Support rename table. (#139)

Close Tortoise connections properly

.github/workflows/ci.yml

@@ -1,7 +1,7 @@
-name: test
+name: ci
 on: [ push, pull_request ]
 jobs:
-  testall:
+  ci:
     runs-on: ubuntu-latest
     services:
       postgres:

CHANGELOG.md

@@ -2,6 +2,19 @@
 
 ## 0.5
 
+### 0.5.2
+
+- Fix rename field on the field add. (#134)
+- Fix postgres field type change error. (#135)
+- Fix inspectdb for `FloatField`. (#138)
+- Support `rename table`. (#139)
+
+### 0.5.1
+
+- Fix tortoise connections not being closed properly. (#120)
+- Fix bug for field change. (#119)
+- Fix drop model in the downgrade. (#132)
+
 ### 0.5.0
 
 - Refactor core code, now has no limitation for everything.

Makefile

@@ -8,23 +8,11 @@ POSTGRES_HOST ?= "127.0.0.1"
 POSTGRES_PORT ?= 5432
 POSTGRES_PASS ?= "123456"
 
-help:
-	@echo "Aerich development makefile"
-	@echo
-	@echo  "usage: make <target>"
-	@echo  "Targets:"
-	@echo  "    up			Updates dev/test dependencies"
-	@echo  "    deps		Ensure dev/test dependencies are installed"
-	@echo  "    check		Checks that build is sane"
-	@echo  "    lint		Reports all linter violations"
-	@echo  "    test		Runs all tests"
-	@echo  "    style		Auto-formats the code"
-
 up:
 	@poetry update
 
 deps:
-	@poetry install -E dbdrivers
+	@poetry install -E asyncpg -E asyncmy -E aiomysql
 
 style: deps
 	isort -src $(checkfiles)

README.md

@@ -3,16 +3,12 @@
 [![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://github.com/long2ice/aerich/workflows/pypi/badge.svg)](https://github.com/long2ice/aerich/actions?query=workflow:pypi)
-[![image](https://github.com/long2ice/aerich/workflows/test/badge.svg)](https://github.com/long2ice/aerich/actions?query=workflow:test)
+[![image](https://github.com/long2ice/aerich/workflows/ci/badge.svg)](https://github.com/long2ice/aerich/actions?query=workflow:ci)
 
 ## Introduction
 
-Aerich is a database migrations tool for Tortoise-ORM, which like alembic for SQLAlchemy, or Django ORM with it\'s own
-migrations solution.
-
-~~**Important: You can only use absolutely import in your `models.py` to make `aerich` work.**~~
-
-From version `v0.5.0`, there is no such limitation now.
+Aerich is a database migrations tool for Tortoise-ORM, which is like alembic for SQLAlchemy, or like Django ORM with
+it\'s own migration solution.
 
 ## Install
 
@@ -49,7 +45,7 @@ Commands:
 
 ## Usage
 
-You need add `aerich.models` to your `Tortoise-ORM` config first, example:
+You need add `aerich.models` to your `Tortoise-ORM` config first. Example:
 
 ```python
 TORTOISE_ORM = {
@@ -79,7 +75,7 @@ Options:
   -h, --help               Show this message and exit.
 ```
 
-Init config file and location:
+Initialize the config file and migrations location:
 
 ```shell
 > aerich init -t tests.backends.mysql.TORTOISE_ORM
@@ -97,8 +93,8 @@ Success create app migrate location ./migrations/models
 Success generate schema for app "models"
 ```
 
-If your Tortoise-ORM app is not default `models`, you must specify
-`--app` like `aerich --app other_models init-db`.
+If your Tortoise-ORM app is not the default `models`, you must specify the correct app via `--app`,
+e.g. `aerich --app other_models init-db`.
 
 ### Update models and make migrate
 
@@ -111,9 +107,9 @@ Success migrate 1_202029051520102929_drop_column.sql
 Format of migrate filename is
 `{version_num}_{datetime}_{name|update}.sql`.
 
-And if `aerich` guess you are renaming a column, it will ask `Rename {old_column} to {new_column} [True]`, you can
-choice `True` to rename column without column drop, or choice `False` to drop column then create, note that the after
-maybe lose data.
+If `aerich` guesses you are renaming a column, it will ask `Rename {old_column} to {new_column} [True]`. You can choose
+`True` to rename column without column drop, or choose `False` to drop the column then create. Note that the latter may
+lose data.
 
 ### Upgrade to latest version
 
@@ -149,7 +145,7 @@ Options:
 Success downgrade 1_202029051520102929_drop_column.sql
 ```
 
-Now your db rollback to specified version.
+Now your db is rolled back to the specified version.
 
 ### Show history
 
@@ -169,7 +165,7 @@ Now your db rollback to specified version.
 
 ### Inspect db tables to TortoiseORM model
 
-Currently, only support MySQL.
+Currently `inspectdb` only supports MySQL.
 
 ```shell
 Usage: aerich inspectdb [OPTIONS]
@@ -187,14 +183,13 @@ Inspect all tables and print to console:
 aerich --app models inspectdb
 ```
 
-Inspect a specified table in default app and redirect to `models.py`:
+Inspect a specified table in the default app and redirect to `models.py`:
 
 ```shell
 aerich inspectdb -t user > models.py
 ```
 
-Note that this command is restricted, which is not supported in some solutions, such as `IntEnumField`
-and `ForeignKeyField` and so on.
+Note that this command is limited and cannot infer some fields, such as `IntEnumField`, `ForeignKeyField`, and others.
 
 ### Multiple databases
 
@@ -211,13 +206,7 @@ tortoise_orm = {
 }
 ```
 
-You need only specify `aerich.models` in one app, and must specify `--app` when run `aerich migrate` and so on.
-
-## Support this project
-
-| AliPay                                                                                 | WeChatPay                                                                                 | PayPal                                                           |
-| -------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------- | ---------------------------------------------------------------- |
-| <img width="200" src="https://github.com/long2ice/aerich/raw/dev/images/alipay.jpeg"/> | <img width="200" src="https://github.com/long2ice/aerich/raw/dev/images/wechatpay.jpeg"/> | [PayPal](https://www.paypal.me/long2ice) to my account long2ice. |
+You only need to specify `aerich.models` in one app, and must specify `--app` when running `aerich migrate` and so on.
 
 ## License
 

aerich/__init__.py

@@ -1 +1 @@
-__version__ = "0.5.0"
+__version__ = "0.5.2"

aerich/cli.py

@@ -35,7 +35,13 @@ def coro(f):
     @wraps(f)
     def wrapper(*args, **kwargs):
         loop = asyncio.get_event_loop()
-        loop.run_until_complete(f(*args, **kwargs))
+
+        # Close db connections at the end of all all but the cli group function
+        try:
+            loop.run_until_complete(f(*args, **kwargs))
+        finally:
+            if f.__name__ != "cli":
+                loop.run_until_complete(Tortoise.close_connections())
 
     return wrapper
 

aerich/ddl/__init__.py

@@ -26,6 +26,7 @@ class BaseDDL:
     _CHANGE_COLUMN_TEMPLATE = (
         'ALTER TABLE "{table_name}" CHANGE {old_column_name} {new_column_name} {new_column_type}'
     )
+    _RENAME_TABLE_TEMPLATE = 'ALTER TABLE "{old_table_name}" RENAME TO "{new_table_name}"'
 
     def __init__(self, client: "BaseDBAsyncClient"):
         self.client = client
@@ -230,3 +231,9 @@ class BaseDDL:
 
     def set_comment(self, model: "Type[Model]", field_describe: dict):
         raise NotImplementedError
+
+    def rename_table(self, model: "Type[Model]", old_table_name: str, new_table_name: str):
+        db_table = model._meta.db_table
+        return self._RENAME_TABLE_TEMPLATE.format(
+            table_name=db_table, old_table_name=old_table_name, new_table_name=new_table_name
+        )

aerich/ddl/mysql/__init__.py

@@ -28,6 +28,7 @@ class MysqlDDL(BaseDDL):
     _DROP_FK_TEMPLATE = "ALTER TABLE `{table_name}` DROP FOREIGN KEY `{fk_name}`"
     _M2M_TABLE_TEMPLATE = "CREATE TABLE `{table_name}` (`{backward_key}` {backward_type} NOT NULL REFERENCES `{backward_table}` (`{backward_field}`) ON DELETE CASCADE,`{forward_key}` {forward_type} NOT NULL REFERENCES `{forward_table}` (`{forward_field}`) ON DELETE CASCADE){extra}{comment}"
     _MODIFY_COLUMN_TEMPLATE = "ALTER TABLE `{table_name}` MODIFY COLUMN {column}"
+    _RENAME_TABLE_TEMPLATE = "ALTER TABLE `{old_table_name}` RENAME TO `{new_table_name}`"
 
     def alter_column_null(self, model: "Type[Model]", field_describe: dict):
         raise NotSupportError("Alter column null is unsupported in MySQL.")

aerich/ddl/postgres/__init__.py

@@ -12,7 +12,9 @@ class PostgresDDL(BaseDDL):
     _ADD_INDEX_TEMPLATE = 'CREATE {unique}INDEX "{index_name}" ON "{table_name}" ({column_names})'
     _DROP_INDEX_TEMPLATE = 'DROP INDEX "{index_name}"'
     _ALTER_NULL_TEMPLATE = 'ALTER TABLE "{table_name}" ALTER COLUMN "{column}" {set_drop} NOT NULL'
-    _MODIFY_COLUMN_TEMPLATE = 'ALTER TABLE "{table_name}" ALTER COLUMN "{column}" TYPE {datatype}'
+    _MODIFY_COLUMN_TEMPLATE = (
+        'ALTER TABLE "{table_name}" ALTER COLUMN "{column}" TYPE {datatype}{using}'
+    )
     _SET_COMMENT_TEMPLATE = 'COMMENT ON COLUMN "{table_name}"."{column}" IS {comment}'
     _DROP_FK_TEMPLATE = 'ALTER TABLE "{table_name}" DROP CONSTRAINT "{fk_name}"'
 
@@ -27,10 +29,13 @@ class PostgresDDL(BaseDDL):
     def modify_column(self, model: "Type[Model]", field_describe: dict, is_pk: bool = False):
         db_table = model._meta.db_table
         db_field_types = field_describe.get("db_field_types")
+        db_column = field_describe.get("db_column")
+        datatype = db_field_types.get(self.DIALECT) or db_field_types.get("")
         return self._MODIFY_COLUMN_TEMPLATE.format(
             table_name=db_table,
-            column=field_describe.get("db_column"),
-            datatype=db_field_types.get(self.DIALECT) or db_field_types.get(""),
+            column=db_column,
+            datatype=datatype,
+            using=f' USING "{db_column}"::{datatype}',
         )
 
     def set_comment(self, model: "Type[Model]", field_describe: dict):

aerich/inspectdb.py

@@ -15,6 +15,7 @@ class InspectDb:
         "LONGTEXT": "    {field} = fields.TextField({null}{default}{comment})",
         "TEXT": "    {field} = fields.TextField({null}{default}{comment})",
         "DATETIME": "    {field} = fields.DatetimeField({null}{default}{comment})",
+        "FLOAT": "    {field} = fields.FloatField({null}{default}{comment})",
     }
 
     def __init__(self, conn: BaseDBAsyncClient, tables: Optional[List[str]] = None):

aerich/migrate.py

@@ -169,10 +169,18 @@ class Migrate:
             model = cls._get_model(new_model_describe.get("name").split(".")[1])
 
