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--- oracle [2025/04/22 12:55] – mduersch
+++ oracle [2025/08/14 09:19] (current) – [ACLs] mduersch
@@ Line 1: / Line 1: @@
 ====== ORACLE ======
+==== ACLs ====
+ACLs abfragen:
+  SET LINESIZE 150
+  COLUMN host FORMAT A40
+  COLUMN acl FORMAT A50
+  SELECT host, lower_port, upper_port, acl
+  FROM   dba_network_acls
+  ORDER BY host;
+  SET LINESIZE 150
+  COLUMN acl FORMAT A50
+  COLUMN principal FORMAT A20
+  COLUMN privilege FORMAT A10
+  SELECT acl,
+       principal,
+       privilege,
+       is_grant,
+       TO_CHAR(start_date, 'DD-MON-YYYY') AS start_date,
+       TO_CHAR(end_date, 'DD-MON-YYYY') AS end_date
+  FROM   dba_network_acl_privileges
+  ORDER BY acl, principal, privilege;
+Source: https://oracle-base.com/articles/12c/fine-grained-access-to-network-services-enhancements-12cr1
+==== Spool ====
+Spool output as csv
+  connect <user>
+  set markup csv on;
+  spool /tmp/data.out
+  select * from <table>;
+  spool off;
 ==== Sessions ====
@@ Line 46: / Line 83: @@
   expdp -help
+==== Tables ====
+size of table
-==== Tablesoace Usage ====
+   SELECT SUM(bytes)/1024/1024 AS "Table Size (MB)" FROM user_segments WHERE segment_name='&tablename';
+==== Tablespace Usage ====
    select sum(round(bytes/1024/1024/1024)) as Summe_Size_GB, sum(round(MAXBYTES/1024/1024/1024)) as Summe_Max_Size_GB from dba_data_files where TABLESPACE_NAME='DATA';
@@ Line 174: / Line 215: @@
 ==== Sessions (to kill?) ====
-set lines 200
+  set lines 200
-set pages 999
+  set pages 999
   col username for a12
@@ Line 196: / Line 237: @@
   ,OSUSER,MACHINE, substr(PROGRAM,1,32) PROGRAM, to_char(LOGON_TIME,'DD.MM.yyyy HH24:MI:SS')LOGON_TIME
    from gv$session
-   where type='USER'
+   where type='USER';
+   # Danach ggf:
+   ALTER SYSTEM KILL SESSION 'sid,serial#';
 ==== AWR ====