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Database SQL Database preprocessing Education Databse Update Create
  1. Workflow
    Will they blend? MS Access - H2
    Database Microsoft access H2
    +1
    This workflow blends data between two different relational DBMS in KNIME Analytics Platform. It focuses on two common relational …
    knime > Examples > 01_Data_Access > 02_Databases > 07_MSAccess_meets_H2
    2
    knime
  2. Workflow
    A meta collection of KNIME and databases (SQL, Big Data/Hive/Impala and Spark/PySpark)
    Database Sql Hive
    +11
    A meta collection of KNIME and databases (SQL, Big Data/Hive/Impala and Spark/PySpark) KNIME as a powerful data anaylytics platfo…
    mlauber71 > Public > _db_sql_bigdata_hive_spark_meta_collection
    1
    mlauber71
  3. Workflow
    Identify tables in you database(s) and loop over them and store the data in a CSV file
    Sql Sqlite Loop
    +2
    Identify tables in you database(s) and loop over them and store the data in a CSV file
    mlauber71 > Public > kn_example_db_loop_multiple_tables
    1
    mlauber71
  4. Workflow
    H2 do an UPDATE on the server using a VIEW of the existing and the new data
    H2 Update Append
    +2
    H2 do an UPDATE on the server using a VIEW of the existing and the new data
    mlauber71 > Public > kn_example_db_h2_update_in_databse
    0
    mlauber71
  5. Workflow
    Example how to use H2 database to create table with upload and from scratch
    H2 Sql Create
    +5
    Example how to use H2 database to create table with upload and from scratch H2 is an SQL database that 'lives' in a single file o…
    mlauber71 > Public > kn_example_db_h2_create_table_from_scratch
    0
    mlauber71
  6. Workflow
    demonstrates the use of DB Update and DB Merge
    H2 Update Merge
    +2
    demonstrates the use of DB Update and DB Merge
    mlauber71 > Public > kn_example_db_update_merge
    0
    mlauber71
  7. Workflow
    use H2 to produce a Position / Rank number within a group variable (window functions)
    Position Rank Nulls
    +6
    use H2 to produce a Position / Rank number within a group variable (window functions) use custom JDBC driver - THX tobias.koetter…
    mlauber71 > Public > forum > kn_forum_31608_h2_group_rank_window_function
    0
    mlauber71
  8. Workflow
    Demonstrates the use of DB Update and DB Merge
    H2 Update Merge
    +2
    Demonstrates the use of DB Update and DB Merge
    kathrin > Forum Questions > DB-Merge-Update-Write
    0
    kathrin
  9. Workflow
    DB_vs_KNIME
    Database H2 Database preprocessing
    Comparing data processing with DB nodes vs KNIME nodes.
    hayasaka > Public > DB_vs_KNIME
    0
    hayasaka
  10. Workflow
    UPDATE an existing database and insert new rows with H2 - use the Northwind DB
    H2 Update Append
    +3
    UPDATE an existing database and insert new rows with H2 - use the Northwind DB
    mlauber71 > Public > kn_example_db_h2_insert_and_update
    0
    mlauber71
  11. Workflow
    Example of H2 database - handling of database structure and use of Primary Keys - insert only new lines by ID
    H2 Sql Create
    +5
    Example of H2 database - handling of database structure and use of Primary Keys - insert only new lines by ID
    mlauber71 > Public > kn_example_db_h2_primary_key
    0
    mlauber71
  12. Workflow
    MERGE an existing database and insert new rows with H2 - use the Northwind DB
    H2 Update Append
    +3
    MERGE an existing database and insert new rows with H2 - use the Northwind DB
    mlauber71 > Public > kn_example_db_h2_merge
    0
    mlauber71
  13. Workflow
    School of duplicates - and how to deal with them - H2 version
    Sql Duplicates Remove
    +7
    Dealing with duplicates is a constant theme with data scientist. And a lot of things can go wrong. The easienst ways to deal with…
    mlauber71 > Public > kn_example_duplicates_school_of_db_h2
    0
    mlauber71
  14. Workflow
    forum 44727 - 01 Practicing with Traditional Databases
    Big data Database H2
    +3
    forum 44727 - 01 Practicing with Traditional Databases
    mlauber71 > Forum > 2022 > kn_forum_44727_l4_bd_course_practice_db_tables
    0
    mlauber71
  15. Workflow
    convert Long value to string to use it in DB query (forum 44798)
    Db Database Long
    +4
    convert Long value to string to use it in DB query (forum 44798)
    mlauber71 > Forum > 2022 > kn_forum_44798_database_long_value
    0
    mlauber71
  16. Workflow
    use H2 and KNIME to realize a BETWEEN match of timestamps
    Sql Join Time
    +3
    use H2 and KNIME to realize a BETWEEN match of timestamps…
    mlauber71 > Public > kn_example_db_h2_join_by_timestamp > m_001_db_h2_join_timestamp
    0
    mlauber71
  17. Workflow
    Prepare the Northwind database into a consistant H2 db to provide a database environment to play with
    H2 SQLIte Northwind
    +3
    These tables are included in the local database
    mlauber71 > Public > kn_example_db_h2_prepare_northwind_db_small > m_001_prepare_northwind_db_h2
    0
    mlauber71
  18. Workflow
    Transform a MySQL dump to H2 (local) database using KNIME
    Mysql Dump H2
    +5
    OK, I built something since the mentioned examples are not straightforward (if you want to play around with them further in a sub…
    mlauber71 > Public > forum > kn_forum_mysqldump_import
    0
    mlauber71
  19. Workflow
    Insert update with KNIME only nodes by an ID
    H2 Refernce Row
    +4
    Insert update with KNIME only nodes by an ID
    mlauber71 > Public > forum > kn_forum_32016_insert_on_duplicate
    0
    mlauber71
  20. Workflow
    Titanic KNIME Beispiel (deutsch) - SQL Datenbanken mit KNIME
    Knime Titanic Einführung
    +6
    Titanic: Machine Learning from Disaster https://www.kaggle.com/c/titanic Einführung in KNIME (deutsch) - https://hub.knime.com/ml…
    mlauber71 > Public > knime_einfuehrung_beispiel_titanic > m_150_sql_database_titanic
    0
    mlauber71