ldapsearch自定义布尔属性，但没有结果

Question

l设置自定义布尔属性“ allowBPMService” l使用“ ldapsearch -x -LLL -b dc = sh，dc = mis'allowBPMService = *'”。 有一些结果。 但我使用“ ldapsearch -x -LLL -b dc = sh，dc = mis'allowBPMService = TRUE'” 没有结果。

-bash-4.2$ ldapsearch -x -LLL -b dc=sh,dc=mis 'allowBPMService=*' 
dn: uid=zhoulan,ou=People,o=test.mis.cos,dc=sh,dc=mis
uid: zhoulan
mail: zhoulan@coscon.com
ou: People
sn: Zhou Lan
cn: Zhou Lan
title: 5
objectClass: inetOrgPerson
objectClass: organizationalPerson
objectClass: person
objectClass: top
allowBPMService: TRUE

-bash-4.2$ ldapsearch -x -LLL -b dc=sh,dc=mis 'allowBPMService=TRUE' 
-bash-4.2$