2026-03-12 20:23:15

timhall/11g/admin_privs.sql

@@ -0,0 +1,12 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/admin_privs.sql
+-- Author       : Tim Hall
+-- Description  : Displays the users who currently have admin privileges.
+-- Requirements : Access to the V$ views.
+-- Call Syntax  : @min_datafile_size
+-- Last Modified: 30/11/2011
+-- -----------------------------------------------------------------------------------
+
+SELECT *
+FROM   v$pwfile_users
+ORDER BY username;

timhall/11g/autotask_change_window_schedules.sql

@@ -0,0 +1,48 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/autotask_change_window_schedules.sql
+-- Author       : Tim Hall
+-- Description  : Use this script to alter the autotask window schedules.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @autotask_change_window_schedules.sql
+-- Last Modified: 14-JUL-2016
+-- -----------------------------------------------------------------------------------
+
+DECLARE
+  TYPE t_window_tab IS TABLE OF VARCHAR2(30)
+    INDEX BY BINARY_INTEGER;
+    
+  l_tab              t_window_tab;
+  l_repeat_interval  VARCHAR2(100);
+  l_duration         NUMBER;
+BEGIN
+
+  -- Windows of interest.
+  l_tab(1) := 'SYS.MONDAY_WINDOW';
+  l_tab(2) := 'SYS.TUESDAY_WINDOW';
+  l_tab(3) := 'SYS.WEDNESDAY_WINDOW';
+  l_tab(4) := 'SYS.THURSDAY_WINDOW';
+  l_tab(5) := 'SYS.FRIDAY_WINDOW';
+  --l_tab(6) := 'SYS.SATURDAY_WINDOW';
+  --l_tab(7) := 'SYS.SUNDAY_WINDOW';
+
+  -- Adjust as required.
+  l_repeat_interval := 'freq=weekly; byday=mon; byhour=12; byminute=0; bysecond=0;';
+  l_duration        := 120; -- minutes
+  
+  FOR i IN l_tab.FIRST .. l_tab.LAST LOOP
+    DBMS_SCHEDULER.disable(name => l_tab(i), force => TRUE);
+
+    DBMS_SCHEDULER.set_attribute(
+      name      => l_tab(i),
+      attribute => 'REPEAT_INTERVAL',
+      value     => l_repeat_interval);
+
+    DBMS_SCHEDULER.set_attribute(
+      name      => l_tab(i),
+      attribute => 'DURATION',
+      value     => numtodsinterval(l_duration, 'minute'));
+
+    DBMS_SCHEDULER.enable(name => l_tab(i));
+  END LOOP;
+END;
+/

timhall/11g/autotask_job_history.sql

@@ -0,0 +1,25 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/autotask_job_history.sql
+-- Author       : Tim Hall
+-- Description  : Displays the job history for the automatic maintenance tasks.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @autotask_job_history.sql
+-- Last Modified: 14-JUL-2016
+-- -----------------------------------------------------------------------------------
+
+COLUMN client_name FORMAT A40
+COLUMN window_name FORMAT A20
+COLUMN job_start_time FORMAT A40
+COLUMN job_duration FORMAT A20
+COLUMN job_status FORMAT A10
+
+SELECT client_name,
+       window_name,
+       job_start_time,
+       job_duration,
+       job_status,
+       job_error
+FROM   dba_autotask_job_history
+ORDER BY job_start_time;
+
+COLUMN FORMAT DEFAULT

timhall/11g/autotask_schedule.sql

@@ -0,0 +1,19 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/autotask_schedule.sql
+-- Author       : Tim Hall
+-- Description  : Displays the window schedule the automatic maintenance tasks.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @autotask_schedule.sql
+-- Last Modified: 14-JUL-2016
+-- -----------------------------------------------------------------------------------
+
+COLUMN window_name FORMAT A20
+COLUMN start_time FORMAT A40
+COLUMN duration FORMAT A20
+
+SELECT *
+FROM   dba_autotask_schedule
+ORDER BY start_time;
+
+
+COLUMN FORMAT DEFAULT

timhall/11g/database_block_corruption.sql

@@ -0,0 +1,18 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/database_block_corruption.sql
+-- Author       : Tim Hall
+-- Description  : Displays the users who currently have admin privileges.
+-- Requirements : Access to the V$ and DBA views.
+--                Assumes a RMAN VALIDATE has been run against a datafile, tablespace
+--                or the whole database before this query is run.
+-- Call Syntax  : @database_block_corruption
+-- Last Modified: 29/11/2018
+-- -----------------------------------------------------------------------------------
+
+COLUMN owner FORMAT A30
+COLUMN segment_name FORMAT A30
+
+SELECT DISTINCT owner, segment_name
+FROM   v$database_block_corruption dbc
+       JOIN dba_extents e ON dbc.file# = e.file_id AND dbc.block# BETWEEN e.block_id and e.block_id+e.blocks-1
+ORDER BY 1,2;

