception):
+    """
+    raise when downgrade error
+    """

aerich/inspectdb.py

@@ -16,6 +16,7 @@ class InspectDb:
         "TEXT": "    {field} = fields.TextField({null}{default}{comment})",
         "DATETIME": "    {field} = fields.DatetimeField({null}{default}{comment})",
         "FLOAT": "    {field} = fields.FloatField({null}{default}{comment})",
+        "DATE": "    {field} = fields.DateField({null}{default}{comment})",
     }
 
     def __init__(self, conn: BaseDBAsyncClient, tables: Optional[List[str]] = None):

aerich/migrate.py

@@ -113,8 +113,8 @@ class Migrate:
             if version_file.startswith(version.split("_")[0]):
                 os.unlink(Path(cls.migrate_location, version_file))
         content = {
-            "upgrade": cls.upgrade_operators,
+            "upgrade": list(dict.fromkeys(cls.upgrade_operators)),
-            "downgrade": cls.downgrade_operators,
+            "downgrade": list(dict.fromkeys(cls.downgrade_operators)),
         }
         write_version_file(Path(cls.migrate_location, version), content)
         return version
@@ -138,21 +138,21 @@ class Migrate:
         return await cls._generate_diff_sql(name)
 
     @classmethod
-    def _add_operator(cls, operator: str, upgrade=True, fk_m2m=False):
+    def _add_operator(cls, operator: str, upgrade=True, fk_m2m_index=False):
         """
         add operator,differentiate fk because fk is order limit
         :param operator:
         :param upgrade:
-        :param fk_m2m:
+        :param fk_m2m_index:
         :return:
         """
         if upgrade:
-            if fk_m2m:
+            if fk_m2m_index:
                 cls._upgrade_fk_m2m_index_operators.append(operator)
             else:
                 cls.upgrade_operators.append(operator)
         else:
-            if fk_m2m:
+            if fk_m2m_index:
                 cls._downgrade_fk_m2m_index_operators.append(operator)
             else:
                 cls.downgrade_operators.append(operator)
@@ -192,7 +192,8 @@ class Migrate:
                 new_unique_together = set(
                     map(lambda x: tuple(x), new_model_describe.get("unique_together"))
                 )
-
+                old_indexes = set(map(lambda x: tuple(x), old_model_describe.get("indexes", [])))
+                new_indexes = set(map(lambda x: tuple(x), new_model_describe.get("indexes", [])))
                 old_pk_field = old_model_describe.get("pk_field")
                 new_pk_field = new_model_describe.get("pk_field")
                 # pk field
@@ -205,6 +206,8 @@ class Migrate:
                 old_m2m_fields = old_model_describe.get("m2m_fields")
                 new_m2m_fields = new_model_describe.get("m2m_fields")
                 for action, option, change in diff(old_m2m_fields, new_m2m_fields):
+                    if change[0][0] == "db_constraint":
+                        continue
                     table = change[0][1].get("through")
                     if action == "add":
                         add = False
@@ -222,7 +225,7 @@ class Migrate:
                                     new_models.get(change[0][1].get("model_name")),
                                 ),
                                 upgrade,
-                                fk_m2m=True,
+                                fk_m2m_index=True,
                             )
                     elif action == "remove":
                         add = False
@@ -233,18 +236,19 @@ class Migrate:
                             cls._downgrade_m2m.append(table)
                             add = True
                         if add:
-                            cls._add_operator(cls.drop_m2m(table), upgrade, fk_m2m=True)
+                            cls._add_operator(cls.drop_m2m(table), upgrade, True)
                 # add unique_together
                 for index in new_unique_together.difference(old_unique_together):
-                    cls._add_operator(
+                    cls._add_operator(cls._add_index(model, index, True), upgrade, True)
-                        cls._add_index(model, index, True), upgrade,
-                    )
                 # remove unique_together
                 for index in old_unique_together.difference(new_unique_together):
-                    cls._add_operator(
+                    cls._add_operator(cls._drop_index(model, index, True), upgrade, True)
-                        cls._drop_index(model, index, True), upgrade,
+                # add indexes
-                    )
+                for index in new_indexes.difference(old_indexes):
-
+                    cls._add_operator(cls._add_index(model, index, False), upgrade, True)
+                # remove indexes
+                for index in old_indexes.difference(new_indexes):
+                    cls._add_operator(cls._drop_index(model, index, False), upgrade, True)
                 old_data_fields = old_model_describe.get("data_fields")
                 new_data_fields = new_model_describe.get("data_fields")
 
