Package org.apache.nifi.database.dialect.service.api

Interface DatabaseDialectService

All Superinterfaces:
org.apache.nifi.components.ConfigurableComponent, org.apache.nifi.controller.ControllerService
public interface DatabaseDialectService extends org.apache.nifi.controller.ControllerService
Abstraction responsible for returning SQL statements and attributes specific to database services

  • Method Summary

    Modifier and Type
    Method
    Description
    StatementResponse
    getStatement(StatementRequest statementRequest)
    Get SQL Statement based on request properties
    Set<StatementType>
    getSupportedStatementTypes()
    Get SQL Statement Types supported in the Database Dialect Service

    Methods inherited from interface org.apache.nifi.components.ConfigurableComponent

    getIdentifier, getPropertyDescriptor, getPropertyDescriptors, onPropertyModified, validate

    Methods inherited from interface org.apache.nifi.controller.ControllerService

    initialize, isStateful, migrateProperties

  • Method Details

    • getStatement

      StatementResponse getStatement(StatementRequest statementRequest)
      Get SQL Statement based on request properties
      Parameters:
      statementRequest - Statement request
      Returns:
      Statement Response containing rendered SQL

    • getSupportedStatementTypes

      Set<StatementType> getSupportedStatementTypes()
      Get SQL Statement Types supported in the Database Dialect Service
      Returns:
      Set of supported SQL Statement Types