I installed on your computer Oracle 11 g Express Edition, 64,
After considering the need to connect the Oracle server 12 c, 64,
So I installed the InstantClient12c 32-bit, unable to connect to the shortcut version of the database
Tnsnames. Ora file content is as follows:
XE=
(the DESCRIPTION=
(ADDRESS_LIST=
(ADDRESS=(TCP) PROTOCOL=(HOST=127.0.0.1) (1521) PORT=)
)
(CONNECT_DATA=(SERVICE_NAME=XE) https://bbs.csdn.net/topics/
)


My question is, what you want to install version can also connect local quick 11 g version and 12 c database server

CodePudding user response:

So I installed the InstantClient12c 32-bit, unable to connect to the shortcut version of the database


Error message do you want to post, is likely to help get you,