             if new_model_str not in old_models.keys():
-                cls._add_operator(cls.add_model(model), upgrade)
+                if upgrade:
+                    cls._add_operator(cls.add_model(model), upgrade)
+                else:
+                    # we can't find origin model when downgrade, so skip
+                    pass
             else:
                 old_model_describe = old_models.get(new_model_str)
-
+                # rename table
+                new_table = new_model_describe.get("table")
+                old_table = old_model_describe.get("table")
+                if new_table != old_table:
+                    cls._add_operator(cls.rename_table(model, old_table, new_table), upgrade)
                 old_unique_together = set(
                     map(lambda x: tuple(x), old_model_describe.get("unique_together"))
                 )
@@ -253,14 +261,23 @@ class Migrate:
                         old_data_field_name = old_data_field.get("name")
                         if len(changes) == 2:
                             # rename field
-                            if changes[0] == (
-                                "change",
-                                "name",
-                                (old_data_field_name, new_data_field_name),
-                            ) and changes[1] == (
-                                "change",
-                                "db_column",
-                                (old_data_field.get("db_column"), new_data_field.get("db_column")),
+                            if (
+                                changes[0]
+                                == (
+                                    "change",
+                                    "name",
+                                    (old_data_field_name, new_data_field_name),
+                                )
+                                and changes[1]
+                                == (
+                                    "change",
+                                    "db_column",
+                                    (
+                                        old_data_field.get("db_column"),
+                                        new_data_field.get("db_column"),
+                                    ),
+                                )
+                                and old_data_field_name not in new_data_fields_name
                             ):
                                 if upgrade:
                                     is_rename = click.prompt(
@@ -281,9 +298,7 @@ class Migrate:
                                         and cls._db_version.startswith("5.")
                                     ):
                                         cls._add_operator(
-                                            cls._change_field(
-                                                model, new_data_field, old_data_field
-                                            ),
+                                            cls._modify_field(model, new_data_field),
                                             upgrade,
                                         )
                                     else:
@@ -376,18 +391,29 @@ class Migrate:
                                     upgrade,
                                 )
                         elif option == "db_field_types.":
-                            # change column
+                            # continue since repeated with others
+                            continue
+                        elif option == "default":
+                            # change column default
+                            cls._add_operator(cls._alter_default(model, new_data_field), upgrade)
+                        elif option == "unique":
+                            # because indexed include it
+                            pass
+                        else:
+                            # modify column
                             cls._add_operator(
-                                cls._change_field(model, old_data_field, new_data_field),
+                                cls._modify_field(model, new_data_field),
                                 upgrade,
                             )
-                        elif option == "default":
-                            cls._add_operator(cls._alter_default(model, new_data_field), upgrade)
 
         for old_model in old_models:
             if old_model not in new_models.keys():
                 cls._add_operator(cls.drop_model(old_models.get(old_model).get("table")), upgrade)
 
+    @classmethod
+    def rename_table(cls, model: Type[Model], old_table_name: str, new_table_name: str):
+        return cls.ddl.rename_table(model, old_table_name, new_table_name)
+
     @classmethod
     def add_model(cls, model: Type[Model]):
         return cls.ddl.create_table(model)

poetry.lock

@@ -41,14 +41,17 @@ python-versions = "*"
 
 [[package]]
 name = "asyncpg"
-version = "0.21.0"
+version = "0.22.0"
 description = "An asyncio PostgreSQL driver"
 category = "main"
 optional = true
 python-versions = ">=3.5.0"
 
+[package.dependencies]
+typing-extensions = {version = ">=3.7.4.3", markers = "python_version < \"3.8\""}
+
 [package.extras]
-dev = ["Cython (==0.29.20)", "pytest (>=3.6.0)", "Sphinx (>=1.7.3,<1.8.0)", "sphinxcontrib-asyncio (>=0.2.0,<0.3.0)", "sphinx-rtd-theme (>=0.2.4,<0.3.0)", "pycodestyle (>=2.5.0,<2.6.0)", "flake8 (>=3.7.9,<3.8.0)", "uvloop (>=0.14.0,<0.15.0)"]
+dev = ["Cython (>=0.29.20,<0.30.0)", "pytest (>=3.6.0)", "Sphinx (>=1.7.3,<1.8.0)", "sphinxcontrib-asyncio (>=0.2.0,<0.3.0)", "sphinx-rtd-theme (>=0.2.4,<0.3.0)", "pycodestyle (>=2.5.0,<2.6.0)", "flake8 (>=3.7.9,<3.8.0)", "uvloop (>=0.14.0,<0.15.0)"]
 docs = ["Sphinx (>=1.7.3,<1.8.0)", "sphinxcontrib-asyncio (>=0.2.0,<0.3.0)", "sphinx-rtd-theme (>=0.2.4,<0.3.0)"]
 test = ["pycodestyle (>=2.5.0,<2.6.0)", "flake8 (>=3.7.9,<3.8.0)", "uvloop (>=0.14.0,<0.15.0)"]
 
@@ -111,6 +114,17 @@ typing-extensions = ">=3.7.4"
 colorama = ["colorama (>=0.4.3)"]
 d = ["aiohttp (>=3.3.2)", "aiohttp-cors"]
 
+[[package]]
+name = "cffi"
+version = "1.14.5"
+description = "Foreign Function Interface for Python calling C code."
+category = "dev"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+pycparser = "*"
+
 [[package]]
 name = "click"
 version = "7.1.2"
@@ -127,6 +141,25 @@ category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
 
+[[package]]
+name = "cryptography"
+version = "3.4.6"
+description = "cryptography is a package which provides cryptographic recipes and primitives to Python developers."
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+cffi = ">=1.12"
+
+[package.extras]
+docs = ["sphinx (>=1.6.5,!=1.8.0,!=3.1.0,!=3.1.1)", "sphinx-rtd-theme"]
+docstest = ["doc8", "pyenchant (>=1.6.11)", "twine (>=1.12.0)", "sphinxcontrib-spelling (>=4.0.1)"]
+pep8test = ["black", "flake8", "flake8-import-order", "pep8-naming"]
+sdist = ["setuptools-rust (>=0.11.4)"]
+ssh = ["bcrypt (>=3.1.5)"]
+test = ["pytest (>=6.0)", "pytest-cov", "pytest-subtests", "pytest-xdist", "pretend", "iso8601", "pytz", "hypothesis (>=1.11.4,!=3.79.2)"]
+
 [[package]]
 name = "ddlparse"
 version = "1.9.0"
@@ -168,17 +201,17 @@ testing = ["pre-commit"]
 
 [[package]]
 name = "flake8"
-version = "3.8.4"
+version = "3.9.0"
 description = "the modular source code checker: pep8 pyflakes and co"
 category = "dev"
 optional = false
-python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
+python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
 
 [package.dependencies]
 importlib-metadata = {version = "*", markers = "python_version < \"3.8\""}
 mccabe = ">=0.6.0,<0.7.0"
-pycodestyle = ">=2.6.0a1,<2.7.0"
-pyflakes = ">=2.2.0,<2.3.0"
+pycodestyle = ">=2.7.0,<2.8.0"
+pyflakes = ">=2.3.0,<2.4.0"
 
 [[package]]
 name = "gitdb"
@@ -193,7 +226,7 @@ smmap = ">=3.0.1,<4"
 
 [[package]]
 name = "gitpython"
-version = "3.1.12"
+version = "3.1.14"
 description = "Python Git Library"
 category = "dev"
 optional = false
@@ -204,7 +237,7 @@ gitdb = ">=4.0.1,<5"
 
 [[package]]
 name = "importlib-metadata"
-version = "3.4.0"
+version = "3.7.3"
 description = "Read metadata from Python packages"
 category = "dev"
 optional = false
@@ -228,7 +261,7 @@ python-versions = "*"
 
 [[package]]
 name = "iso8601"
-version = "0.1.13"
+version = "0.1.14"
 description = "Simple module to parse ISO 8601 dates"
 category = "main"
 optional = false
@@ -236,7 +269,7 @@ python-versions = "*"
 
 [[package]]
 name = "isort"
-version = "5.7.0"
+version = "5.8.0"
 description = "A Python utility / library to sort Python imports."
 category = "dev"
 optional = false
@@ -314,28 +347,38 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
 [[package]]
 name = "pycodestyle"
-version = "2.6.0"
+version = "2.7.0"
 description = "Python style guide checker"
 category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
+[[package]]
+name = "pycparser"
+version = "2.20"
+description = "C parser in Python"
+category = "dev"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+
 [[package]]
 name = "pydantic"
-version = "1.7.3"
+version = "1.8.1"
 description = "Data validation and settings management using python 3.6 type hinting"
 category = "main"
 optional = false
-python-versions = ">=3.6"
+python-versions = ">=3.6.1"
+
+[package.dependencies]
+typing-extensions = ">=3.7.4.3"
 
 [package.extras]
 dotenv = ["python-dotenv (>=0.10.4)"]
 email = ["email-validator (>=1.0.3)"]
-typing_extensions = ["typing-extensions (>=3.7.2)"]
 
 [[package]]
 name = "pyflakes"
-version = "2.2.0"
+version = "2.3.0"
 description = "passive checker of Python programs"
 category = "dev"
 optional = false
@@ -361,12 +404,12 @@ optional = false
 python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
 
 [[package]]
-name = "pypika"
-version = "0.44.1"
-description = "A SQL query builder API for Python"
+name = "pypika-tortoise"
+version = "0.1.0"
+description = "Forked from pypika and streamline just for tortoise-orm"
 category = "main"
 optional = false
-python-versions = "*"
+python-versions = ">=3.7,<4.0"
 
 [[package]]
 name = "pytest"
@@ -432,7 +475,7 @@ dev = ["pre-commit", "tox", "pytest-asyncio"]
 
 [[package]]
 name = "pytest-xdist"
-version = "2.2.0"
+version = "2.2.1"
 description = "pytest xdist plugin for distributed testing and loop-on-failing modes"
 category = "dev"
 optional = false
@@ -465,7 +508,7 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*"
 
 [[package]]
 name = "regex"
-version = "2020.11.13"
+version = "2021.3.17"
 description = "Alternative regular expression module, to replace re."
 category = "dev"
 optional = false
@@ -509,7 +552,7 @@ python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
 
 [[package]]
 name = "tortoise-orm"
-version = "0.16.21"
+version = "0.17.0"
 description = "Easy async ORM for python, built with relations in mind"
 category = "main"
 optional = false
@@ -518,12 +561,13 @@ python-versions = ">=3.7,<4.0"
 [package.dependencies]
 aiosqlite = ">=0.16.0,<0.17.0"
 iso8601 = ">=0.1.13,<0.2.0"
-pypika = ">=0.44.0,<0.45.0"
+pypika-tortoise = ">=0.1.0,<0.2.0"
 pytz = ">=2020.4,<2021.0"
 
 [package.extras]
 docs = ["pygments", "cloud-sptheme", "docutils", "sphinx"]
 aiomysql = ["aiomysql"]
+asyncmy = ["asyncmy"]
 asyncpg = ["asyncpg"]
 accel = ["ciso8601 (>=2.1.2,<3.0.0)", "python-rapidjson", "uvloop (>=0.14.0,<0.15.0)"]
 
@@ -545,23 +589,25 @@ python-versions = "*"
 
 [[package]]
 name = "zipp"
-version = "3.4.0"
+version = "3.4.1"
 description = "Backport of pathlib-compatible object wrapper for zip files"
 category = "dev"
 optional = false
 python-versions = ">=3.6"
 
 [package.extras]
-docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
-testing = ["pytest (>=3.5,!=3.7.3)", "pytest-checkdocs (>=1.2.3)", "pytest-flake8", "pytest-cov", "jaraco.test (>=3.2.0)", "jaraco.itertools", "func-timeout", "pytest-black (>=0.3.7)", "pytest-mypy"]
+docs = ["sphinx", "jaraco.packaging (>=8.2)", "rst.linker (>=1.9)"]
+testing = ["pytest (>=4.6)", "pytest-checkdocs (>=1.2.3)", "pytest-flake8", "pytest-cov", "pytest-enabler", "jaraco.itertools", "func-timeout", "pytest-black (>=0.3.7)", "pytest-mypy"]
 
 [extras]
-dbdrivers = ["aiomysql", "asyncpg"]
+aiomysql = ["aiomysql"]
+asyncmy = []
+asyncpg = ["asyncpg"]
 
