About Regular Expression Replacement

summary

This function replaces part of a string in a column with another string during transfer.

How to use

Data Settings in STEP.2 Preview and Advanced Settings in ETL Configuration.
After Data Setting, save and preview the data, and you will see the applied column data in the preview window.

(technical) specification

• Multiple replacement settings can be applied to a single column.
• Please refer to the official documentation.
• Java's regular expression notation can be used for regular expressions.

reference

https://github.com/cesare/embulk-filter-gsub