version: 2

models:
  - name: < model name >
    tests:
      - elementary.schema_changes

elementary.schema_changes

Executes schema changes monitor that alerts on deleted table, deleted or added columns, or change of data type of a column. Data Types note: Snowflake, Redshift and Postgres all has “synonym” data types, like VARCHAR and TEXT in Snowflake. These will be considered as equals by the tests. Types are converted internally to deal with this.

Supported in Databricks with Unity Catalog only.
Not supported in Athena or Trino.