How to replace NULL value in Mapper
I have a file reader in my mapping. One of the column in the file contains NULL value. I am connection a mapper after the file reader. Is there any way to replace the NULL value with number? Tried us...
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Dug into this again today and found an answer in a Stack Overflow post: linux - How to terminate a python subprocess launched with shell=True - Stack Overflow
Upon completion of the read operation, the “Multi File Reader” snap produces an output document that contains this field: content-location. Pass $[‘content-location’] to the “File Delete” snap with expression enabled for the “File” property. To ensure files are deleted only at the time of pipeline execution, uncheck “Execute during preview” on the File Delete snap.
Note: Currently, the “File Delete” snap supports deletions one file at a time.
