NodeDatabase Sampling (legacy)

Manipulator

This node is part of the legacy database framework. For more information on how to migrate to the new database framework see the migration section of the database documentation.

This node extracts a sample (a bunch of rows) from the input data of a database. The dialog enables you to specify the sample size. The following options are available in the dialog:

Input Ports

  1. Port Type: Database Query
    Table in database to apply database sampling

Output Ports

  1. Port Type: Database Query
    Table in the database with sampled rows

  1. Basic RESTful Web Services Example 1

    Demonstrates how to create a REST-based web service that can be deployed via the KNIME Server.
    knime > Examples > 09_Enterprise > 01_Server > 01_RESTful_Services > 01_Create_basic_service

  2. Database Sampling

    This workflow creates an SQL statement that allows you to extract a sample of data from a database. The node also suppor…
    knime > Examples > 01_Data_Access > 02_Databases > 06_Sampling_in_Databases