(ITS#8247) ru_RU.UTF-8 search problem

Full_Name: Oleg Smirnov Version: 2.4.42 OS: linux ubuntu URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (37.147.131.107)

When searching for Russian words confused Tupper And tolower functions:

See to end of the select, russian word wrote in low case: "upper(...) like '%low case%'"

55f9ebc5 Constructed query: SELECT DISTINCT ldap_entries.id,ldapx_persons.id,text('inetOrgPerson') AS objectClass,ldap_entries.dn AS dn FROM ldap_entries,ldapx_persons WHERE ldapx_persons.id=ldap_entries.keyval AND ldap_entries.oc_map_id=? AND upper(ldap_entries.dn) LIKE upper('%'||?) AND ldapx_persons.lang=0 AND (upper(ldapx_persons.surname) LIKE '%бугров%')