Check the current License SQLgt; showparameterlicense; NAMETYPEVALUE ---------------
Check the current License SQLgt; show parameter license; name type value ---------------
View the current License status
SQL> show parameter license;
NAME TYPE VALUE
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License_max_sessions integer 0
License_max_users integer 0
License_sessions_warning integer 0
View the maximum number of concurrent connections in Oracle, but view the v $ license view.
V $ license View:
It records the maximum concurrency of Oracle and the number of connections of the current user,
The official documents are described as follows:
This view contains information about license limits.
ColumnDatatypeDescription
SESSIONS_MAX
NUMBER
Maximum number of concurrent user sessions allowed for the instance
SESSIONS_WARNING
NUMBER
Warning limit for concurrent user sessions for the instance
SESSIONS_CURRENT
NUMBER
Current number of concurrent user sessions
SESSIONS_HIGHWATER
NUMBER
Highest number of concurrent user sessions since the instance started
USERS_MAX
NUMBER
Maximum number of named users allowed for the database
In fact, the SESSIONS_CURRENT in this attempt is equivalent to select count (*) from v $ session where TYPE = 'user'
Show parameter license_max_sessions // you can view the maximum number of concurrent threads. If it is 0, the default value is unlimited.
As described in the initialization file, the initialization file is the main