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7"
-content-hash = "a470f59db6ab1005b48fca403373bde6902451a9f4d413ba6d08ae33e6dbc4d0"
+content-hash = "3b8e107e2fd01362244f27f783c8dcfd792e4ea3c98a0579e4b987e0c5681b5d"
 
 [metadata.files]
 aiomysql = [
@@ -581,31 +627,21 @@ appdirs = [
     {file = "appdirs-1.4.4.tar.gz", hash = "sha256:7d5d0167b2b1ba821647616af46a749d1c653740dd0d2415100fe26e27afdf41"},
 ]
 asyncpg = [
-    {file = "asyncpg-0.21.0-cp35-cp35m-macosx_10_13_x86_64.whl", hash = "sha256:09badce47a4645cfe523cc8a182bd047d5d62af0caaea77935e6a3c9e77dc364"},
-    {file = "asyncpg-0.21.0-cp35-cp35m-manylinux1_i686.whl", hash = "sha256:6b7807bfedd24dd15cfb2c17c60977ce01410615ecc285268b5144a944ec97ff"},
-    {file = "asyncpg-0.21.0-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:dfd491e9865e64a3e91f1587b1d88d71dde1cfb850429253a73d4d44b98c3a0f"},
-    {file = "asyncpg-0.21.0-cp35-cp35m-manylinux2014_aarch64.whl", hash = "sha256:8587e206d78e739ca83a40c9982e03b28f8904c95a54dc782da99e86cf768f73"},
-    {file = "asyncpg-0.21.0-cp35-cp35m-win32.whl", hash = "sha256:b1b10916c006e5c2c0dcd5dadeb38cbf61ecd20d66c50164e82f31c22c7e329d"},
-    {file = "asyncpg-0.21.0-cp35-cp35m-win_amd64.whl", hash = "sha256:22d161618b59e4b56fb2a5cc956aa9eeb336d07cae924a5b90c9aa1c2d137f15"},
-    {file = "asyncpg-0.21.0-cp36-cp36m-macosx_10_13_x86_64.whl", hash = "sha256:f2d1aa890ffd1ad062a38b7ff7488764b3da4b0a24e0c83d7bbb1d1a6609df15"},
-    {file = "asyncpg-0.21.0-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:e7bfb9269aeb11d78d50accf1be46823683ced99209b7199e307cdf7da849522"},
-    {file = "asyncpg-0.21.0-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:68f7981f65317a5d5f497ec76919b488dbe0e838f8b924e7517a680bdca0f308"},
-    {file = "asyncpg-0.21.0-cp36-cp36m-manylinux2014_aarch64.whl", hash = "sha256:a4c1feb285ec3807ecd5b54ab718a3d065bb55c93ebaf800670eadde31484be8"},
-    {file = "asyncpg-0.21.0-cp36-cp36m-win32.whl", hash = "sha256:dddf4d4c5e781310a36529c3c87c1746837c2d2c7ec0f2ec4e4f06450d83c50a"},
-    {file = "asyncpg-0.21.0-cp36-cp36m-win_amd64.whl", hash = "sha256:7ee29c4707eb8fb3d3a0348ac4495e06f4afaca3ee38c3bebedc9c8b239125ff"},
-    {file = "asyncpg-0.21.0-cp37-cp37m-macosx_10_13_x86_64.whl", hash = "sha256:4421407b07b4e22291a226d9de0bf6f3ea8158aa1c12d83bfedbf5c22e13cd55"},
-    {file = "asyncpg-0.21.0-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:aa2e0cb14c01a2f58caeeca7196681b30aa22dd22c82845560b401df5e98e171"},
-    {file = "asyncpg-0.21.0-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:28584783dd0d21b2a0db3bfe54fb12f21425a4cc015e4419083ea99e6de0de9b"},
-    {file = "asyncpg-0.21.0-cp37-cp37m-manylinux2014_aarch64.whl", hash = "sha256:915cebc8a7693c8a5e89804fa106678dbedcc50d0270ebab0b75f16e668bd59b"},
-    {file = "asyncpg-0.21.0-cp37-cp37m-win32.whl", hash = "sha256:308b8ba32c42ea1ed84c034320678ec307296bb4faf3fbbeb9f9e20b46db99a5"},
-    {file = "asyncpg-0.21.0-cp37-cp37m-win_amd64.whl", hash = "sha256:888593b6688faa7ec1c97ff7f2ca3b5a5b8abb15478fe2a13c5012b607a28737"},
-    {file = "asyncpg-0.21.0-cp38-cp38-macosx_10_13_x86_64.whl", hash = "sha256:ecd5232cf64f58caac3b85103f1223fdf20e9eb43bfa053c56ef9e5dd76ab099"},
-    {file = "asyncpg-0.21.0-cp38-cp38-manylinux1_i686.whl", hash = "sha256:3ade59cef35bffae6dbc6f5f3ef56e1d53c67f0a7adc3cc4c714f07568d2d717"},
-    {file = "asyncpg-0.21.0-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:ea26604932719b3612541e606508d9d604211f56a65806ccf8c92c64104f4f8a"},
-    {file = "asyncpg-0.21.0-cp38-cp38-manylinux2014_aarch64.whl", hash = "sha256:7e51d1a012b779e0ebf0195f80d004f65d3c60cc06f0fa1cef9d3e536262abbd"},
-    {file = "asyncpg-0.21.0-cp38-cp38-win32.whl", hash = "sha256:615c7e3adb46e1f2e3aff45e4ee9401b4f24f9f7153e5530a0753369be72a5c6"},
-    {file = "asyncpg-0.21.0-cp38-cp38-win_amd64.whl", hash = "sha256:823eca36108bd64a8600efe7bbf1230aa00f2defa3be42852f3b61ab40cf1226"},
-    {file = "asyncpg-0.21.0.tar.gz", hash = "sha256:53cb2a0eb326f61e34ef4da2db01d87ce9c0ebe396f65a295829df334e31863f"},
+    {file = "asyncpg-0.22.0-cp35-cp35m-macosx_10_14_x86_64.whl", hash = "sha256:ccd75cfb4710c7e8debc19516e2e1d4c9863cce3f7a45a3822980d04b16f4fdd"},
+    {file = "asyncpg-0.22.0-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:3af9a8511569983481b5cf94db17b7cbecd06b5398aac9c82e4acb69bb1f4090"},
+    {file = "asyncpg-0.22.0-cp36-cp36m-macosx_10_14_x86_64.whl", hash = "sha256:d1cb6e5b58a4e017335f2a1886e153a32bd213ffa9f7129ee5aced2a7210fa3c"},
+    {file = "asyncpg-0.22.0-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:0f4604a88386d68c46bf7b50c201a9718515b0d2df6d5e9ce024d78ed0f7189c"},
+    {file = "asyncpg-0.22.0-cp36-cp36m-win_amd64.whl", hash = "sha256:b37efafbbec505287bd1499a88f4b59ff2b470709a1d8f7e4db198d3e2c5a2c4"},
+    {file = "asyncpg-0.22.0-cp37-cp37m-macosx_10_14_x86_64.whl", hash = "sha256:1d3efdec14f3fbcc665b77619f8b420564f98b89632a21694be2101dafa6bcf2"},
+    {file = "asyncpg-0.22.0-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:f1df7cfd12ef484210717e7827cc2d4d550b16a1b4dd4566c93914c7a2259352"},
+    {file = "asyncpg-0.22.0-cp37-cp37m-win_amd64.whl", hash = "sha256:1f514b13bc54bde65db6cd1d0832ae27f21093e3cb66f741e078fab77768971c"},
+    {file = "asyncpg-0.22.0-cp38-cp38-macosx_10_14_x86_64.whl", hash = "sha256:82e23ba5b37c0c7ee96f290a95cbf9815b2d29b302e8b9c4af1de9b7759fd27b"},
+    {file = "asyncpg-0.22.0-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:062e4ff80e68fe56066c44a8c51989a98785904bf86f49058a242a5887be6ce3"},
+    {file = "asyncpg-0.22.0-cp38-cp38-win_amd64.whl", hash = "sha256:e7a67fb0244e4a5b3baaa40092d0efd642da032b5e891d75947dab993b47d925"},
+    {file = "asyncpg-0.22.0-cp39-cp39-macosx_10_14_x86_64.whl", hash = "sha256:1bbe5e829de506c743cbd5240b3722e487c53669a5f1e159abcc3b92a64a985e"},
+    {file = "asyncpg-0.22.0-cp39-cp39-manylinux1_x86_64.whl", hash = "sha256:2cb730241dfe650b9626eae00490cca4cfeb00871ed8b8f389f3a4507b328683"},
+    {file = "asyncpg-0.22.0-cp39-cp39-win_amd64.whl", hash = "sha256:2e3875c82ae609b21e562e6befdc35e52c4290e49d03e7529275d59a0595ca97"},
+    {file = "asyncpg-0.22.0.tar.gz", hash = "sha256:348ad471d9bdd77f0609a00c860142f47c81c9123f4064d13d65c8569415d802"},
 ]
 atomicwrites = [
     {file = "atomicwrites-1.4.0-py2.py3-none-any.whl", hash = "sha256:6d1784dea7c0c8d4a5172b6c620f40b6e4cbfdf96d783691f2e1302a7b88e197"},
@@ -622,6 +658,45 @@ bandit = [
 black = [
     {file = "black-20.8b1.tar.gz", hash = "sha256:1c02557aa099101b9d21496f8a914e9ed2222ef70336404eeeac8edba836fbea"},
 ]
+cffi = [
+    {file = "cffi-1.14.5-cp27-cp27m-macosx_10_9_x86_64.whl", hash = "sha256:bb89f306e5da99f4d922728ddcd6f7fcebb3241fc40edebcb7284d7514741991"},
+    {file = "cffi-1.14.5-cp27-cp27m-manylinux1_i686.whl", hash = "sha256:34eff4b97f3d982fb93e2831e6750127d1355a923ebaeeb565407b3d2f8d41a1"},
+    {file = "cffi-1.14.5-cp27-cp27m-manylinux1_x86_64.whl", hash = "sha256:99cd03ae7988a93dd00bcd9d0b75e1f6c426063d6f03d2f90b89e29b25b82dfa"},
+    {file = "cffi-1.14.5-cp27-cp27m-win32.whl", hash = "sha256:65fa59693c62cf06e45ddbb822165394a288edce9e276647f0046e1ec26920f3"},
+    {file = "cffi-1.14.5-cp27-cp27m-win_amd64.whl", hash = "sha256:51182f8927c5af975fece87b1b369f722c570fe169f9880764b1ee3bca8347b5"},
+    {file = "cffi-1.14.5-cp27-cp27mu-manylinux1_i686.whl", hash = "sha256:43e0b9d9e2c9e5d152946b9c5fe062c151614b262fda2e7b201204de0b99e482"},
+    {file = "cffi-1.14.5-cp27-cp27mu-manylinux1_x86_64.whl", hash = "sha256:cbde590d4faaa07c72bf979734738f328d239913ba3e043b1e98fe9a39f8b2b6"},
+    {file = "cffi-1.14.5-cp35-cp35m-macosx_10_9_x86_64.whl", hash = "sha256:5de7970188bb46b7bf9858eb6890aad302577a5f6f75091fd7cdd3ef13ef3045"},
+    {file = "cffi-1.14.5-cp35-cp35m-manylinux1_i686.whl", hash = "sha256:a465da611f6fa124963b91bf432d960a555563efe4ed1cc403ba5077b15370aa"},
+    {file = "cffi-1.14.5-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:d42b11d692e11b6634f7613ad8df5d6d5f8875f5d48939520d351007b3c13406"},
+    {file = "cffi-1.14.5-cp35-cp35m-win32.whl", hash = "sha256:72d8d3ef52c208ee1c7b2e341f7d71c6fd3157138abf1a95166e6165dd5d4369"},
+    {file = "cffi-1.14.5-cp35-cp35m-win_amd64.whl", hash = "sha256:29314480e958fd8aab22e4a58b355b629c59bf5f2ac2492b61e3dc06d8c7a315"},
+    {file = "cffi-1.14.5-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:3d3dd4c9e559eb172ecf00a2a7517e97d1e96de2a5e610bd9b68cea3925b4892"},
