fix for javax.persistence and javax.validation
Speed test for supernode insert case
Speed test for supernode insert case
#2160 Add special flag
Merge branch '1.7.5' into orientdb-2160-vertex-mvcc
Merge branch 'orientdb-2461-query-parameters' into orientdb-2160-vertex-mvcc
Update README.md
Minor: improved exception information
Merge branch 'develop' of https://github.com/orientechnologies/orientdb into develop
Fixed issue #2535
Minor: added check if SQLFilter if expression is null.
Issue #2519 was fixed.
Fixed issue #2541: UPDATE REMOVE does not support subqueries
refactoring
refactoring
Improved Javadoc for backup and restore
Minor: fixed typo in Javadoc
Fixed issue #2543: removed e.printStackTrace()
Update README.md
Distributed: fixed issue with login name. Restored TestSharding