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KNIME_​db_​ins_​upd

Press Ctrl-A, F8 to reset all nodes prior toretesting to ensure all data is re-read fromdatabase mysql:create table student (stud_id intauto_increment primary key,name varchar(45) default null,email varchar(45) default null,city varchar(25) default null); 1 2 3 Demonstration of MySql with DB Merge toinsert/update a row on a table Initial 3 rows to be inserteddbNode 3Node 4John/California Row to be inserted/updatedSucceeds regardless of whetherrow 4 already existsDeletes all rows to restart the testRead table after MERGERead table prior to MERGEJohn/New YorkAdditional row to be inserteddbInsert - fails if row 4 already presentRead table prior to MERGEdb Table Creator MySQL Connector DB Writer DB Merge Table Creator DB SQL Executor DB Query Reader DB Query Reader Table Creator MySQL Connector DB Writer DB Query Reader MySQL Connector Press Ctrl-A, F8 to reset all nodes prior toretesting to ensure all data is re-read fromdatabase mysql:create table student (stud_id intauto_increment primary key,name varchar(45) default null,email varchar(45) default null,city varchar(25) default null); 1 2 3 Demonstration of MySql with DB Merge toinsert/update a row on a table Initial 3 rows to be inserteddbNode 3Node 4John/California Row to be inserted/updatedSucceeds regardless of whetherrow 4 already existsDeletes all rows to restart the testRead table after MERGERead table prior to MERGEJohn/New YorkAdditional row to be inserteddbInsert - fails if row 4 already presentRead table prior to MERGEdbTable Creator MySQL Connector DB Writer DB Merge Table Creator DB SQL Executor DB Query Reader DB Query Reader Table Creator MySQL Connector DB Writer DB Query Reader MySQL Connector

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To use this workflow in KNIME, download it from the below URL and open it in KNIME:

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Created by: brian
Created at: 2021-04-09
On NodePit since: 2022-02-06
Last update: 2024-11-21
Created with KNIME version: v4.3.2

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