teradata - TD 上的 Teradata RegExp_Split_To_Table 错误

Question

不是编码的巢穴

with t as
 (
   select MHKAPPEALSINTERNALID as id, 
      Cast(Note as VARCHAR(100)) as Note, 
      UPDATEDAT,
      Cast(MHK_TYPE  as VARCHAR(100)) as MHK_TYPE
   from vcoreMEDHOK_MHK_Notes
   Where cast(UPDATEDAT as Date) >= '2021/08/15'
 ) --- pull table

select MHKAPPEALSINTERNALID, MHK_Type, UpdateAt, Note, 
   regexp_substr(Token, '.*<b>*\K.*'),
   dt.*-- trim everything up to '<b>' 
FROM TABLE
 ( RegExp_Split_To_Table(t.id, t.Note,'<b>|<\/b>|<BR>|</BR>*', 'i')     -- split whenever '<\/b>' occurs
   RETURNS ( MHKAPPEALSINTERNALID BIGINT,
             TokenNum INT,
             Token VARCHAR(100) CHARACTER SET Unicode,
             MHK_TYPE VARCHAR(100) CHARACTER SET Unicode, 
             UPDATEDAT Date)
           ) AS dt

Teradata 异常：[Teradata Database] [9881] 使用无效数量或类型的参数调用函数“RegExp_Split_To_Table”

试图弄清楚为什么我在 RegExp 和 RegSplit Field 之间移动时收到此消息做任何事。