+    {file = "cffi-1.14.5-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:48e1c69bbacfc3d932221851b39d49e81567a4d4aac3b21258d9c24578280058"},
+    {file = "cffi-1.14.5-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:69e395c24fc60aad6bb4fa7e583698ea6cc684648e1ffb7fe85e3c1ca131a7d5"},
+    {file = "cffi-1.14.5-cp36-cp36m-manylinux2014_aarch64.whl", hash = "sha256:9e93e79c2551ff263400e1e4be085a1210e12073a31c2011dbbda14bda0c6132"},
+    {file = "cffi-1.14.5-cp36-cp36m-win32.whl", hash = "sha256:58e3f59d583d413809d60779492342801d6e82fefb89c86a38e040c16883be53"},
+    {file = "cffi-1.14.5-cp36-cp36m-win_amd64.whl", hash = "sha256:005a36f41773e148deac64b08f233873a4d0c18b053d37da83f6af4d9087b813"},
+    {file = "cffi-1.14.5-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:2894f2df484ff56d717bead0a5c2abb6b9d2bf26d6960c4604d5c48bbc30ee73"},
+    {file = "cffi-1.14.5-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:0857f0ae312d855239a55c81ef453ee8fd24136eaba8e87a2eceba644c0d4c06"},
+    {file = "cffi-1.14.5-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:cd2868886d547469123fadc46eac7ea5253ea7fcb139f12e1dfc2bbd406427d1"},
+    {file = "cffi-1.14.5-cp37-cp37m-manylinux2014_aarch64.whl", hash = "sha256:35f27e6eb43380fa080dccf676dece30bef72e4a67617ffda586641cd4508d49"},
+    {file = "cffi-1.14.5-cp37-cp37m-win32.whl", hash = "sha256:9ff227395193126d82e60319a673a037d5de84633f11279e336f9c0f189ecc62"},
+    {file = "cffi-1.14.5-cp37-cp37m-win_amd64.whl", hash = "sha256:9cf8022fb8d07a97c178b02327b284521c7708d7c71a9c9c355c178ac4bbd3d4"},
+    {file = "cffi-1.14.5-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:8b198cec6c72df5289c05b05b8b0969819783f9418e0409865dac47288d2a053"},
+    {file = "cffi-1.14.5-cp38-cp38-manylinux1_i686.whl", hash = "sha256:ad17025d226ee5beec591b52800c11680fca3df50b8b29fe51d882576e039ee0"},
+    {file = "cffi-1.14.5-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:6c97d7350133666fbb5cf4abdc1178c812cb205dc6f41d174a7b0f18fb93337e"},
+    {file = "cffi-1.14.5-cp38-cp38-manylinux2014_aarch64.whl", hash = "sha256:8ae6299f6c68de06f136f1f9e69458eae58f1dacf10af5c17353eae03aa0d827"},
+    {file = "cffi-1.14.5-cp38-cp38-win32.whl", hash = "sha256:b85eb46a81787c50650f2392b9b4ef23e1f126313b9e0e9013b35c15e4288e2e"},
+    {file = "cffi-1.14.5-cp38-cp38-win_amd64.whl", hash = "sha256:1f436816fc868b098b0d63b8920de7d208c90a67212546d02f84fe78a9c26396"},
+    {file = "cffi-1.14.5-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:1071534bbbf8cbb31b498d5d9db0f274f2f7a865adca4ae429e147ba40f73dea"},
+    {file = "cffi-1.14.5-cp39-cp39-manylinux1_i686.whl", hash = "sha256:9de2e279153a443c656f2defd67769e6d1e4163952b3c622dcea5b08a6405322"},
+    {file = "cffi-1.14.5-cp39-cp39-manylinux1_x86_64.whl", hash = "sha256:6e4714cc64f474e4d6e37cfff31a814b509a35cb17de4fb1999907575684479c"},
+    {file = "cffi-1.14.5-cp39-cp39-manylinux2014_aarch64.whl", hash = "sha256:158d0d15119b4b7ff6b926536763dc0714313aa59e320ddf787502c70c4d4bee"},
+    {file = "cffi-1.14.5-cp39-cp39-win32.whl", hash = "sha256:afb29c1ba2e5a3736f1c301d9d0abe3ec8b86957d04ddfa9d7a6a42b9367e396"},
+    {file = "cffi-1.14.5-cp39-cp39-win_amd64.whl", hash = "sha256:f2d45f97ab6bb54753eab54fffe75aaf3de4ff2341c9daee1987ee1837636f1d"},
+    {file = "cffi-1.14.5.tar.gz", hash = "sha256:fd78e5fee591709f32ef6edb9a015b4aa1a5022598e36227500c8f4e02328d9c"},
+]
 click = [
     {file = "click-7.1.2-py2.py3-none-any.whl", hash = "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc"},
     {file = "click-7.1.2.tar.gz", hash = "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a"},
@@ -630,6 +705,20 @@ colorama = [
     {file = "colorama-0.4.4-py2.py3-none-any.whl", hash = "sha256:9f47eda37229f68eee03b24b9748937c7dc3868f906e8ba69fbcbdd3bc5dc3e2"},
     {file = "colorama-0.4.4.tar.gz", hash = "sha256:5941b2b48a20143d2267e95b1c2a7603ce057ee39fd88e7329b0c292aa16869b"},
 ]
+cryptography = [
+    {file = "cryptography-3.4.6-cp36-abi3-macosx_10_10_x86_64.whl", hash = "sha256:57ad77d32917bc55299b16d3b996ffa42a1c73c6cfa829b14043c561288d2799"},
+    {file = "cryptography-3.4.6-cp36-abi3-macosx_11_0_arm64.whl", hash = "sha256:4169a27b818de4a1860720108b55a2801f32b6ae79e7f99c00d79f2a2822eeb7"},
+    {file = "cryptography-3.4.6-cp36-abi3-manylinux2010_x86_64.whl", hash = "sha256:93cfe5b7ff006de13e1e89830810ecbd014791b042cbe5eec253be11ac2b28f3"},
+    {file = "cryptography-3.4.6-cp36-abi3-manylinux2014_aarch64.whl", hash = "sha256:5ecf2bcb34d17415e89b546dbb44e73080f747e504273e4d4987630493cded1b"},
+    {file = "cryptography-3.4.6-cp36-abi3-manylinux2014_x86_64.whl", hash = "sha256:fec7fb46b10da10d9e1d078d1ff8ed9e05ae14f431fdbd11145edd0550b9a964"},
+    {file = "cryptography-3.4.6-cp36-abi3-win32.whl", hash = "sha256:df186fcbf86dc1ce56305becb8434e4b6b7504bc724b71ad7a3239e0c9d14ef2"},
+    {file = "cryptography-3.4.6-cp36-abi3-win_amd64.whl", hash = "sha256:66b57a9ca4b3221d51b237094b0303843b914b7d5afd4349970bb26518e350b0"},
+    {file = "cryptography-3.4.6-pp36-pypy36_pp73-manylinux2010_x86_64.whl", hash = "sha256:066bc53f052dfeda2f2d7c195cf16fb3e5ff13e1b6b7415b468514b40b381a5b"},
+    {file = "cryptography-3.4.6-pp36-pypy36_pp73-manylinux2014_x86_64.whl", hash = "sha256:600cf9bfe75e96d965509a4c0b2b183f74a4fa6f5331dcb40fb7b77b7c2484df"},
+    {file = "cryptography-3.4.6-pp37-pypy37_pp73-manylinux2010_x86_64.whl", hash = "sha256:0923ba600d00718d63a3976f23cab19aef10c1765038945628cd9be047ad0336"},
+    {file = "cryptography-3.4.6-pp37-pypy37_pp73-manylinux2014_x86_64.whl", hash = "sha256:9e98b452132963678e3ac6c73f7010fe53adf72209a32854d55690acac3f6724"},
+    {file = "cryptography-3.4.6.tar.gz", hash = "sha256:2d32223e5b0ee02943f32b19245b61a62db83a882f0e76cc564e1cec60d48f87"},
+]
 ddlparse = [
     {file = "ddlparse-1.9.0-py3-none-any.whl", hash = "sha256:a7962615a9325be7d0f182cbe34011e6283996473fb98c784c6f675b9783bc18"},
     {file = "ddlparse-1.9.0.tar.gz", hash = "sha256:cdffcf2f692f304a23c8e903b00afd7e83a920b79a2ff4e2f25c875b369d4f58"},
@@ -643,33 +732,32 @@ execnet = [
     {file = "execnet-1.8.0.tar.gz", hash = "sha256:b73c5565e517f24b62dea8a5ceac178c661c4309d3aa0c3e420856c072c411b4"},
 ]
 flake8 = [
-    {file = "flake8-3.8.4-py2.py3-none-any.whl", hash = "sha256:749dbbd6bfd0cf1318af27bf97a14e28e5ff548ef8e5b1566ccfb25a11e7c839"},
-    {file = "flake8-3.8.4.tar.gz", hash = "sha256:aadae8761ec651813c24be05c6f7b4680857ef6afaae4651a4eccaef97ce6c3b"},
+    {file = "flake8-3.9.0-py2.py3-none-any.whl", hash = "sha256:12d05ab02614b6aee8df7c36b97d1a3b2372761222b19b58621355e82acddcff"},
+    {file = "flake8-3.9.0.tar.gz", hash = "sha256:78873e372b12b093da7b5e5ed302e8ad9e988b38b063b61ad937f26ca58fc5f0"},
 ]
 gitdb = [
     {file = "gitdb-4.0.5-py3-none-any.whl", hash = "sha256:91f36bfb1ab7949b3b40e23736db18231bf7593edada2ba5c3a174a7b23657ac"},
     {file = "gitdb-4.0.5.tar.gz", hash = "sha256:c9e1f2d0db7ddb9a704c2a0217be31214e91a4fe1dea1efad19ae42ba0c285c9"},
 ]
 gitpython = [
-    {file = "GitPython-3.1.12-py3-none-any.whl", hash = "sha256:867ec3dfb126aac0f8296b19fb63b8c4a399f32b4b6fafe84c4b10af5fa9f7b5"},
-    {file = "GitPython-3.1.12.tar.gz", hash = "sha256:42dbefd8d9e2576c496ed0059f3103dcef7125b9ce16f9d5f9c834aed44a1dac"},
+    {file = "GitPython-3.1.14-py3-none-any.whl", hash = "sha256:3283ae2fba31c913d857e12e5ba5f9a7772bbc064ae2bb09efafa71b0dd4939b"},
+    {file = "GitPython-3.1.14.tar.gz", hash = "sha256:be27633e7509e58391f10207cd32b2a6cf5b908f92d9cd30da2e514e1137af61"},
 ]
 importlib-metadata = [
-    {file = "importlib_metadata-3.4.0-py3-none-any.whl", hash = "sha256:ace61d5fc652dc280e7b6b4ff732a9c2d40db2c0f92bc6cb74e07b73d53a1771"},
-    {file = "importlib_metadata-3.4.0.tar.gz", hash = "sha256:fa5daa4477a7414ae34e95942e4dd07f62adf589143c875c133c1e53c4eff38d"},
+    {file = "importlib_metadata-3.7.3-py3-none-any.whl", hash = "sha256:b74159469b464a99cb8cc3e21973e4d96e05d3024d337313fedb618a6e86e6f4"},
+    {file = "importlib_metadata-3.7.3.tar.gz", hash = "sha256:742add720a20d0467df2f444ae41704000f50e1234f46174b51f9c6031a1bd71"},
 ]
 iniconfig = [
     {file = "iniconfig-1.1.1-py2.py3-none-any.whl", hash = "sha256:011e24c64b7f47f6ebd835bb12a743f2fbe9a26d4cecaa7f53bc4f35ee9da8b3"},
     {file = "iniconfig-1.1.1.tar.gz", hash = "sha256:bc3af051d7d14b2ee5ef9969666def0cd1a000e121eaea580d4a313df4b37f32"},
