This module provides the following capabilities:
- Azure SQL
To have access to the following features, you have to import the module:
PS> Install-Module -Name Arcus.Scripting.SQL -RequiredVersion 0.5.0
Invoke a database migration
With this script, you can perform database upgrades by providing/adding specific SQL scripts with the right version number. Once a new version number is detected it will incrementally execute this.
While doing so it will create a table "DatabaseVersion". If the DatabaseVersion table doesn't exist it will automatically create it.
This function allows you to trigger a database migration, which will only execute the newly provided SQL scripts, based on the provided version number in each of the scripts. The current version is stored in a table "DatabaseVersion", which will be created if it doesn't exist yet.
|yes||The full name of the SQL Server that hosts the SQL Database.|
|yes||The name of the SQL Database|
|yes||The UserName of the SQL Database|
|yes||The Password of the SQL Database|
|no (default: ||The directory folder where the SQL migration scripts are located on the file system|
|no (default: ||The file filter to limit the SQL script files to use during the migrations|
|no (default: ||The database schema to use when running SQL commands on the target database|
Make sure that the credentials that you provide can write tables to the database + any action that you specify in the SQL scripts. (If the user is a member of the
db_ddlamin role, then that user should have the necessary rights)
Example with defaults
PS> Invoke-AzSqlDatabaseMigration -ServerName "my-server-name.database.windows.net" -DatabaseName "my-database-name" -Username "my-sql-username" -Password "my-sql-password"
# Looking for SQL scripts in folder: ./sqlScripts
Example with custom values
PS> Invoke-AzSqlDatabaseMigration -ServerName "my-server-name.database.windows.net" -DatabaseName "my-database-name" -Username "my-sql-username" -Password "my-sql-password" -ScriptsFolder "$PSScriptRoot/sql-scripts" -ScriptsFileFilter "*.MyScript.sql" -DatabaseSchema "custom"
# Looking for SQL scripts in folder: ./sql-scripts
Adding SQL scripts so they can be picked up by the script
In the location where you want to run the script add a folder where the migration scripts will be placed. By default, we're looking in a folder called
SqlScripts, but this can be any folder as it is configurable via the
Add your database migration scripts in the folder that was created in the previous step. To be recognized by the module, the files must match with the following naming convention:
In practice this can look like this:
When a new migration comes along, just create the new SQL script with a version number one number higher than the previous one.
Semantic versioning of database-migrations is supported since version v0.5. Existing migration scripts that follow the old naming convention will be recognized and will be given this version-number: