테스트환경 : Oracle Linux 7.9 / Oracle Database 19c /Oracle Tuxedo 12c 테스트과정 ----Database----0. oracle DB 사용자 생성 및 권한 부여 #DB접속[oracle@jwchoi|/]$ ssSQL*Plus: Release 19.0.0.0.0 - Production on Thu Oct 20 12:20:26 2022Version 19.12.0.0.0Copyright (c) 1982, 2021, Oracle. All rights reserved.Connected to an idle instance.#DB기동SQL> startupORACLE instance started.Total System Global Area 1174404424 byt..