mysql - Pentaho Kettle - How to produce update query based on result set? -

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I came from Penthouse Spoon which writes in a text file as a set of SQL statement. / P>

I wonder if there is a method that can be used like this but generate an update query based on the input.

OK, if you want to update a table based on some key columns compared to your stream If you need it, then you use the step

The downside is that it will not generate a statement in a file, it will execute updates or inclusions based on that comparison and all this.

Can you give more information about this to your scenario? We can work together. Why do you need a file with the UPDATE statement? Can not we connect to the database and run the update immediately?


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