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Connection issue to the Oracle database 18c XE with Enterprise Manager
Hi,
I've installed the Oracle database 18c XE on my notebook with Windows 10 64-bit. I've tried to connect to this installation using EM (https://localhost:5500/em/login), but I've obtained this error:
Moreover, about the flash player Adobe declared the related end of life: Adobe Flash Player End of Life
Now, any suggests to me in order to solve this issue? I'd like to create a database and some table with a client tool. Thanks
Answers
-
The EM with Oracle 18XE requires Flash and has therefore become obsolete.
You can use any client tool to connect to an Oracle 18XE database e.g. SQL Developer.
A PDB named xepdb1 is already created by default.
-
Hi cormaco, thanks for you reply.
I've installed the SQL Developer and I've tried to connect to XE installation with success in this way:
Using these info I've tried to set the tnsname.ora file so:
my_alias =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
)
)
but after creating an ODBC data source the related connection fails.
-
Sorry, I have no experience with ODBC.
XE is the name the CDB$ROOT, this is only for administrative tasks, for actual testing/learning use the PDB xepdb1 or create your own PDB. You can have at most 3 PDBs in Oracle 18XE.
Here is an introduction to the multitenant architecture:
-
Ok, at least I hoped to have a suggest to edit the tnsnames.ora file to connect the Oracle 18XE.
Thanks