Two scenarios would explain these two components.
Let's say we have a mysql table called tableA which contains queries like "select * from tableB". I need to extract thses queries from tableA and use them for extracting data from tableB.
In tMysqlInput_2, I type this expression 'row1.query' in the query text field on tMysqlInput_2 for further extraction.
How can I get all file names from the specified directory and print them on console?
Use tIterateToFlow as the following image.