@@ -266,7 +270,11 @@ class Migrate:
                             # rename field
                             if (
                                 changes[0]
-                                == ("change", "name", (old_data_field_name, new_data_field_name),)
+                                == (
+                                    "change",
+                                    "name",
+                                    (old_data_field_name, new_data_field_name),
+                                )
                                 and changes[1]
                                 == (
                                     "change",
@@ -297,15 +305,23 @@ class Migrate:
                                         and cls._db_version.startswith("5.")
                                     ):
                                         cls._add_operator(
-                                            cls._modify_field(model, new_data_field), upgrade,
+                                            cls._change_field(
+                                                model, old_data_field, new_data_field
+                                            ),
+                                            upgrade,
                                         )
                                     else:
                                         cls._add_operator(
-                                            cls._rename_field(model, *changes[1][2]), upgrade,
+                                            cls._rename_field(model, *changes[1][2]),
+                                            upgrade,
                                         )
                     if not is_rename:
                         cls._add_operator(
-                            cls._add_field(model, new_data_field,), upgrade,
+                            cls._add_field(
+                                model,
+                                new_data_field,
+                            ),
+                            upgrade,
                         )
                 # remove fields
                 for old_data_field_name in set(old_data_fields_name).difference(
@@ -340,11 +356,14 @@ class Migrate:
                     fk_field = next(
                         filter(lambda x: x.get("name") == new_fk_field_name, new_fk_fields)
                     )
-                    cls._add_operator(
+                    if fk_field.get("db_constraint"):
-                        cls._add_fk(model, fk_field, new_models.get(fk_field.get("python_type"))),
+                        cls._add_operator(
-                        upgrade,
+                            cls._add_fk(
-                        fk_m2m=True,
+                                model, fk_field, new_models.get(fk_field.get("python_type"))
-                    )
+                            ),
+                            upgrade,
+                            fk_m2m_index=True,
+                        )
                 # drop fk
                 for old_fk_field_name in set(old_fk_fields_name).difference(
                     set(new_fk_fields_name)
@@ -352,13 +371,14 @@ class Migrate:
                     old_fk_field = next(
                         filter(lambda x: x.get("name") == old_fk_field_name, old_fk_fields)
                     )
-                    cls._add_operator(
+                    if old_fk_field.get("db_constraint"):
-                        cls._drop_fk(
+                        cls._add_operator(
-                            model, old_fk_field, old_models.get(old_fk_field.get("python_type"))
+                            cls._drop_fk(
-                        ),
+                                model, old_fk_field, old_models.get(old_fk_field.get("python_type"))
-                        upgrade,
+                            ),
-                        fk_m2m=True,
+                            upgrade,
-                    )
+                            fk_m2m_index=True,
+                        )
                 # change fields
                 for field_name in set(new_data_fields_name).intersection(set(old_data_fields_name)):
                     old_data_field = next(
@@ -375,11 +395,11 @@ class Migrate:
                             unique = new_data_field.get("unique")
                             if old_new[0] is False and old_new[1] is True:
                                 cls._add_operator(
-                                    cls._add_index(model, (field_name,), unique), upgrade,
+                                    cls._add_index(model, (field_name,), unique), upgrade, True
                                 )
                             else:
                                 cls._add_operator(
-                                    cls._drop_index(model, (field_name,), unique), upgrade,
+                                    cls._drop_index(model, (field_name,), unique), upgrade, True
                                 )
                         elif option == "db_field_types.":
                             # continue since repeated with others
@@ -394,14 +414,15 @@ class Migrate:
                                 )
                         elif option == "unique":
                             # because indexed include it
-                            pass
+                            continue
                         elif option == "nullable":
                             # change nullable
                             cls._add_operator(cls._alter_null(model, new_data_field), upgrade)
                         else:
                             # modify column
                             cls._add_operator(
-                                cls._modify_field(model, new_data_field), upgrade,
+                                cls._modify_field(model, new_data_field),
+                                upgrade,
                             )
 
         for old_model in old_models:
@@ -432,7 +453,10 @@ class Migrate:
     def _resolve_fk_fields_name(cls, model: Type[Model], fields_name: Tuple[str]):
         ret = []
         for field_name in fields_name:
-            if field_name in model._meta.fk_fields:
+            field = model._meta.fields_map[field_name]
+            if field.source_field:
+                ret.append(field.source_field)
+            elif field_name in model._meta.fk_fields:
                 ret.append(field_name + "_id")
             else:
                 ret.append(field_name)

aerich/utils.py

@@ -1,11 +1,30 @@
 import importlib
+import os
 import re
-from typing import Dict
+import sys
+from pathlib import Path
+from typing import Dict, Union
 