 ]
 iso8601 = [
-    {file = "iso8601-0.1.13-py2.py3-none-any.whl", hash = "sha256:694be0743e9f1535ea873bfc7bd6fb62380c62b75822761859428073a17fd39c"},
-    {file = "iso8601-0.1.13-py3-none-any.whl", hash = "sha256:6f02f01dd13320a7f280e58516dc8d1950dfaf77527cc365a398cd9de4d3c692"},
-    {file = "iso8601-0.1.13.tar.gz", hash = "sha256:f7dec22af52025d4526be94cc1303c7d8f5379b746a3f54a8c8446384392eeb1"},
+    {file = "iso8601-0.1.14-py2.py3-none-any.whl", hash = "sha256:e7e1122f064d626e17d47cd5106bed2c620cb38fe464999e0ddae2b6d2de6004"},
+    {file = "iso8601-0.1.14.tar.gz", hash = "sha256:8aafd56fa0290496c5edbb13c311f78fa3a241f0853540da09d9363eae3ebd79"},
 ]
 isort = [
-    {file = "isort-5.7.0-py3-none-any.whl", hash = "sha256:fff4f0c04e1825522ce6949973e83110a6e907750cd92d128b0d14aaaadbffdc"},
-    {file = "isort-5.7.0.tar.gz", hash = "sha256:c729845434366216d320e936b8ad6f9d681aab72dc7cbc2d51bedc3582f3ad1e"},
+    {file = "isort-5.8.0-py3-none-any.whl", hash = "sha256:2bb1680aad211e3c9944dbce1d4ba09a989f04e238296c87fe2139faa26d655d"},
+    {file = "isort-5.8.0.tar.gz", hash = "sha256:0a943902919f65c5684ac4e0154b1ad4fac6dcaa5d9f3426b732f1c8b5419be6"},
 ]
 mccabe = [
     {file = "mccabe-0.6.1-py2.py3-none-any.whl", hash = "sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42"},
@@ -700,36 +788,40 @@ py = [
     {file = "py-1.10.0.tar.gz", hash = "sha256:21b81bda15b66ef5e1a777a21c4dcd9c20ad3efd0b3f817e7a809035269e1bd3"},
 ]
 pycodestyle = [
-    {file = "pycodestyle-2.6.0-py2.py3-none-any.whl", hash = "sha256:2295e7b2f6b5bd100585ebcb1f616591b652db8a741695b3d8f5d28bdc934367"},
-    {file = "pycodestyle-2.6.0.tar.gz", hash = "sha256:c58a7d2815e0e8d7972bf1803331fb0152f867bd89adf8a01dfd55085434192e"},
+    {file = "pycodestyle-2.7.0-py2.py3-none-any.whl", hash = "sha256:514f76d918fcc0b55c6680472f0a37970994e07bbb80725808c17089be302068"},
+    {file = "pycodestyle-2.7.0.tar.gz", hash = "sha256:c389c1d06bf7904078ca03399a4816f974a1d590090fecea0c63ec26ebaf1cef"},
+]
+pycparser = [
+    {file = "pycparser-2.20-py2.py3-none-any.whl", hash = "sha256:7582ad22678f0fcd81102833f60ef8d0e57288b6b5fb00323d101be910e35705"},
+    {file = "pycparser-2.20.tar.gz", hash = "sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0"},
 ]
 pydantic = [
-    {file = "pydantic-1.7.3-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:c59ea046aea25be14dc22d69c97bee629e6d48d2b2ecb724d7fe8806bf5f61cd"},
-    {file = "pydantic-1.7.3-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:a4143c8d0c456a093387b96e0f5ee941a950992904d88bc816b4f0e72c9a0009"},
-    {file = "pydantic-1.7.3-cp36-cp36m-manylinux2014_i686.whl", hash = "sha256:d8df4b9090b595511906fa48deda47af04e7d092318bfb291f4d45dfb6bb2127"},
-    {file = "pydantic-1.7.3-cp36-cp36m-manylinux2014_x86_64.whl", hash = "sha256:514b473d264671a5c672dfb28bdfe1bf1afd390f6b206aa2ec9fed7fc592c48e"},
-    {file = "pydantic-1.7.3-cp36-cp36m-win_amd64.whl", hash = "sha256:dba5c1f0a3aeea5083e75db9660935da90216f8a81b6d68e67f54e135ed5eb23"},
-    {file = "pydantic-1.7.3-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:59e45f3b694b05a69032a0d603c32d453a23f0de80844fb14d55ab0c6c78ff2f"},
-    {file = "pydantic-1.7.3-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:5b24e8a572e4b4c18f614004dda8c9f2c07328cb5b6e314d6e1bbd536cb1a6c1"},
-    {file = "pydantic-1.7.3-cp37-cp37m-manylinux2014_i686.whl", hash = "sha256:b2b054d095b6431cdda2f852a6d2f0fdec77686b305c57961b4c5dd6d863bf3c"},
-    {file = "pydantic-1.7.3-cp37-cp37m-manylinux2014_x86_64.whl", hash = "sha256:025bf13ce27990acc059d0c5be46f416fc9b293f45363b3d19855165fee1874f"},
-    {file = "pydantic-1.7.3-cp37-cp37m-win_amd64.whl", hash = "sha256:6e3874aa7e8babd37b40c4504e3a94cc2023696ced5a0500949f3347664ff8e2"},
-    {file = "pydantic-1.7.3-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:e682f6442ebe4e50cb5e1cfde7dda6766fb586631c3e5569f6aa1951fd1a76ef"},
-    {file = "pydantic-1.7.3-cp38-cp38-manylinux1_i686.whl", hash = "sha256:185e18134bec5ef43351149fe34fda4758e53d05bb8ea4d5928f0720997b79ef"},
-    {file = "pydantic-1.7.3-cp38-cp38-manylinux2014_i686.whl", hash = "sha256:f5b06f5099e163295b8ff5b1b71132ecf5866cc6e7f586d78d7d3fd6e8084608"},
-    {file = "pydantic-1.7.3-cp38-cp38-manylinux2014_x86_64.whl", hash = "sha256:24ca47365be2a5a3cc3f4a26dcc755bcdc9f0036f55dcedbd55663662ba145ec"},
-    {file = "pydantic-1.7.3-cp38-cp38-win_amd64.whl", hash = "sha256:d1fe3f0df8ac0f3a9792666c69a7cd70530f329036426d06b4f899c025aca74e"},
-    {file = "pydantic-1.7.3-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:f6864844b039805add62ebe8a8c676286340ba0c6d043ae5dea24114b82a319e"},
-    {file = "pydantic-1.7.3-cp39-cp39-manylinux1_i686.whl", hash = "sha256:ecb54491f98544c12c66ff3d15e701612fc388161fd455242447083350904730"},
-    {file = "pydantic-1.7.3-cp39-cp39-manylinux2014_i686.whl", hash = "sha256:ffd180ebd5dd2a9ac0da4e8b995c9c99e7c74c31f985ba090ee01d681b1c4b95"},
-    {file = "pydantic-1.7.3-cp39-cp39-manylinux2014_x86_64.whl", hash = "sha256:8d72e814c7821125b16f1553124d12faba88e85405b0864328899aceaad7282b"},
-    {file = "pydantic-1.7.3-cp39-cp39-win_amd64.whl", hash = "sha256:475f2fa134cf272d6631072554f845d0630907fce053926ff634cc6bc45bf1af"},
-    {file = "pydantic-1.7.3-py3-none-any.whl", hash = "sha256:38be427ea01a78206bcaf9a56f835784afcba9e5b88fbdce33bbbfbcd7841229"},
-    {file = "pydantic-1.7.3.tar.gz", hash = "sha256:213125b7e9e64713d16d988d10997dabc6a1f73f3991e1ff8e35ebb1409c7dc9"},
+    {file = "pydantic-1.8.1-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:0c40162796fc8d0aa744875b60e4dc36834db9f2a25dbf9ba9664b1915a23850"},
+    {file = "pydantic-1.8.1-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:fff29fe54ec419338c522b908154a2efabeee4f483e48990f87e189661f31ce3"},
+    {file = "pydantic-1.8.1-cp36-cp36m-manylinux2014_i686.whl", hash = "sha256:fbfb608febde1afd4743c6822c19060a8dbdd3eb30f98e36061ba4973308059e"},
+    {file = "pydantic-1.8.1-cp36-cp36m-manylinux2014_x86_64.whl", hash = "sha256:eb8ccf12295113ce0de38f80b25f736d62f0a8d87c6b88aca645f168f9c78771"},
+    {file = "pydantic-1.8.1-cp36-cp36m-win_amd64.whl", hash = "sha256:20d42f1be7c7acc352b3d09b0cf505a9fab9deb93125061b376fbe1f06a5459f"},
+    {file = "pydantic-1.8.1-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:dde4ca368e82791de97c2ec019681ffb437728090c0ff0c3852708cf923e0c7d"},
+    {file = "pydantic-1.8.1-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:3bbd023c981cbe26e6e21c8d2ce78485f85c2e77f7bab5ec15b7d2a1f491918f"},
+    {file = "pydantic-1.8.1-cp37-cp37m-manylinux2014_i686.whl", hash = "sha256:830ef1a148012b640186bf4d9789a206c56071ff38f2460a32ae67ca21880eb8"},
+    {file = "pydantic-1.8.1-cp37-cp37m-manylinux2014_x86_64.whl", hash = "sha256:fb77f7a7e111db1832ae3f8f44203691e15b1fa7e5a1cb9691d4e2659aee41c4"},
+    {file = "pydantic-1.8.1-cp37-cp37m-win_amd64.whl", hash = "sha256:3bcb9d7e1f9849a6bdbd027aabb3a06414abd6068cb3b21c49427956cce5038a"},
+    {file = "pydantic-1.8.1-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:2287ebff0018eec3cc69b1d09d4b7cebf277726fa1bd96b45806283c1d808683"},
+    {file = "pydantic-1.8.1-cp38-cp38-manylinux1_i686.whl", hash = "sha256:4bbc47cf7925c86a345d03b07086696ed916c7663cb76aa409edaa54546e53e2"},
+    {file = "pydantic-1.8.1-cp38-cp38-manylinux2014_i686.whl", hash = "sha256:6388ef4ef1435364c8cc9a8192238aed030595e873d8462447ccef2e17387125"},
+    {file = "pydantic-1.8.1-cp38-cp38-manylinux2014_x86_64.whl", hash = "sha256:dd4888b300769ecec194ca8f2699415f5f7760365ddbe243d4fd6581485fa5f0"},
+    {file = "pydantic-1.8.1-cp38-cp38-win_amd64.whl", hash = "sha256:8fbb677e4e89c8ab3d450df7b1d9caed23f254072e8597c33279460eeae59b99"},
+    {file = "pydantic-1.8.1-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:2f2736d9a996b976cfdfe52455ad27462308c9d3d0ae21a2aa8b4cd1a78f47b9"},
+    {file = "pydantic-1.8.1-cp39-cp39-manylinux1_i686.whl", hash = "sha256:3114d74329873af0a0e8004627f5389f3bb27f956b965ddd3e355fe984a1789c"},
+    {file = "pydantic-1.8.1-cp39-cp39-manylinux2014_i686.whl", hash = "sha256:258576f2d997ee4573469633592e8b99aa13bda182fcc28e875f866016c8e07e"},
+    {file = "pydantic-1.8.1-cp39-cp39-manylinux2014_x86_64.whl", hash = "sha256:c17a0b35c854049e67c68b48d55e026c84f35593c66d69b278b8b49e2484346f"},
