Chore: Add documentation for the MSSQL connection config (#1341)

Author: izeigerman

docs/guides/connections.md

@@ -81,6 +81,7 @@ default_gateway: local_db
 * [Databricks](../integrations/engines/databricks.md)
 * [DuckDB](../integrations/engines/duckdb.md)
 * [MySQL](../integrations/engines/mysql.md)
+* [MSSQL](../integrations/engines/mssql.md)
 * [Postgres](../integrations/engines/postgres.md)
 * [GCP Postgres](../integrations/engines/gcp-postgres.md)
 * [Redshift](../integrations/engines/redshift.md)

docs/integrations/engines/mssql.md

@@ -0,0 +1,25 @@
+# MSSQL
+
+## Local/Built-in Scheduler
+**Engine Adapter Type**: `mssql`
+
+### Installation
+```
+pip install "sqlmesh[mssql]"
+```
+
+### Connection options
+
+| Option            | Description                                                  | Type     | Required |
+|-------------------|--------------------------------------------------------------|:--------:|:--------:|
+| `host`            | The hostname of the MSSQL server                             | string   | Y        |
+| `user`            | The username to use for authentication with the MSSQL server | string   | Y        |
+| `password`        | The password to use for authentication with the MSSQL server | string   | Y        |
+| `port`            | The port number of the MSSQL server                          | int      | N        |
+| `database`        | The target database                                          | string   | N        |
+| `charset`         | The character set used for the connection                    | string   | N        |
+| `timeout`         | The query timeout in seconds. Default: no timeout            | int      | N        |
+| `login_timeout`   | The timeout for connection and login in seconds. Default: 60 | int      | N        |
+| `appname`         | The application name to use for the connection               | string   | N        |
+| `conn_properties` | The list of connection properties                            | [string] | N        |
+| `autocommit`      | Is autocommit mode enabled. Default: false                   | bool     | N        |

docs/integrations/engines/mysql.md

@@ -15,6 +15,6 @@ pip install "sqlmesh[mysql]"
 | `host`         | The hostname of the MysQL server                             | string | Y        |
 | `user`         | The username to use for authentication with the MySQL server | string | Y        |
 | `password`     | The password to use for authentication with the MySQL server | string | Y        |
-| `port`         | The port number of the MySQL server                          | int    | Y        |
+| `port`         | The port number of the MySQL server                          | int    | N        |
 | `charset`      | The character set used for the connection                    | string | N        |
-| `ssl_disabled` | Is SSL disabled                                              | bool   | N        |
+| `ssl_disabled` | Is SSL disabled                                              | bool   | N        |

docs/integrations/overview.md

@@ -14,8 +14,9 @@ SQLMesh supports the following execution engines for running SQLMesh projects:
 * [Databricks](./engines/databricks.md)
 * [DuckDB](./engines/duckdb.md)
 * [MySQL](./engines/mysql.md)
+* [MSSQL](./engines/mssql.md)
 * [Postgres](./engines/postgres.md)
 * [GCP Postgres](./engines/gcp-postgres.md)
 * [Redshift](./engines/redshift.md)
 * [Snowflake](./engines/snowflake.md)
-* [Spark](./engines/spark.md)
+* [Spark](./engines/spark.md)

docs/reference/configuration.md

@@ -158,6 +158,7 @@ These pages describe the connection configuration options for each execution eng
 * [Databricks](../integrations/engines/databricks.md)
 * [DuckDB](../integrations/engines/duckdb.md)
 * [MySQL](../integrations/engines/mysql.md)
+* [MSSQL](../integrations/engines/mssql.md)
 * [Postgres](../integrations/engines/postgres.md)
 * [GCP Postgres](../integrations/engines/gcp-postgres.md)
 * [Redshift](../integrations/engines/redshift.md)

mkdocs.yml

@@ -62,6 +62,7 @@ nav:
       - integrations/engines/databricks.md
       - integrations/engines/duckdb.md
       - integrations/engines/mysql.md
+      - integrations/engines/mssql.md
       - integrations/engines/postgres.md
       - integrations/engines/gcp-postgres.md
       - integrations/engines/redshift.md

sqlmesh/core/config/connection.py

@@ -681,7 +681,6 @@ class MSSQLConnectionConfig(_ConnectionConfig):
     timeout: t.Optional[int] = 0
     login_timeout: t.Optional[int] = 60
     charset: t.Optional[str] = "UTF-8"
-    as_dict: t.Optional[bool] = False
     appname: t.Optional[str] = None
     port: t.Optional[int] = 1433
     conn_properties: t.Optional[t.Union[t.Iterable[str], str]] = None
@@ -702,7 +701,6 @@ def _connection_kwargs_keys(self) -> t.Set[str]:
             "timeout",
             "login_timeout",
             "charset",
-            "as_dict",
             "appname",
             "port",
             "conn_properties",