-from click import BadOptionUsage, Context
+from click import BadOptionUsage, ClickException, Context
 from tortoise import BaseDBAsyncClient, Tortoise
 
 
+def add_src_path(path: str) -> str:
+    """
+    add a folder to the paths so we can import from there
+    :param path: path to add
+    :return: absolute path
+    """
+    if not os.path.isabs(path):
+        # use the absolute path, otherwise some other things (e.g. __file__) won't work properly
+        path = os.path.abspath(path)
+    if not os.path.isdir(path):
+        raise ClickException(f"Specified source folder does not exist: {path}")
+    if path not in sys.path:
+        sys.path.insert(0, path)
+    return path
+
+
 def get_app_connection_name(config, app_name: str) -> str:
     """
     get connection name
@@ -17,7 +36,8 @@ def get_app_connection_name(config, app_name: str) -> str:
     if app:
         return app.get("default_connection", "default")
     raise BadOptionUsage(
-        option_name="--app", message=f'Can\'t get app named "{app_name}"',
+        option_name="--app",
+        message=f'Can\'t get app named "{app_name}"',
     )
 
 
@@ -41,12 +61,11 @@ def get_tortoise_config(ctx: Context, tortoise_orm: str) -> dict:
     splits = tortoise_orm.split(".")
     config_path = ".".join(splits[:-1])
     tortoise_config = splits[-1]
+
     try:
         config_module = importlib.import_module(config_path)
-    except (ModuleNotFoundError, AttributeError):
+    except ModuleNotFoundError as e:
-        raise BadOptionUsage(
+        raise ClickException(f"Error while importing configuration module: {e}") from None
-            ctx=ctx, message=f'No config named "{config_path}"', option_name="--config"
-        )
 
     config = getattr(config_module, tortoise_config, None)
     if not config:
@@ -62,7 +81,7 @@ _UPGRADE = "-- upgrade --\n"
 _DOWNGRADE = "-- downgrade --\n"
 
 
-def get_version_content_from_file(version_file: str) -> Dict:
+def get_version_content_from_file(version_file: Union[str, Path]) -> Dict:
     """
     get version content
     :param version_file:
@@ -84,7 +103,7 @@ def get_version_content_from_file(version_file: str) -> Dict:
         return ret
 
 
-def write_version_file(version_file: str, content: Dict):
+def write_version_file(version_file: Path, content: Dict):
     """
     write version file
     :param version_file:
@@ -95,7 +114,9 @@ def write_version_file(version_file: str, content: Dict):
         f.write(_UPGRADE)
         upgrade = content.get("upgrade")
         if len(upgrade) > 1:
-            f.write(";\n".join(upgrade) + ";\n")
+            f.write(";\n".join(upgrade))
+            if not upgrade[-1].endswith(";"):
+                f.write(";\n")
         else:
             f.write(f"{upgrade[0]}")
             if not upgrade[0].endswith(";"):

aerich/version.py

@@ -0,0 +1 @@
+__version__ = "0.6.1"

pyproject.toml

@@ -1,13 +1,13 @@
 [tool.poetry]
 name = "aerich"
-version = "0.5.3"
+version = "0.6.1"
 description = "A database migrations tool for Tortoise ORM."
 authors = ["long2ice <long2ice@gmail.com>"]
 license = "Apache-2.0"
 readme = "README.md"
-homepage = "https://github.com/long2ice/aerich"
+homepage = "https://github.com/tortoise/aerich"
-repository = "https://github.com/long2ice/aerich.git"
+repository = "https://github.com/tortoise/aerich.git"
-documentation = "https://github.com/long2ice/aerich"
+documentation = "https://github.com/tortoise/aerich"
 keywords = ["migrate", "Tortoise-ORM", "mysql"]
 packages = [
     { include = "aerich" }
@@ -16,18 +16,18 @@ include = ["CHANGELOG.md", "LICENSE", "README.md"]
 
