Null String filter plugin for Embulk
An Embulk filter plugin to convert the matching string to NULL.
Overview
- Plugin type: filter
Configuration
- columns: name of convert columns
- name: column name (string, required)
- null_string: value of null_string (string, required)
Example
- type: null_string
columns:
- name: comment
null_string: ""
- type: null_string
columns:
- name: comment
null_string: "\\N"
Build
$ ./gradlew gem # -t to watch change of files and rebuild continuously