sqldeveloper 找不到时区的问题
使用sqldeveloper ，报错找不到时区的问题的解决方式：
- Go to the installation directory of Oracle SQL Developer.
- Open the file located at:
sqldeveloper/bin/sqldeveloper.conf. - At the end of file, add the following line:
AddVMOption -Duser.timezone=GMT-4
参考来自https://stackoverflow.com/questions/14864015/how-to-change-the-timezone-of-oracle-sql-developer-oracle-data-modeler；
