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As with Flyway, the unique version string is very flexible. Description: An arbitrary description with words separated by underscores or spaces (can not include two underscores)ДЇor example, a script name that follows this convention is: V1.1.1_first_change.sql.Version: A unique version number with dots or underscores separating as many number parts as you like.

Prefix: The letter 'V' for versioned change.

With the following rules for each part of the filename: The script name must follow this pattern (image taken from Flyway docs): Versioned change scripts follow a similar naming convention to that used by Flyway Versioned Migrations. You can have as many subfolders (and nested subfolders) as you would like.

Snowflake pro download page free#

Under the project_root folder you are free to arrange the change scripts any way you see fit. The project_root folder is specified with the -f or -root-folder argument. The schemachange folder structure is very flexible. Schemachange expects a directory structure like the following to exist: Please note that schemachange is a community-developed tool, not an official Snowflake offering.

Snowflake pro download page software#

For a background on Database DevOps, including a discussion on the differences between the Declarative and Imperative approaches, please read the Embracing Agile Software Delivery and DevOps with Snowflake blog post.ДЇor the complete list of changes made to schemachange check out the CHANGELOG. As such schemachange plays a critical role in enabling Database (or Data) DevOps.ДCM tools (also known as Database Migration, Schema Change Management, or Schema Migration tools) follow one of two approaches: Declarative or Imperative. When combined with a version control system and a CI/CD tool, database changes can be approved and deployed through a pipeline using modern software delivery practices. It follows an Imperative-style approach to Database Change Management (DCM) and was inspired by the Flyway database migration tool. Schemachange is a simple python based tool to manage all of your Snowflake objects. snowchange has been renamed to schemachange. Looking for snowchange? You've found the right spot.