 [tool.poetry.dependencies]
 python = "^3.7"
-tortoise-orm = "*"
+tortoise-orm = "^0.17.7"
 click = "*"
-pydantic = "*"
-aiomysql = { version = "*", optional = true }
 asyncpg = { version = "*", optional = true }
+asyncmy = { version = "*", optional = true }
 ddlparse = "*"
 dictdiffer = "*"
+tomlkit = "*"
 
 [tool.poetry.dev-dependencies]
 flake8 = "*"
 isort = "*"
-black = "19.10b0"
+black = "*"
 pytest = "*"
 pytest-xdist = "*"
 pytest-asyncio = "*"
@@ -38,7 +38,6 @@ cryptography = "*"
 [tool.poetry.extras]
 asyncmy = ["asyncmy"]
 asyncpg = ["asyncpg"]
-aiomysql = ["aiomysql"]
 
 [build-system]
 requires = ["poetry>=0.12"]

tests/models.py

@@ -56,13 +56,16 @@ class Product(Model):
     view_num = fields.IntField(description="View Num", default=0)
     sort = fields.IntField()
     is_reviewed = fields.BooleanField(description="Is Reviewed")
-    type = fields.IntEnumField(ProductType, description="Product Type")
+    type = fields.IntEnumField(
+        ProductType, description="Product Type", source_field="type_db_alias"
+    )
     pic = fields.CharField(max_length=200)
     body = fields.TextField()
     created_at = fields.DatetimeField(auto_now_add=True)
 
     class Meta:
         unique_together = (("name", "type"),)
+        indexes = (("name", "type"),)
 
 
 class Config(Model):

tests/models_second.py

@@ -50,7 +50,9 @@ class Product(Model):
     view_num = fields.IntField(description="View Num")
     sort = fields.IntField()
     is_reviewed = fields.BooleanField(description="Is Reviewed")
-    type = fields.IntEnumField(ProductType, description="Product Type")
+    type = fields.IntEnumField(
+        ProductType, description="Product Type", source_field="type_db_alias"
+    )
     image = fields.CharField(max_length=200)
     body = fields.TextField()
     created_at = fields.DatetimeField(auto_now_add=True)

tests/old_models.py

@@ -50,7 +50,9 @@ class Product(Model):
     view_num = fields.IntField(description="View Num")
     sort = fields.IntField()
     is_reviewed = fields.BooleanField(description="Is Reviewed")
-    type = fields.IntEnumField(ProductType, description="Product Type")
+    type = fields.IntEnumField(
+        ProductType, description="Product Type", source_field="type_db_alias"
+    )
     image = fields.CharField(max_length=200)
     body = fields.TextField()
     created_at = fields.DatetimeField(auto_now_add=True)

tests/test_ddl.py

@@ -1,9 +1,6 @@
-import pytest
-
 from aerich.ddl.mysql import MysqlDDL
 from aerich.ddl.postgres import PostgresDDL
 from aerich.ddl.sqlite import SqliteDDL
-from aerich.exceptions import NotSupportError
 from aerich.migrate import Migrate
 from tests.models import Category, Product, User
 
@@ -144,11 +141,7 @@ def test_set_comment():
 
 
 def test_drop_column():
-    if isinstance(Migrate.ddl, SqliteDDL):
+    ret = Migrate.ddl.drop_column(Category, "name")
-        with pytest.raises(NotSupportError):
-            ret = Migrate.ddl.drop_column(Category, "name")
-    else:
-        ret = Migrate.ddl.drop_column(Category, "name")
     if isinstance(Migrate.ddl, MysqlDDL):
         assert ret == "ALTER TABLE `category` DROP COLUMN `name`"
     elif isinstance(Migrate.ddl, PostgresDDL):

