YW
发帖数: 46 | 1 Really appreciate if someone can help me with my questions.
1. I have Oracle version 11.2.0.2.0 installed into linux server, There is
an instance running before I created second instance. I connected it using
SQL developer for development purpose. Everything was working properly until
recently. I found I can’t connect it with SQL developer anymore (the
other instance can connect without problem).
When I test the connection, it gave me error as below:
Status: Failure - Test failed:Listener refused the connection with the
following error:ORA12505, TNS:listener does not currently know of SID given
in correct descriptor
Any idea why, and how to check and resolve the above problem?
2. I tried to use sqlplus instead, but didn’t make it work. Does Oracle
version 11.2.0.2.0 support sqlplus? if it does, how to confiq it? Please
provide detailed info if possible.
Thanks in advance!! | B*****g
发帖数: 34098 | 2 https://forums.oracle.com/forums/thread.jspa?threadID=431363
is
using
until
given
【在 YW 的大作中提到】
: Really appreciate if someone can help me with my questions.
: 1. I have Oracle version 11.2.0.2.0 installed into linux server, There is
: an instance running before I created second instance. I connected it using
: SQL developer for development purpose. Everything was working properly until
: recently. I found I can’t connect it with SQL developer anymore (the
: other instance can connect without problem).
: When I test the connection, it gave me error as below:
: Status: Failure - Test failed:Listener refused the connection with the
: following error:ORA12505, TNS:listener does not currently know of SID given
: in correct descriptor
| s**********o
发帖数: 14359 | 3 北京MM的回答总是言简意赅啊。
【在 B*****g 的大作中提到】
: https://forums.oracle.com/forums/thread.jspa?threadID=431363
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: is
: using
: until
: given
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