Type: New Feature
Affects Version/s: site
Fix Version/s: 0.16.0
Release Note:Built In UDF - REPLACE_MULTI : Method which take a tuple having source string as first parameter and a map having search key and replacement values. Method will replace all occurrences of search key in source string with the replacement values.
Lets say we have a string = 'A1B2C3D4'. Our objective is to replace A with 1, B with 2, C with 3 and D with 4 to derive 11223344 string.
Using existing REPLACE method
With proposed UDF : REPLACE_MULTI method
General Syntax :
REPLACE_MULTI ( sourceString, [ search1#replacement1, ... ] )
REPLACE_MULTI ( 'A1B2C3D4', [ 'A'#'1','B'#'2', 'C'#'3', 'D'#'4' ] )
1. Function calls are reduced.
2. Ease to code and better readable.
Let me know your thoughts/ inputs on having this UDF in Piggy Bank. Will take this up based on this.