Hash128 - 脚本和图表函数

Hash128() returns a 128-bit hash of the combined input expression values. The result is a 22-character string. Hash128() returns a 128-bit hash value of the combined input expression values. The result is a 22-character string.哈希值可用于屏蔽个人身份信息 (PII)，如客户姓名、社会保障号码或帐号。

语法：  

Hash128(expr{, expression})

返回数据类型： 字符串

Hash_128:
Load *, 
Hash128(Region, Year, Month) as Hash128;
Load * inline [
Region, Year, Month
abc, xyz, 123
EU, 2022, 01
UK, 2022, 02
US, 2022, 02 ]; 

Hash_128: Load *,  Hash128(Region, Year, Month) as Hash128; Load * inline [ Region, Year, Month abc, xyz, 123 EU, 2022, 01 UK, 2022, 02 US, 2022, 02 ];