70 lines
3.1 KiB
Markdown
70 lines
3.1 KiB
Markdown
Ecto SQL
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=========
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[](https://github.com/elixir-ecto/ecto_sql/actions)
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Ecto SQL ([documentation](https://hexdocs.pm/ecto_sql)) provides building blocks for writing SQL adapters for Ecto. It features:
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* The Ecto.Adapters.SQL module as an entry point for all SQL-based adapters
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* Default implementations for Postgres (Ecto.Adapters.Postgres), MySQL (Ecto.Adapters.MyXQL), and MSSQL (Ecto.Adapters.Tds)
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* A test sandbox (Ecto.Adapters.SQL.Sandbox) that concurrently runs database tests inside transactions
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* Support for database migrations via Mix tasks
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To learn more about getting started, [see the Ecto repository](https://github.com/elixir-ecto/ecto).
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## Running tests
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Clone the repo and fetch its dependencies:
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$ git clone https://github.com/elixir-ecto/ecto_sql.git
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$ cd ecto_sql
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$ mix deps.get
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$ mix test.all
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Note that `mix test.all` runs the tests in `test/` and the `integration_test`s for each adapter: `pg`, `myxql` and `tds`.
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You can also use a local Ecto checkout if desired:
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$ ECTO_PATH=../ecto mix test.all
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You can run tests against a specific Ecto adapter by using the `ECTO_ADAPTER` environment variable:
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$ ECTO_ADAPTER=pg mix test
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MySQL and PostgreSQL can be installed directly on most systems. For MSSQL, you may need to run it as a Docker image:
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docker run -d -p 1433:1433 --name mssql -e 'ACCEPT_EULA=Y' -e 'MSSQL_SA_PASSWORD=some!Password' mcr.microsoft.com/mssql/server:2017-latest
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### Running containerized tests
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It is also possible to run the integration tests under a containerized environment using [earthly](https://earthly.dev/get-earthly):
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$ earthly -P +all
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You can also use this to interactively debug any failing integration tests using the corresponding commands:
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$ earthly -P -i --build-arg ELIXIR_BASE=1.8.2-erlang-20.3.8.26-alpine-3.11.6 --build-arg MYSQL=5.7 +integration-test-mysql
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$ earthly -P -i --build-arg ELIXIR_BASE=1.8.2-erlang-20.3.8.26-alpine-3.11.6 --build-arg MSSQL=2019 +integration-test-mssql
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$ earthly -P -i --build-arg ELIXIR_BASE=1.8.2-erlang-20.3.8.26-alpine-3.11.6 --build-arg POSTGRES=11.11 +integration-test-postgres
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Then once you enter the containerized shell, you can inspect the underlying databases with the respective commands:
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PGPASSWORD=postgres psql -h 127.0.0.1 -U postgres -d postgres ecto_test
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MYSQL_PASSWORD=root mysql -h 127.0.0.1 -uroot -proot ecto_test
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sqlcmd -U sa -P 'some!Password'
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## License
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Copyright (c) 2012 Plataformatec \
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Copyright (c) 2020 Dashbit
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at [http://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0)
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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