## Expected Behavior or Use Case Support the below syntax in trim function ``` TRIM(BOTH | LEADING | TRAILING FROM <source>) TRIM(BOTH | LEADING | TRAILING <char> FROM <source>) TRIM(<source>, <char>) -- existing comma form, unchanged ``` ## Presto Component, Service, or Connector <!--- Tell us to which service or component this request is related to --> ## Possible Implementation <!--- Not obligatory, suggest ideas of how to implement the addition or change --> ## Example Screenshots (if appropriate): ## Context <!--- Why do you need this feature or improvement? What is your use case? What are you trying to accomplish? --> <!--- Providing context helps us come up with a solution that is most useful in the real world -->
Expected Behavior or Use Case
Support the below syntax in trim function
Presto Component, Service, or Connector
Possible Implementation
Example Screenshots (if appropriate):
Context