Overview Quickstart CLI Commands .sql Models .py Models profiles.yml sources.yml Execution Paths

TRINO

Distributed SQL query engine for federated analytics across heterogeneous data sources. Formerly known as Presto.

PREREQUISITES

Driver: trino — installed automatically by:

dvt sync

CONFIGURATION FIELDS

FIELD	TYPE	REQUIRED	DEFAULT	DESCRIPTION
type	string	yes	—	Must be `trino`
host	string	yes	—	Trino coordinator hostname
port	integer	no	8080	Coordinator port
user	string	yes	—	Trino username
catalog	string	yes	—	Catalog name (e.g., hive, iceberg)
schema	string	no	default	Default schema
threads	integer	no	4	Number of parallel threads

PROFILES.YML EXAMPLE

my_project:
  target: trino_dev
  outputs:
    trino_dev:
      type: trino
      host: trino-coordinator.internal.com
      port: 8080
      user: analyst
      catalog: hive
      schema: default

SOURCES.YML EXAMPLE

sources:
  - name: data_lake
    connection: trino_dev
    schema: raw
    tables:
      - name: web_logs
      - name: app_events

INCREMENTAL STRATEGIES

✓ Append✓ Delete+Insert✓ Merge

KNOWN LIMITATIONS

⚠Authentication via host/Kerberos — no password in connection URL