How to Connect dbt Cloud to MySQL

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Published
May 10, 2024
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How to Configure MySQL for dbt Developer Hub?

The MySQL-specific configuration for dbt Developer Hub is found in MySQL configs, an experimental plugin. While it has not been extensively tested, it has been tested with dbt-adapter-tests with the following versions: MySQL 5.7, MySQL 8.0, and MariaDB 10.5. This configuration is crucial for setting up MySQL with dbt Developer Hub.


# MySQL Configuration
[mysqld]
# Version
version = 5.7
# Other configurations
...

The code above represents a typical MySQL configuration. The version is specified, and other configurations are added as needed. This is a crucial step in setting up MySQL with dbt Developer Hub.

  • MySQL Configs: An experimental plugin used for MySQL-specific configuration.
  • dbt-adapter-tests: A tool used for testing the MySQL configuration.
  • MySQL 5.7, MySQL 8.0, and MariaDB 10.5: The versions of MySQL that have been tested with the dbt-adapter-tests.

How to Connect to dbt Cloud?

Connecting to dbt Cloud involves a series of steps that include signing in to dbt Cloud, accessing account settings, creating a new project, and setting up a unique connection. These steps are crucial for setting up MySQL with dbt Developer Hub.


# Connection to dbt Cloud
dbt cloud connect --project [PROJECT_NAME] --connection [CONNECTION_NAME]

The code above is a command-line instruction to connect to dbt Cloud. Replace [PROJECT_NAME] and [CONNECTION_NAME] with your project and connection names, respectively. This step is necessary for setting up MySQL with dbt Developer Hub.

  • dbt Cloud: The platform where you set up and manage your dbt projects.
  • Project: A unique name for your dbt project.
  • Connection: A unique name for your dbt connection.

What is Materialization in dbt Developer Hub?

Materialization determines the SQL that dbt uses to create the model in the warehouse. It is a configuration example that can be applied when setting up MySQL with dbt Developer Hub.


# Materialization Configuration
{{
config(
materialized = 'table'
)
}}

The code above is an example of a materialization configuration. The model is materialized as a table in this case. This configuration is part of the setup process for MySQL with dbt Developer Hub.

  • Materialization: The process by which dbt creates the model in the warehouse.
  • Table: A type of materialization where the model is created as a table.

How to Build Models into Separate Schemas in dbt Developer Hub?

Building models into separate schemas is another configuration example that can be applied when setting up MySQL with dbt Developer Hub. This allows for better organization and management of models.


# Separate Schemas Configuration
{{
config(
schema = 'my_schema'
)
}}

The code above is an example of a configuration for building models into separate schemas. Replace 'my_schema' with the name of your schema. This configuration is part of the setup process for MySQL with dbt Developer Hub.

  • Schema: A way to organize and manage models in dbt.
  • my_schema: An example of a schema name.

How to Apply Tags to a Model in dbt Developer Hub?

Applying tags to a model is another configuration example that can be applied when setting up MySQL with dbt Developer Hub. Tags allow for easier identification and management of models.


# Tag Application Configuration
{{
config(
tags = ['my_tag']
)
}}

The code above is an example of a configuration for applying tags to a model. Replace 'my_tag' with the name of your tag. This configuration is part of the setup process for MySQL with dbt Developer Hub.

  • Tags: Labels that can be applied to models for easier identification and management.
  • my_tag: An example of a tag name.

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