SYSAUX

From Oracle FAQ

SYSAUX is the name of the compulsory tablespace, introduced in Oracle 10g, to support optional database components (called occupants) like AWR, Statspack, Oracle Streams, etc.

You can query v$sysaux_occupants, to get the list of SYSAUX occupants:

SQL> SELECT occupant_name, schema_name, space_usage_kbytes FROM v$sysaux_occupants;

OCCUPANT_NAME             SCHEMA_NAME          SPACE_USAGE_KBYTES
------------------------- -------------------- ------------------
LOGMNR                    SYSTEM                             6080
LOGSTDBY                  SYSTEM                              896
STREAMS                   SYS                                 512
XDB                       XDB                               49728
AO                        SYS                               22400
XSOQHIST                  SYS                               22400
XSAMD                     OLAPSYS                           15936
SM/AWR                    SYS                               77888
SM/ADVISOR                SYS                               11008
SM/OPTSTAT                SYS                               62080
SM/OTHER                  SYS                                4864
STATSPACK                 PERFSTAT                              0
ODM                       DMSYS                               256
SDO                       MDSYS                             33216
WM                        WMSYS                              7040
ORDIM                     ORDSYS                              512
ORDIM/PLUGINS             ORDPLUGINS                            0
ORDIM/SQLMM               SI_INFORMTN_SCHEMA                    0
EM                        SYSMAN                            50560
TEXT                      CTXSYS                             4736
ULTRASEARCH               WKSYS                                 0
ULTRASEARCH_DEMO_USER     WK_TEST                               0
EXPRESSION_FILTER         EXFSYS                             3712
EM_MONITORING_USER        DBSNMP                             1600
TSM                       TSMSYS                              256
JOB_SCHEDULER             SYS                                 768

26 rows selected.

Also see[edit]

Glossary of Terms
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