Databricks URI format

URI definition for Databricks follows this standard:

Identifier fragments:

• Namespace: databricks://{host}
  • Scheme = databricks
  • Authority = {host}
• Unique name: {catalog}.{schema}.{table}

Asset URI format:

• databricks://{host}/{catalog}.{schema}.{table}

Schema URI format:

• databricks://{host}/{catalog}.{schema}

Parameters limitations:

• host identifier must start with a lowercase letter and include only lowercase letters, numbers, dash and dot (regex: [a-z][a-z0-9-.]+)
• catalog, schema and table can have two format, following databricks naming standards: quoted and unquoted
  • unquoted identifier must include only lowercases, uppercases, numbers and underscore (regex:[a-zA-Z0-9_]+ )
  • quoted identifier needs to be quoted using backtick ``` and must include only characters included in those unicode ranges:
  • U+0021 to U+002D
  • U+0030 to U+005F
  • U+0061 to U+007E
  • U+0080 to U+FFFF

Asset examples:

• databricks://sifflet-test-databricks.auzgerc1.eu-west-1.rds.amazonaws.com/sample_catalog.schema.monitoring_data
• databricks://sifflet-test-databricks.auzgerc1.eu-west-1.rds.amazonaws.com/SAMPLE_CATALOG.SCHEMA.MONITORING_DATA
• databricks://testing-databricks.cfbu.us-west-1.rds/prod_catalog.`MY-SCHEMA`.`테스트-데이터1`

Schema examples:

• databricks://sifflet-test-databricks.auzgerc1.eu-west-1.rds.amazonaws.com/sample_catalog.schema
• databricks://sifflet-test-databricks.auzgerc1.eu-west-1.rds.amazonaws.com/SAMPLE_CATALOG.SCHEMA
• databricks://testing-databricks.cfbu.us-west-1.rds/prod_catalog.`MY-SCHEMA`