Database Requirements
The supported versions are Oracle 12c, 18c and 19c - 64 bit
Warning: Oracle Real Application Clusters (RAC) is not supported, especially when configured for automatic load balancing between nodes where a write on one node will need to be replicated on the other nodes.
- The character set of the database must be AL32UTF8 (UTF8).
-
In order to find out what exact Oracle edition/version is actually installed:
sqlplus.exe SYS@<DB-NAME> as SYSDBA
select banner from v$version where BANNER like '%Edition%'; - In order to find out how much memory is actually available to the Oracle database, it is important to first understand how Oracle's memory is configuration and used :
-
The actual available
System Global Area (SGA)
memory can be found using:
sqlplus.exe SYS@<DB-NAME> as SYSDBA
show sga;
select * from v$sga;
select * from v$sgainfo; -
The actual available
Program Global Area (PGA)
memory can be found using:
sqlplus.exe SYS@<DB-NAME> as SYSDBA
select * from v$pgastat; -
In order to find out how much processing CPU/Cores is actually available to the Oracle database, query the table
v$parameter
for the value of
cpu_count
, or query the table
v$license
as follows:
sqlplus.exe SYS@<DB-NAME> as SYSDBA
select * from v$license;
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