+    {file = "pydantic-1.8.1-cp39-cp39-win_amd64.whl", hash = "sha256:e8bc082afef97c5fd3903d05c6f7bb3a6af9fc18631b4cc9fedeb4720efb0c58"},
+    {file = "pydantic-1.8.1-py3-none-any.whl", hash = "sha256:e3f8790c47ac42549dc8b045a67b0ca371c7f66e73040d0197ce6172b385e520"},
+    {file = "pydantic-1.8.1.tar.gz", hash = "sha256:26cf3cb2e68ec6c0cfcb6293e69fb3450c5fd1ace87f46b64f678b0d29eac4c3"},
 ]
 pyflakes = [
-    {file = "pyflakes-2.2.0-py2.py3-none-any.whl", hash = "sha256:0d94e0e05a19e57a99444b6ddcf9a6eb2e5c68d3ca1e98e90707af8152c90a92"},
-    {file = "pyflakes-2.2.0.tar.gz", hash = "sha256:35b2d75ee967ea93b55750aa9edbbf72813e06a66ba54438df2cfac9e3c27fc8"},
+    {file = "pyflakes-2.3.0-py2.py3-none-any.whl", hash = "sha256:910208209dcea632721cb58363d0f72913d9e8cf64dc6f8ae2e02a3609aba40d"},
+    {file = "pyflakes-2.3.0.tar.gz", hash = "sha256:e59fd8e750e588358f1b8885e5a4751203a0516e0ee6d34811089ac294c8806f"},
 ]
 pymysql = [
     {file = "PyMySQL-0.9.3-py2.py3-none-any.whl", hash = "sha256:3943fbbbc1e902f41daf7f9165519f140c4451c179380677e6a848587042561a"},
@@ -739,8 +831,9 @@ pyparsing = [
     {file = "pyparsing-2.4.7-py2.py3-none-any.whl", hash = "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b"},
     {file = "pyparsing-2.4.7.tar.gz", hash = "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1"},
 ]
-pypika = [
-    {file = "pypika-0.44.1.tar.gz", hash = "sha256:316839144d3ad7656405a10cdd26d2181f16bb8ff7e256d616ffb50335ca1fcb"},
+pypika-tortoise = [
+    {file = "pypika-tortoise-0.1.0.tar.gz", hash = "sha256:7176e98ff0cf7c311d4ba58f28f1755956265dee2f9781e65e1304a67a3e5aa5"},
+    {file = "pypika_tortoise-0.1.0-py3-none-any.whl", hash = "sha256:ec83b0b2964be01ef563f5f019b0332a18177604e841c47ad39d798798c6dfe9"},
 ]
 pytest = [
     {file = "pytest-6.2.2-py3-none-any.whl", hash = "sha256:b574b57423e818210672e07ca1fa90aaf194a4f63f3ab909a2c67ebb22913839"},
@@ -759,8 +852,8 @@ pytest-mock = [
     {file = "pytest_mock-3.5.1-py3-none-any.whl", hash = "sha256:379b391cfad22422ea2e252bdfc008edd08509029bcde3c25b2c0bd741e0424e"},
 ]
 pytest-xdist = [
-    {file = "pytest-xdist-2.2.0.tar.gz", hash = "sha256:1d8edbb1a45e8e1f8e44b1260583107fc23f8bc8da6d18cb331ff61d41258ecf"},
-    {file = "pytest_xdist-2.2.0-py3-none-any.whl", hash = "sha256:f127e11e84ad37cc1de1088cb2990f3c354630d428af3f71282de589c5bb779b"},
+    {file = "pytest-xdist-2.2.1.tar.gz", hash = "sha256:718887296892f92683f6a51f25a3ae584993b06f7076ce1e1fd482e59a8220a2"},
+    {file = "pytest_xdist-2.2.1-py3-none-any.whl", hash = "sha256:2447a1592ab41745955fb870ac7023026f20a5f0bfccf1b52a879bd193d46450"},
 ]
 pytz = [
     {file = "pytz-2020.5-py2.py3-none-any.whl", hash = "sha256:16962c5fb8db4a8f63a26646d8886e9d769b6c511543557bc84e9569fb9a9cb4"},
@@ -790,47 +883,47 @@ pyyaml = [
     {file = "PyYAML-5.4.1.tar.gz", hash = "sha256:607774cbba28732bfa802b54baa7484215f530991055bb562efbed5b2f20a45e"},
 ]
 regex = [
-    {file = "regex-2020.11.13-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:8b882a78c320478b12ff024e81dc7d43c1462aa4a3341c754ee65d857a521f85"},
-    {file = "regex-2020.11.13-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:a63f1a07932c9686d2d416fb295ec2c01ab246e89b4d58e5fa468089cab44b70"},
-    {file = "regex-2020.11.13-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:6e4b08c6f8daca7d8f07c8d24e4331ae7953333dbd09c648ed6ebd24db5a10ee"},
-    {file = "regex-2020.11.13-cp36-cp36m-manylinux2010_i686.whl", hash = "sha256:bba349276b126947b014e50ab3316c027cac1495992f10e5682dc677b3dfa0c5"},
-    {file = "regex-2020.11.13-cp36-cp36m-manylinux2010_x86_64.whl", hash = "sha256:56e01daca75eae420bce184edd8bb341c8eebb19dd3bce7266332258f9fb9dd7"},
-    {file = "regex-2020.11.13-cp36-cp36m-manylinux2014_aarch64.whl", hash = "sha256:6a8ce43923c518c24a2579fda49f093f1397dad5d18346211e46f134fc624e31"},
-    {file = "regex-2020.11.13-cp36-cp36m-manylinux2014_i686.whl", hash = "sha256:1ab79fcb02b930de09c76d024d279686ec5d532eb814fd0ed1e0051eb8bd2daa"},
-    {file = "regex-2020.11.13-cp36-cp36m-manylinux2014_x86_64.whl", hash = "sha256:9801c4c1d9ae6a70aeb2128e5b4b68c45d4f0af0d1535500884d644fa9b768c6"},
-    {file = "regex-2020.11.13-cp36-cp36m-win32.whl", hash = "sha256:49cae022fa13f09be91b2c880e58e14b6da5d10639ed45ca69b85faf039f7a4e"},
-    {file = "regex-2020.11.13-cp36-cp36m-win_amd64.whl", hash = "sha256:749078d1eb89484db5f34b4012092ad14b327944ee7f1c4f74d6279a6e4d1884"},
-    {file = "regex-2020.11.13-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:b2f4007bff007c96a173e24dcda236e5e83bde4358a557f9ccf5e014439eae4b"},
-    {file = "regex-2020.11.13-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:38c8fd190db64f513fe4e1baa59fed086ae71fa45083b6936b52d34df8f86a88"},
-    {file = "regex-2020.11.13-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:5862975b45d451b6db51c2e654990c1820523a5b07100fc6903e9c86575202a0"},
-    {file = "regex-2020.11.13-cp37-cp37m-manylinux2010_i686.whl", hash = "sha256:262c6825b309e6485ec2493ffc7e62a13cf13fb2a8b6d212f72bd53ad34118f1"},
-    {file = "regex-2020.11.13-cp37-cp37m-manylinux2010_x86_64.whl", hash = "sha256:bafb01b4688833e099d79e7efd23f99172f501a15c44f21ea2118681473fdba0"},
-    {file = "regex-2020.11.13-cp37-cp37m-manylinux2014_aarch64.whl", hash = "sha256:e32f5f3d1b1c663af7f9c4c1e72e6ffe9a78c03a31e149259f531e0fed826512"},
-    {file = "regex-2020.11.13-cp37-cp37m-manylinux2014_i686.whl", hash = "sha256:3bddc701bdd1efa0d5264d2649588cbfda549b2899dc8d50417e47a82e1387ba"},
-    {file = "regex-2020.11.13-cp37-cp37m-manylinux2014_x86_64.whl", hash = "sha256:02951b7dacb123d8ea6da44fe45ddd084aa6777d4b2454fa0da61d569c6fa538"},
-    {file = "regex-2020.11.13-cp37-cp37m-win32.whl", hash = "sha256:0d08e71e70c0237883d0bef12cad5145b84c3705e9c6a588b2a9c7080e5af2a4"},
-    {file = "regex-2020.11.13-cp37-cp37m-win_amd64.whl", hash = "sha256:1fa7ee9c2a0e30405e21031d07d7ba8617bc590d391adfc2b7f1e8b99f46f444"},
-    {file = "regex-2020.11.13-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:baf378ba6151f6e272824b86a774326f692bc2ef4cc5ce8d5bc76e38c813a55f"},
-    {file = "regex-2020.11.13-cp38-cp38-manylinux1_i686.whl", hash = "sha256:e3faaf10a0d1e8e23a9b51d1900b72e1635c2d5b0e1bea1c18022486a8e2e52d"},
-    {file = "regex-2020.11.13-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:2a11a3e90bd9901d70a5b31d7dd85114755a581a5da3fc996abfefa48aee78af"},
-    {file = "regex-2020.11.13-cp38-cp38-manylinux2010_i686.whl", hash = "sha256:d1ebb090a426db66dd80df8ca85adc4abfcbad8a7c2e9a5ec7513ede522e0a8f"},
-    {file = "regex-2020.11.13-cp38-cp38-manylinux2010_x86_64.whl", hash = "sha256:b2b1a5ddae3677d89b686e5c625fc5547c6e492bd755b520de5332773a8af06b"},
-    {file = "regex-2020.11.13-cp38-cp38-manylinux2014_aarch64.whl", hash = "sha256:2c99e97d388cd0a8d30f7c514d67887d8021541b875baf09791a3baad48bb4f8"},
-    {file = "regex-2020.11.13-cp38-cp38-manylinux2014_i686.whl", hash = "sha256:c084582d4215593f2f1d28b65d2a2f3aceff8342aa85afd7be23a9cad74a0de5"},
-    {file = "regex-2020.11.13-cp38-cp38-manylinux2014_x86_64.whl", hash = "sha256:a3d748383762e56337c39ab35c6ed4deb88df5326f97a38946ddd19028ecce6b"},
-    {file = "regex-2020.11.13-cp38-cp38-win32.whl", hash = "sha256:7913bd25f4ab274ba37bc97ad0e21c31004224ccb02765ad984eef43e04acc6c"},
-    {file = "regex-2020.11.13-cp38-cp38-win_amd64.whl", hash = "sha256:6c54ce4b5d61a7129bad5c5dc279e222afd00e721bf92f9ef09e4fae28755683"},
-    {file = "regex-2020.11.13-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:1862a9d9194fae76a7aaf0150d5f2a8ec1da89e8b55890b1786b8f88a0f619dc"},
-    {file = "regex-2020.11.13-cp39-cp39-manylinux1_i686.whl", hash = "sha256:4902e6aa086cbb224241adbc2f06235927d5cdacffb2425c73e6570e8d862364"},
-    {file = "regex-2020.11.13-cp39-cp39-manylinux1_x86_64.whl", hash = "sha256:7a25fcbeae08f96a754b45bdc050e1fb94b95cab046bf56b016c25e9ab127b3e"},
-    {file = "regex-2020.11.13-cp39-cp39-manylinux2010_i686.whl", hash = "sha256:d2d8ce12b7c12c87e41123997ebaf1a5767a5be3ec545f64675388970f415e2e"},
-    {file = "regex-2020.11.13-cp39-cp39-manylinux2010_x86_64.whl", hash = "sha256:f7d29a6fc4760300f86ae329e3b6ca28ea9c20823df123a2ea8693e967b29917"},
-    {file = "regex-2020.11.13-cp39-cp39-manylinux2014_aarch64.whl", hash = "sha256:717881211f46de3ab130b58ec0908267961fadc06e44f974466d1887f865bd5b"},
