query sql's where statement Garbage characters

select * from cq_crew_list_info where (sys_update_dt between DATE_SUB(CURDATE(), INTERVAL 365 DAY) and DATE_SUB(CURDATE(), INTERVAL 0 DAY)) and ('10005@PfY' <= employee_id AND employee_id < '10008z]@)')
select * from cq_crew_list_info where (sys_update_dt between DATE_SUB(CURDATE(), INTERVAL 365 DAY) and DATE_SUB(CURDATE(), INTERVAL 0 DAY)) and ('10008z]@)' <= employee_id AND employee_id < '1000:Ohjy')
select * from cq_crew_list_info where (sys_update_dt between DATE_SUB(CURDATE(), INTERVAL 365 DAY) and DATE_SUB(CURDATE(), INTERVAL 0 DAY)) and ('1000:Ohjy' <= employee_id AND employee_id < '1000=VvsI')
select * from cq_crew_list_info where (sys_update_dt between DATE_SUB(CURDATE(), INTERVAL 365 DAY) and DATE_SUB(CURDATE(), INTERVAL 0 DAY)) and ('1000=VvsI' <= employee_id AND employee_id < '1000?_EM')
select * from cq_crew_list_info where (sys_update_dt between DATE_SUB(CURDATE(), INTERVAL 365 DAY) and DATE_SUB(CURDATE(), INTERVAL 0 DAY)) and ('1000?_EM' <= employee_id AND employee_id < '1000B''3&i')
select * from cq_crew_list_info where (sys_update_dt between DATE_SUB(CURDATE(), INTERVAL 365 DAY) and DATE_SUB(CURDATE(), INTERVAL 0 DAY)) and ('1000B''3&i' <= employee_id AND employee_id < '1000Do!9')
select * from cq_crew_list_info where (sys_update_dt between DATE_SUB(CURDATE(), INTERVAL 365 DAY) and DATE_SUB(CURDATE(), INTERVAL 0 DAY)) and ('1000Do!9' <= employee_id AND employee_id < '1000G7)Z ')
select * from cq_crew_list_info where (sys_update_dt between DATE_SUB(CURDATE(), INTERVAL 365 DAY) and DATE_SUB(CURDATE(), INTERVAL 0 DAY)) and ('1000G7)Z ' <= employee_id AND employee_id < '1000I~}63Y')
select * from cq_crew_list_info where (sys_update_dt between DATE_SUB(CURDATE(), INTERVAL 365 DAY) and DATE_SUB(CURDATE(), INTERVAL 0 DAY)) and ('1000I~}63Y' <= employee_id AND employee_id < '1000LFkC

The issue contains generated SQL but names no source file, test, or entry point. Reproduce the query generation using the shown employee_id ranges, then trace the producing code; done means the WHERE clauses no longer contain unexpected control or garbage characters.

Written by the indexing model from the issue text.