tests/test_migrate.py

@@ -17,6 +17,7 @@ old_models_describe = {
         "description": None,
         "docstring": None,
         "unique_together": [],
+        "indexes": [],
         "pk_field": {
             "name": "id",
             "field_type": "IntField",
@@ -151,6 +152,7 @@ old_models_describe = {
         "description": None,
         "docstring": None,
         "unique_together": [],
+        "indexes": [],
         "pk_field": {
             "name": "id",
             "field_type": "IntField",
@@ -242,6 +244,7 @@ old_models_describe = {
         "description": None,
         "docstring": None,
         "unique_together": [],
+        "indexes": [],
         "pk_field": {
             "name": "id",
             "field_type": "IntField",
@@ -334,6 +337,7 @@ old_models_describe = {
         "description": None,
         "docstring": None,
         "unique_together": [],
+        "indexes": [],
         "pk_field": {
             "name": "id",
             "field_type": "IntField",
@@ -413,7 +417,7 @@ old_models_describe = {
             {
                 "name": "type",
                 "field_type": "IntEnumFieldInstance",
-                "db_column": "type",
+                "db_column": "type_db_alias",
                 "python_type": "int",
                 "generated": False,
                 "nullable": False,
@@ -512,6 +516,7 @@ old_models_describe = {
         "description": None,
         "docstring": None,
         "unique_together": [],
+        "indexes": [],
         "pk_field": {
             "name": "id",
             "field_type": "IntField",
@@ -681,6 +686,7 @@ old_models_describe = {
         "description": None,
         "docstring": None,
         "unique_together": [],
+        "indexes": [],
         "pk_field": {
             "name": "id",
             "field_type": "IntField",
@@ -793,9 +799,9 @@ def test_migrate(mocker: MockerFixture):
                 "ALTER TABLE `configs` RENAME TO `config`",
                 "ALTER TABLE `product` RENAME COLUMN `image` TO `pic`",
                 "ALTER TABLE `email` RENAME COLUMN `id` TO `email_id`",
-                "ALTER TABLE `email` DROP FOREIGN KEY `fk_email_user_5b58673d`",
+                "ALTER TABLE `product` ADD INDEX `idx_product_name_869427` (`name`, `type_db_alias`)",
                 "ALTER TABLE `email` ADD INDEX `idx_email_email_4a1a33` (`email`)",
-                "ALTER TABLE `product` ADD UNIQUE INDEX `uid_product_name_f14935` (`name`, `type`)",
+                "ALTER TABLE `product` ADD UNIQUE INDEX `uid_product_name_869427` (`name`, `type_db_alias`)",
                 "ALTER TABLE `product` ALTER COLUMN `view_num` SET DEFAULT 0",
                 "ALTER TABLE `user` DROP COLUMN `avatar`",
                 "ALTER TABLE `user` MODIFY COLUMN `password` VARCHAR(100) NOT NULL",
@@ -817,9 +823,9 @@ def test_migrate(mocker: MockerFixture):
                 "ALTER TABLE `config` RENAME TO `configs`",
                 "ALTER TABLE `product` RENAME COLUMN `pic` TO `image`",
                 "ALTER TABLE `email` RENAME COLUMN `email_id` TO `id`",
-                "ALTER TABLE `email` ADD CONSTRAINT `fk_email_user_5b58673d` FOREIGN KEY (`user_id`) REFERENCES `user` (`id`) ON DELETE CASCADE",
+                "ALTER TABLE `product` DROP INDEX `idx_product_name_869427`",
                 "ALTER TABLE `email` DROP INDEX `idx_email_email_4a1a33`",
-                "ALTER TABLE `product` DROP INDEX `uid_product_name_f14935`",
+                "ALTER TABLE `product` DROP INDEX `uid_product_name_869427`",
                 "ALTER TABLE `product` ALTER COLUMN `view_num` DROP DEFAULT",
                 "ALTER TABLE `user` ADD `avatar` VARCHAR(200) NOT NULL  DEFAULT ''",
                 "ALTER TABLE `user` DROP INDEX `idx_user_usernam_9987ab`",
@@ -837,41 +843,41 @@ def test_migrate(mocker: MockerFixture):
                 'ALTER TABLE "config" ADD "user_id" INT NOT NULL',
                 'ALTER TABLE "config" ADD CONSTRAINT "fk_config_user_17daa970" FOREIGN KEY ("user_id") REFERENCES "user" ("id") ON DELETE CASCADE',
                 'ALTER TABLE "config" ALTER COLUMN "status" DROP DEFAULT',