-    {file = "regex-2020.11.13-cp39-cp39-manylinux2014_i686.whl", hash = "sha256:3128e30d83f2e70b0bed9b2a34e92707d0877e460b402faca908c6667092ada9"},
-    {file = "regex-2020.11.13-cp39-cp39-manylinux2014_x86_64.whl", hash = "sha256:8f6a2229e8ad946e36815f2a03386bb8353d4bde368fdf8ca5f0cb97264d3b5c"},
-    {file = "regex-2020.11.13-cp39-cp39-win32.whl", hash = "sha256:f8f295db00ef5f8bae530fc39af0b40486ca6068733fb860b42115052206466f"},
-    {file = "regex-2020.11.13-cp39-cp39-win_amd64.whl", hash = "sha256:a15f64ae3a027b64496a71ab1f722355e570c3fac5ba2801cafce846bf5af01d"},
-    {file = "regex-2020.11.13.tar.gz", hash = "sha256:83d6b356e116ca119db8e7c6fc2983289d87b27b3fac238cfe5dca529d884562"},
+    {file = "regex-2021.3.17-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:b97ec5d299c10d96617cc851b2e0f81ba5d9d6248413cd374ef7f3a8871ee4a6"},
+    {file = "regex-2021.3.17-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:cb4ee827857a5ad9b8ae34d3c8cc51151cb4a3fe082c12ec20ec73e63cc7c6f0"},
+    {file = "regex-2021.3.17-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:633497504e2a485a70a3268d4fc403fe3063a50a50eed1039083e9471ad0101c"},
+    {file = "regex-2021.3.17-cp36-cp36m-manylinux2010_i686.whl", hash = "sha256:a59a2ee329b3de764b21495d78c92ab00b4ea79acef0f7ae8c1067f773570afa"},
+    {file = "regex-2021.3.17-cp36-cp36m-manylinux2010_x86_64.whl", hash = "sha256:f85d6f41e34f6a2d1607e312820971872944f1661a73d33e1e82d35ea3305e14"},
+    {file = "regex-2021.3.17-cp36-cp36m-manylinux2014_aarch64.whl", hash = "sha256:4651f839dbde0816798e698626af6a2469eee6d9964824bb5386091255a1694f"},
+    {file = "regex-2021.3.17-cp36-cp36m-manylinux2014_i686.whl", hash = "sha256:39c44532d0e4f1639a89e52355b949573e1e2c5116106a395642cbbae0ff9bcd"},
+    {file = "regex-2021.3.17-cp36-cp36m-manylinux2014_x86_64.whl", hash = "sha256:3d9a7e215e02bd7646a91fb8bcba30bc55fd42a719d6b35cf80e5bae31d9134e"},
+    {file = "regex-2021.3.17-cp36-cp36m-win32.whl", hash = "sha256:159fac1a4731409c830d32913f13f68346d6b8e39650ed5d704a9ce2f9ef9cb3"},
+    {file = "regex-2021.3.17-cp36-cp36m-win_amd64.whl", hash = "sha256:13f50969028e81765ed2a1c5fcfdc246c245cf8d47986d5172e82ab1a0c42ee5"},
+    {file = "regex-2021.3.17-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:b9d8d286c53fe0cbc6d20bf3d583cabcd1499d89034524e3b94c93a5ab85ca90"},
+    {file = "regex-2021.3.17-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:201e2619a77b21a7780580ab7b5ce43835e242d3e20fef50f66a8df0542e437f"},
+    {file = "regex-2021.3.17-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:d47d359545b0ccad29d572ecd52c9da945de7cd6cf9c0cfcb0269f76d3555689"},
+    {file = "regex-2021.3.17-cp37-cp37m-manylinux2010_i686.whl", hash = "sha256:ea2f41445852c660ba7c3ebf7d70b3779b20d9ca8ba54485a17740db49f46932"},
+    {file = "regex-2021.3.17-cp37-cp37m-manylinux2010_x86_64.whl", hash = "sha256:486a5f8e11e1f5bbfcad87f7c7745eb14796642323e7e1829a331f87a713daaa"},
+    {file = "regex-2021.3.17-cp37-cp37m-manylinux2014_aarch64.whl", hash = "sha256:18e25e0afe1cf0f62781a150c1454b2113785401ba285c745acf10c8ca8917df"},
+    {file = "regex-2021.3.17-cp37-cp37m-manylinux2014_i686.whl", hash = "sha256:a2ee026f4156789df8644d23ef423e6194fad0bc53575534101bb1de5d67e8ce"},
+    {file = "regex-2021.3.17-cp37-cp37m-manylinux2014_x86_64.whl", hash = "sha256:4c0788010a93ace8a174d73e7c6c9d3e6e3b7ad99a453c8ee8c975ddd9965643"},
+    {file = "regex-2021.3.17-cp37-cp37m-win32.whl", hash = "sha256:575a832e09d237ae5fedb825a7a5bc6a116090dd57d6417d4f3b75121c73e3be"},
+    {file = "regex-2021.3.17-cp37-cp37m-win_amd64.whl", hash = "sha256:8e65e3e4c6feadf6770e2ad89ad3deb524bcb03d8dc679f381d0568c024e0deb"},
+    {file = "regex-2021.3.17-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:a0df9a0ad2aad49ea3c7f65edd2ffb3d5c59589b85992a6006354f6fb109bb18"},
+    {file = "regex-2021.3.17-cp38-cp38-manylinux1_i686.whl", hash = "sha256:b98bc9db003f1079caf07b610377ed1ac2e2c11acc2bea4892e28cc5b509d8d5"},
+    {file = "regex-2021.3.17-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:808404898e9a765e4058bf3d7607d0629000e0a14a6782ccbb089296b76fa8fe"},
+    {file = "regex-2021.3.17-cp38-cp38-manylinux2010_i686.whl", hash = "sha256:5770a51180d85ea468234bc7987f5597803a4c3d7463e7323322fe4a1b181578"},
+    {file = "regex-2021.3.17-cp38-cp38-manylinux2010_x86_64.whl", hash = "sha256:976a54d44fd043d958a69b18705a910a8376196c6b6ee5f2596ffc11bff4420d"},
+    {file = "regex-2021.3.17-cp38-cp38-manylinux2014_aarch64.whl", hash = "sha256:63f3ca8451e5ff7133ffbec9eda641aeab2001be1a01878990f6c87e3c44b9d5"},
+    {file = "regex-2021.3.17-cp38-cp38-manylinux2014_i686.whl", hash = "sha256:bcd945175c29a672f13fce13a11893556cd440e37c1b643d6eeab1988c8b209c"},
+    {file = "regex-2021.3.17-cp38-cp38-manylinux2014_x86_64.whl", hash = "sha256:3d9356add82cff75413bec360c1eca3e58db4a9f5dafa1f19650958a81e3249d"},
+    {file = "regex-2021.3.17-cp38-cp38-win32.whl", hash = "sha256:f5d0c921c99297354cecc5a416ee4280bd3f20fd81b9fb671ca6be71499c3fdf"},
+    {file = "regex-2021.3.17-cp38-cp38-win_amd64.whl", hash = "sha256:14de88eda0976020528efc92d0a1f8830e2fb0de2ae6005a6fc4e062553031fa"},
+    {file = "regex-2021.3.17-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:4c2e364491406b7888c2ad4428245fc56c327e34a5dfe58fd40df272b3c3dab3"},
+    {file = "regex-2021.3.17-cp39-cp39-manylinux1_i686.whl", hash = "sha256:8bd4f91f3fb1c9b1380d6894bd5b4a519409135bec14c0c80151e58394a4e88a"},
+    {file = "regex-2021.3.17-cp39-cp39-manylinux1_x86_64.whl", hash = "sha256:882f53afe31ef0425b405a3f601c0009b44206ea7f55ee1c606aad3cc213a52c"},
+    {file = "regex-2021.3.17-cp39-cp39-manylinux2010_i686.whl", hash = "sha256:07ef35301b4484bce843831e7039a84e19d8d33b3f8b2f9aab86c376813d0139"},
+    {file = "regex-2021.3.17-cp39-cp39-manylinux2010_x86_64.whl", hash = "sha256:360a01b5fa2ad35b3113ae0c07fb544ad180603fa3b1f074f52d98c1096fa15e"},
+    {file = "regex-2021.3.17-cp39-cp39-manylinux2014_aarch64.whl", hash = "sha256:709f65bb2fa9825f09892617d01246002097f8f9b6dde8d1bb4083cf554701ba"},
+    {file = "regex-2021.3.17-cp39-cp39-manylinux2014_i686.whl", hash = "sha256:c66221e947d7207457f8b6f42b12f613b09efa9669f65a587a2a71f6a0e4d106"},
+    {file = "regex-2021.3.17-cp39-cp39-manylinux2014_x86_64.whl", hash = "sha256:c782da0e45aff131f0bed6e66fbcfa589ff2862fc719b83a88640daa01a5aff7"},
+    {file = "regex-2021.3.17-cp39-cp39-win32.whl", hash = "sha256:dc9963aacb7da5177e40874585d7407c0f93fb9d7518ec58b86e562f633f36cd"},
+    {file = "regex-2021.3.17-cp39-cp39-win_amd64.whl", hash = "sha256:a0d04128e005142260de3733591ddf476e4902c0c23c1af237d9acf3c96e1b38"},
+    {file = "regex-2021.3.17.tar.gz", hash = "sha256:4b8a1fb724904139149a43e172850f35aa6ea97fb0545244dc0b805e0154ed68"},
 ]
 six = [
     {file = "six-1.15.0-py2.py3-none-any.whl", hash = "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"},
@@ -849,8 +942,8 @@ toml = [
     {file = "toml-0.10.2.tar.gz", hash = "sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f"},
 ]
 tortoise-orm = [
-    {file = "tortoise-orm-0.16.21.tar.gz", hash = "sha256:9729eac3eb58e59c32e2815d5ff1941a71e1eecd63834ae7199b6084c1a454b5"},
-    {file = "tortoise_orm-0.16.21-py3-none-any.whl", hash = "sha256:f36aa16d07bab69b141e91f8791c0f878fbcc0acfffa3c671ea10a6ad73c54ed"},
+    {file = "tortoise-orm-0.17.0.tar.gz", hash = "sha256:d59c9ba2e8f3bb165f6ba7880ae0f0127659aa143750de419850a06329ca27ff"},
+    {file = "tortoise_orm-0.17.0-py3-none-any.whl", hash = "sha256:39da891a61871a9e5e980007776c7d1f9b61e6b8601eb6482c90f89b30334638"},
 ]
 typed-ast = [
     {file = "typed_ast-1.4.2-cp35-cp35m-manylinux1_i686.whl", hash = "sha256:7703620125e4fb79b64aa52427ec192822e9f45d37d4b6625ab37ef403e1df70"},
@@ -890,6 +983,6 @@ typing-extensions = [
     {file = "typing_extensions-3.7.4.3.tar.gz", hash = "sha256:99d4073b617d30288f569d3f13d2bd7548c3a7e4c8de87db09a9d29bb3a4a60c"},
 ]
 zipp = [
-    {file = "zipp-3.4.0-py3-none-any.whl", hash = "sha256:102c24ef8f171fd729d46599845e95c7ab894a4cf45f5de11a44cc7444fb1108"},
-    {file = "zipp-3.4.0.tar.gz", hash = "sha256:ed5eee1974372595f9e416cc7bbeeb12335201d8081ca8a0743c954d4446e5cb"},
+    {file = "zipp-3.4.1-py3-none-any.whl", hash = "sha256:51cb66cc54621609dd593d1787f286ee42a5c0adbb4b29abea5a63edc3e03098"},
+    {file = "zipp-3.4.1.tar.gz", hash = "sha256:3607921face881ba3e026887d8150cca609d517579abe052ac81fc5aeffdbd76"},
 ]

