According to JDBC spec (section 13.4.3), the escape sequence {oj ...} is written in lower case. Actually, all JDBC escape sequences are lowercase. As reported on our bug tracker https://mariadb.atlassian.net/browse/CONJ-106?jql=project%20%3D%20CONJ%20AND%20status%20in%20%28Open%2C%20%22In%20Progress%22%29, LibreOffice is not compliant to the JDBC specs.
*** This bug has been marked as a duplicate of bug 84073 ***