+                'ALTER TABLE "configs" RENAME TO "config"',
                 'ALTER TABLE "email" ADD "address" VARCHAR(200) NOT NULL',
                 'ALTER TABLE "email" DROP COLUMN "user_id"',
-                'ALTER TABLE "product" RENAME COLUMN "image" TO "pic"',
                 'ALTER TABLE "email" RENAME COLUMN "id" TO "email_id"',
-                'ALTER TABLE "configs" RENAME TO "config"',
-                'ALTER TABLE "email" DROP CONSTRAINT "fk_email_user_5b58673d"',
-                'CREATE INDEX "idx_email_email_4a1a33" ON "email" ("email")',
-                'CREATE UNIQUE INDEX "uid_product_name_f14935" ON "product" ("name", "type")',
                 'ALTER TABLE "product" ALTER COLUMN "view_num" SET DEFAULT 0',
-                'ALTER TABLE "user" DROP COLUMN "avatar"',
+                'ALTER TABLE "product" RENAME COLUMN "image" TO "pic"',
                 'ALTER TABLE "user" ALTER COLUMN "password" TYPE VARCHAR(100) USING "password"::VARCHAR(100)',
-                'CREATE TABLE IF NOT EXISTS "newmodel" (\n    "id" SERIAL NOT NULL PRIMARY KEY,\n    "name" VARCHAR(50) NOT NULL\n);\nCOMMENT ON COLUMN "config"."user_id" IS \'User\';',
+                'ALTER TABLE "user" DROP COLUMN "avatar"',
-                'CREATE UNIQUE INDEX "uid_user_usernam_9987ab" ON "user" ("username")',
+                'CREATE INDEX "idx_product_name_869427" ON "product" ("name", "type_db_alias")',
+                'CREATE INDEX "idx_email_email_4a1a33" ON "email" ("email")',
                 'CREATE TABLE "email_user" ("email_id" INT NOT NULL REFERENCES "email" ("email_id") ON DELETE CASCADE,"user_id" INT NOT NULL REFERENCES "user" ("id") ON DELETE CASCADE)',
+                'CREATE TABLE IF NOT EXISTS "newmodel" (\n    "id" SERIAL NOT NULL PRIMARY KEY,\n    "name" VARCHAR(50) NOT NULL\n);\nCOMMENT ON COLUMN "config"."user_id" IS \'User\';',
+                'CREATE UNIQUE INDEX "uid_product_name_869427" ON "product" ("name", "type_db_alias")',
+                'CREATE UNIQUE INDEX "uid_user_usernam_9987ab" ON "user" ("username")',
             ]
         )
         assert sorted(Migrate.downgrade_operators) == sorted(
             [
                 'ALTER TABLE "category" ALTER COLUMN "name" SET NOT NULL',
                 'ALTER TABLE "category" ALTER COLUMN "slug" TYPE VARCHAR(200) USING "slug"::VARCHAR(200)',
-                'ALTER TABLE "user" ALTER COLUMN "password" TYPE VARCHAR(200) USING "password"::VARCHAR(200)',
+                'ALTER TABLE "config" ALTER COLUMN "status" SET DEFAULT 1',
                 'ALTER TABLE "config" DROP COLUMN "user_id"',
                 'ALTER TABLE "config" DROP CONSTRAINT "fk_config_user_17daa970"',
-                'ALTER TABLE "config" ALTER COLUMN "status" SET DEFAULT 1',
+                'ALTER TABLE "config" RENAME TO "configs"',
                 'ALTER TABLE "email" ADD "user_id" INT NOT NULL',
                 'ALTER TABLE "email" DROP COLUMN "address"',
-                'ALTER TABLE "config" RENAME TO "configs"',
-                'ALTER TABLE "product" RENAME COLUMN "pic" TO "image"',
                 'ALTER TABLE "email" RENAME COLUMN "email_id" TO "id"',
-                'ALTER TABLE "email" ADD CONSTRAINT "fk_email_user_5b58673d" FOREIGN KEY ("user_id") REFERENCES "user" ("id") ON DELETE CASCADE',
-                'DROP INDEX "idx_email_email_4a1a33"',
                 'ALTER TABLE "product" ALTER COLUMN "view_num" DROP DEFAULT',
+                'ALTER TABLE "product" RENAME COLUMN "pic" TO "image"',
                 'ALTER TABLE "user" ADD "avatar" VARCHAR(200) NOT NULL  DEFAULT \'\'',
+                'ALTER TABLE "user" ALTER COLUMN "password" TYPE VARCHAR(200) USING "password"::VARCHAR(200)',
+                'DROP INDEX "idx_product_name_869427"',
+                'DROP INDEX "idx_email_email_4a1a33"',
                 'DROP INDEX "idx_user_usernam_9987ab"',
-                'DROP INDEX "uid_product_name_f14935"',
+                'DROP INDEX "uid_product_name_869427"',
                 'DROP TABLE IF EXISTS "email_user"',
                 'DROP TABLE IF EXISTS "newmodel"',
             ]