1. JULIANTIMESTAMP now uses clock_gettime with CLOCK_REALTIME by default. It can be switched to earlier implementaion via setting env variable USE_LINUX_JULIANTIMESTAMP=0 2. Remove unwanted CQDs set by mxosrvr. GENERATE_EXPLAIN is not turned ON by mxosrvr.
Part 1 of updates to licensing info in Trafodion sourceAdded NOTICE.txt file in root directory per ASF guidelines.Updated copyright text in one directory (core/sql/sqlcomp)as a test of a tool to update such text. One or more latercheck-ins will take care of the remaining directories.