CD1 to CD2 schema mapping document.

[AnithaSanthan]

Hi ,

In the CD1 to CD2 schema mapping document below,

[PUBLIC]: CD1 to CD2 schema mapping - Google Sheets

enrollment_dim&fact sheet 

user_id field is obfuscated using the command "

obfuscate_global(cast(enr.user_id AS bigint), g_shard_id)". 

But it's coming up with error in sql; 

"'obfuscate_global' is not a recognized built-in function name." in SQL. 

Am I missing any function associated with it here? 

Thank you in advance.