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Home/Main Concepts/Metadata Standard/Schemas/Entity/Services/Connections/Database/Prestoconnection
OpenMetadata Documentation

PrestoConnection

Presto Database Connection Config

Properties

  • type: Service Type. Refer to #/definitions/prestoType. Default: Presto.
  • scheme: SQLAlchemy driver scheme options. Refer to #/definitions/prestoScheme. Default: presto.
  • username (string): Username to connect to Presto. This user should have privileges to read all the metadata in Postgres.
  • password (string): Password to connect to Presto.
  • hostPort (string): Host and port of the Presto service.
  • databaseSchema (string): Database Schema of the data source. This is optional parameter, if you would like to restrict the metadata reading to a single schema. When left blank, OpenMetadata Ingestion attempts to scan all the schemas.
  • catalog (string): Presto catalog.
  • protocol (string): Protocol ( Connection Argument ) to connect to Presto.
  • verify (string): Verify ( Connection Argument for SSL ) to connect to Presto.
  • connectionOptions: Refer to ../connectionBasicType.json#/definitions/connectionOptions.
  • connectionArguments: Refer to ../connectionBasicType.json#/definitions/connectionArguments.
  • schemaFilterPattern: Regex to only include/exclude schemas that matches the pattern. Refer to ../../../../type/filterPattern.json#/definitions/filterPattern.
  • tableFilterPattern: Regex to only include/exclude tables that matches the pattern. Refer to ../../../../type/filterPattern.json#/definitions/filterPattern.
  • databaseFilterPattern: Regex to only include/exclude databases that matches the pattern. Refer to ../../../../type/filterPattern.json#/definitions/filterPattern.
  • supportsMetadataExtraction: Refer to ../connectionBasicType.json#/definitions/supportsMetadataExtraction.
  • supportsDBTExtraction: Refer to ../connectionBasicType.json#/definitions/supportsDBTExtraction.
  • supportsProfiler: Refer to ../connectionBasicType.json#/definitions/supportsProfiler.
  • supportsDatabase: Refer to ../connectionBasicType.json#/definitions/supportsDatabase.
  • supportsQueryComment: Refer to ../connectionBasicType.json#/definitions/supportsQueryComment.
  • sampleDataStorageConfig: Refer to ../connectionBasicType.json#/definitions/sampleDataStorageConfig.

Definitions

  • prestoType (string): Service type. Must be one of: ['Presto']. Default: Presto.
  • prestoScheme (string): SQLAlchemy driver scheme options. Must be one of: ['presto']. Default: presto.

Documentation file automatically generated at 2025-08-12 05:39:47.683420+00:00.