解决mybatiswhere-if中if不能识别大写AND,OR的问题

Caused by: org.apache.ibatis.ognl.ParseException: Encountered " "AND “” at line 1

  SELECT ct.customer_name customerName,sam.city_code,sam.user_name,sam.account_name
 FROM sys_account_manager sam LEFT JOIN sys_customer ct ON ct.id = sam.customer_id 
  WHERE sam.deleted = 0
  
  AND ct.customer_name LIKE concat('%',#{customerName},'%')
  
  
  AND LOCATE(#{cityCode},sam.city_code)
  
  order by status,account_validity_time DESC
 

  SELECT ct.customer_name customerName,sam.city_code,sam.user_name,sam.account_name
 FROM sys_account_manager sam LEFT JOIN sys_customer ct ON ct.id = sam.customer_id 
  WHERE sam.deleted = 0
  
  AND ct.customer_name LIKE concat('%',#{customerName},'%')
  
  
  AND LOCATE(#{cityCode},sam.city_code)
  
  order by status,account_validity_time DESC
 

  ...