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "aerich"
-version = "0.5.0"
+version = "0.5.2"
 description = "A database migrations tool for Tortoise ORM."
 authors = ["long2ice <long2ice@gmail.com>"]
 license = "Apache-2.0"
@@ -16,7 +16,7 @@ include = ["CHANGELOG.md", "LICENSE", "README.md"]
 
 [tool.poetry.dependencies]
 python = "^3.7"
-tortoise-orm = "^0.16.21"
+tortoise-orm = "*"
 click = "*"
 pydantic = "*"
 aiomysql = { version = "*", optional = true }
@@ -33,9 +33,12 @@ pytest-xdist = "*"
 pytest-asyncio = "*"
 bandit = "*"
 pytest-mock = "*"
+cryptography = "*"
 
 [tool.poetry.extras]
-dbdrivers = ["aiomysql", "asyncpg"]
+asyncmy = ["asyncmy"]
+asyncpg = ["asyncpg"]
+aiomysql = ["aiomysql"]
 
 [build-system]
 requires = ["poetry>=0.12"]

tests/models.py

@@ -39,8 +39,8 @@ class Email(Model):
 
 
 class Category(Model):
-    slug = fields.CharField(max_length=200)
-    name = fields.CharField(max_length=200)
+    slug = fields.CharField(max_length=100)
+    name = fields.CharField(max_length=200, null=True)
     user = fields.ForeignKeyField("models.User", description="User")
     created_at = fields.DatetimeField(auto_now_add=True)
 
@@ -66,3 +66,7 @@ class Config(Model):
     value = fields.JSONField()
     status: Status = fields.IntEnumField(Status)
     user = fields.ForeignKeyField("models.User", description="User")
+
+
+class NewModel(Model):
+    name = fields.CharField(max_length=50)

tests/old_models.py

@@ -61,3 +61,6 @@ class Config(Model):
     key = fields.CharField(max_length=20)
     value = fields.JSONField()
     status: Status = fields.IntEnumField(Status, default=Status.on)
+
+    class Meta:
+        table = "configs"

tests/test_ddl.py

@@ -15,8 +15,8 @@ def test_create_table():
             ret
             == """CREATE TABLE IF NOT EXISTS `category` (
     `id` INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    `slug` VARCHAR(200) NOT NULL,
-    `name` VARCHAR(200) NOT NULL,
+    `slug` VARCHAR(100) NOT NULL,
+    `name` VARCHAR(200),
     `created_at` DATETIME(6) NOT NULL  DEFAULT CURRENT_TIMESTAMP(6),
     `user_id` INT NOT NULL COMMENT 'User',
     CONSTRAINT `fk_category_user_e2e3874c` FOREIGN KEY (`user_id`) REFERENCES `user` (`id`) ON DELETE CASCADE
@@ -28,8 +28,8 @@ def test_create_table():
             ret
             == """CREATE TABLE IF NOT EXISTS "category" (
     "id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
-    "slug" VARCHAR(200) NOT NULL,
-    "name" VARCHAR(200) NOT NULL,
+    "slug" VARCHAR(100) NOT NULL,
+    "name" VARCHAR(200),
     "created_at" TIMESTAMP NOT NULL  DEFAULT CURRENT_TIMESTAMP,
     "user_id" INT NOT NULL REFERENCES "user" ("id") ON DELETE CASCADE /* User */
 );"""
@@ -40,8 +40,8 @@ def test_create_table():
             ret
             == """CREATE TABLE IF NOT EXISTS "category" (
     "id" SERIAL NOT NULL PRIMARY KEY,
-    "slug" VARCHAR(200) NOT NULL,
-    "name" VARCHAR(200) NOT NULL,
+    "slug" VARCHAR(100) NOT NULL,
+    "name" VARCHAR(200),
     "created_at" TIMESTAMPTZ NOT NULL  DEFAULT CURRENT_TIMESTAMP,
     "user_id" INT NOT NULL REFERENCES "user" ("id") ON DELETE CASCADE
 );
@@ -60,9 +60,9 @@ def test_drop_table():
 def test_add_column():
     ret = Migrate.ddl.add_column(Category, Category._meta.fields_map.get("name").describe(False))
     if isinstance(Migrate.ddl, MysqlDDL):
-        assert ret == "ALTER TABLE `category` ADD `name` VARCHAR(200) NOT NULL"
+        assert ret == "ALTER TABLE `category` ADD `name` VARCHAR(200)"
     else:
-        assert ret == 'ALTER TABLE "category" ADD "name" VARCHAR(200) NOT NULL'
+        assert ret == 'ALTER TABLE "category" ADD "name" VARCHAR(200)'
 
 
 def test_modify_column():
@@ -74,9 +74,12 @@ def test_modify_column():
     )
     ret1 = Migrate.ddl.modify_column(User, User._meta.fields_map.get("is_active").describe(False))
     if isinstance(Migrate.ddl, MysqlDDL):
-        assert ret0 == "ALTER TABLE `category` MODIFY COLUMN `name` VARCHAR(200) NOT NULL"
+        assert ret0 == "ALTER TABLE `category` MODIFY COLUMN `name` VARCHAR(200)"
     elif isinstance(Migrate.ddl, PostgresDDL):
-        assert ret0 == 'ALTER TABLE "category" ALTER COLUMN "name" TYPE VARCHAR(200)'
+        assert (
+            ret0
+            == 'ALTER TABLE "category" ALTER COLUMN "name" TYPE VARCHAR(200) USING "name"::VARCHAR(200)'
+        )
 
     if isinstance(Migrate.ddl, MysqlDDL):
         assert (
@@ -84,7 +87,9 @@ def test_modify_column():
             == "ALTER TABLE `user` MODIFY COLUMN `is_active` BOOL NOT NULL  COMMENT 'Is Active' DEFAULT 1"
         )
     elif isinstance(Migrate.ddl, PostgresDDL):
-        assert ret1 == 'ALTER TABLE "user" ALTER COLUMN "is_active" TYPE BOOL'
+        assert (
+            ret1 == 'ALTER TABLE "user" ALTER COLUMN "is_active" TYPE BOOL USING "is_active"::BOOL'
+        )
 
 
 def test_alter_column_default():
@@ -127,7 +132,7 @@ def test_alter_column_null():
         Category, Category._meta.fields_map.get("name").describe(False)
     )
     if isinstance(Migrate.ddl, PostgresDDL):
-        assert ret == 'ALTER TABLE "category" ALTER COLUMN "name" SET NOT NULL'
+        assert ret == 'ALTER TABLE "category" ALTER COLUMN "name" DROP NOT NULL'
 
 
 def test_set_comment():

tests/test_migrate.py

@@ -146,7 +146,7 @@ old_models_describe = {
     "models.Config": {
         "name": "models.Config",
         "app": "models",
-        "table": "config",
+        "table": "configs",
         "abstract": False,
         "description": None,
         "docstring": None,
@@ -768,7 +768,7 @@ def test_migrate(mocker: MockerFixture):
     - alter default: Config.status
     - rename column: Product.image -> Product.pic
     """
-    mocker.patch("click.prompt", side_effect=(False, True))
+    mocker.patch("click.prompt", side_effect=(True,))
 
     models_describe = get_models_describe("models")
     Migrate.app = "models"
@@ -783,11 +783,14 @@ def test_migrate(mocker: MockerFixture):
     if isinstance(Migrate.ddl, MysqlDDL):
         assert sorted(Migrate.upgrade_operators) == sorted(
             [
+                "ALTER TABLE `category` MODIFY COLUMN `name` VARCHAR(200)",
+                "ALTER TABLE `category` MODIFY COLUMN `slug` VARCHAR(100) NOT NULL",
                 "ALTER TABLE `config` ADD `user_id` INT NOT NULL  COMMENT 'User'",
                 "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 `email` ADD `address` VARCHAR(200) NOT NULL",
                 "ALTER TABLE `email` DROP COLUMN `user_id`",
+                "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`",
@@ -795,7 +798,8 @@ def test_migrate(mocker: MockerFixture):
                 "ALTER TABLE `product` ADD UNIQUE INDEX `uid_product_name_f14935` (`name`, `type`)",
                 "ALTER TABLE `product` ALTER COLUMN `view_num` SET DEFAULT 0",
                 "ALTER TABLE `user` DROP COLUMN `avatar`",
-                "ALTER TABLE `user` CHANGE password password VARCHAR(100)",
+                "ALTER TABLE `user` MODIFY COLUMN `password` VARCHAR(100) NOT NULL",
+                "CREATE TABLE IF NOT EXISTS `newmodel` (\n    `id` INT NOT NULL PRIMARY KEY AUTO_INCREMENT,\n    `name` VARCHAR(50) NOT NULL\n) CHARACTER SET utf8mb4;",
                 "ALTER TABLE `user` ADD UNIQUE INDEX `uid_user_usernam_9987ab` (`username`)",
                 "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) CHARACTER SET utf8mb4",
             ]
@@ -803,11 +807,14 @@ def test_migrate(mocker: MockerFixture):
 
         assert sorted(Migrate.downgrade_operators) == sorted(
             [
+                "ALTER TABLE `category` MODIFY COLUMN `name` VARCHAR(200) NOT NULL",
+                "ALTER TABLE `category` MODIFY COLUMN `slug` VARCHAR(200) NOT NULL",
                 "ALTER TABLE `config` DROP COLUMN `user_id`",
                 "ALTER TABLE `config` DROP FOREIGN KEY `fk_config_user_17daa970`",
                 "ALTER TABLE `config` ALTER COLUMN `status` SET DEFAULT 1",
                 "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",
@@ -816,14 +823,17 @@ def test_migrate(mocker: MockerFixture):
                 "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`",
-                "ALTER TABLE `user` CHANGE password password VARCHAR(200)",
+                "ALTER TABLE `user` MODIFY COLUMN `password` VARCHAR(200) NOT NULL",
                 "DROP TABLE IF EXISTS `email_user`",
+                "DROP TABLE IF EXISTS `newmodel`",
             ]
         )
 
     elif isinstance(Migrate.ddl, PostgresDDL):
         assert sorted(Migrate.upgrade_operators) == sorted(
             [
+                'ALTER TABLE "category" ALTER COLUMN "name" TYPE VARCHAR(200) USING "name"::VARCHAR(200)',
+                'ALTER TABLE "category" ALTER COLUMN "slug" TYPE VARCHAR(100) USING "slug"::VARCHAR(100)',
                 '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',
@@ -831,23 +841,29 @@ def test_migrate(mocker: MockerFixture):
                 '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 "user" CHANGE password password VARCHAR(100)',
+                '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\';',
                 'CREATE UNIQUE INDEX "uid_user_usernam_9987ab" ON "user" ("username")',
                 '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)',
             ]
         )
         assert sorted(Migrate.downgrade_operators) == sorted(
             [
+                'ALTER TABLE "category" ALTER COLUMN "name" TYPE VARCHAR(200) USING "name"::VARCHAR(200)',
+                '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" DROP COLUMN "user_id"',
                 'ALTER TABLE "config" DROP CONSTRAINT "fk_config_user_17daa970"',
                 'ALTER TABLE "config" ALTER COLUMN "status" SET DEFAULT 1',
                 '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',
@@ -856,15 +872,12 @@ def test_migrate(mocker: MockerFixture):
                 'ALTER TABLE "user" ADD "avatar" VARCHAR(200) NOT NULL  DEFAULT \'\'',
                 'DROP INDEX "idx_user_usernam_9987ab"',
                 'DROP INDEX "uid_product_name_f14935"',
-                'ALTER TABLE "user" CHANGE password password VARCHAR(200)',
                 'DROP TABLE IF EXISTS "email_user"',
+                'DROP TABLE IF EXISTS "newmodel"',
             ]
         )
     elif isinstance(Migrate.ddl, SqliteDDL):
-        assert Migrate.upgrade_operators == [
-            'ALTER TABLE "config" ADD "user_id" INT NOT NULL  /* User */',
-            'ALTER TABLE "config" ADD CONSTRAINT "fk_config_user_17daa970" FOREIGN KEY ("user_id") REFERENCES "user" ("id") ON DELETE CASCADE',
-        ]
+        assert Migrate.upgrade_operators == []
 
         assert Migrate.downgrade_operators == []