timhall/11g/default_passwords.sql

@@ -0,0 +1,13 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/default_passwords.sql
+-- Author       : Tim Hall
+-- Description  : Displays users with default passwords.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @default_passwords
+-- Last Modified: 26-NOV-2011
+-- -----------------------------------------------------------------------------------
+
+SELECT a.username, b.account_status
+FROM   dba_users_with_defpwd a
+       JOIN dba_users b ON a.username = b.username
+ORDER BY 1;

timhall/11g/diag_info.sql

@@ -0,0 +1,14 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/diag_info.sql
+-- Author       : Tim Hall
+-- Description  : Displays the contents of the v$diag_info view.
+-- Requirements : Access to the V$ views.
+-- Call Syntax  : @diag_info
+-- Last Modified: 23/08/2008
+-- -----------------------------------------------------------------------------------
+SET LINESIZE 200
+COLUMN name FORMAT A30
+COLUMN value FORMAT A110
+
+SELECT *
+FROM   v$diag_info;

timhall/11g/extended_stats.sql

@@ -0,0 +1,16 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/extended_stats.sql
+-- Author       : Tim Hall
+-- Description  : Provides information about extended statistics.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @extended_stats
+-- Last Modified: 30/11/2011
+-- -----------------------------------------------------------------------------------
+SET LINESIZE 200
+COLUMN owner FORMAT A20
+COLUMN extension_name FORMAT A15
+COLUMN extension FORMAT A50
+
+SELECT owner, table_name, extension_name, extension
+FROM   dba_stat_extensions
+ORDER by owner, table_name;

timhall/11g/fda.sql

@@ -0,0 +1,25 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/fda.sql
+-- Author       : Tim Hall
+-- Description  : Displays information about flashback data archives.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @fda
+-- Last Modified: 06-JAN-2015
+-- -----------------------------------------------------------------------------------
+
+SET LINESIZE 150
+
+COLUMN owner_name FORMAT A20
+COLUMN flashback_archive_name FORMAT A22
+COLUMN create_time FORMAT A20
+COLUMN last_purge_time FORMAT A20
+
+SELECT owner_name,
+       flashback_archive_name,
+       flashback_archive#,
+       retention_in_days,
+       TO_CHAR(create_time, 'DD-MON-YYYY HH24:MI:SS') AS create_time,
+       TO_CHAR(last_purge_time, 'DD-MON-YYYY HH24:MI:SS') AS last_purge_time,
+       status
+FROM   dba_flashback_archive
+ORDER BY owner_name, flashback_archive_name;

timhall/11g/fda_tables.sql

@@ -0,0 +1,23 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/fda_tables.sql
+-- Author       : Tim Hall
+-- Description  : Displays information about flashback data archives.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @fda_tables
+-- Last Modified: 06-JAN-2015
+-- -----------------------------------------------------------------------------------
+
+SET LINESIZE 150
+
+COLUMN owner_name FORMAT A20
+COLUMN table_name FORMAT A20
+COLUMN flashback_archive_name FORMAT A22
+COLUMN archive_table_name FORMAT A20
+
+SELECT owner_name,
+       table_name,
+       flashback_archive_name,
+       archive_table_name,
+       status
+FROM   dba_flashback_archive_tables
+ORDER BY owner_name, table_name;

timhall/11g/fda_ts.sql

@@ -0,0 +1,21 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/fda_ts.sql
+-- Author       : Tim Hall
+-- Description  : Displays information about flashback data archives.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @fda_ts
+-- Last Modified: 06-JAN-2015
+-- -----------------------------------------------------------------------------------
+
+SET LINESIZE 150
+
+COLUMN flashback_archive_name FORMAT A22
+COLUMN tablespace_name FORMAT A20
+COLUMN quota_in_mb FORMAT A11
+
+SELECT flashback_archive_name,
+       flashback_archive#,
+       tablespace_name,
+       quota_in_mb
+FROM   dba_flashback_archive_ts
+ORDER BY flashback_archive_name;

timhall/11g/identify_trace_file.sql

@@ -0,0 +1,14 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/identify_trace_file.sql
+-- Author       : Tim Hall
+-- Description  : Displays the name of the trace file associated with the current session.
+-- Requirements : Access to the V$ views.
+-- Call Syntax  : @identify_trace_file
+-- Last Modified: 23/08/2008
+-- -----------------------------------------------------------------------------------
+SET LINESIZE 100
+COLUMN value FORMAT A60
+
+SELECT value
+FROM   v$diag_info
+WHERE  name = 'Default Trace File';

timhall/11g/job_credentials.sql

@@ -0,0 +1,17 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/job_credentials.sql
+-- Author       : Tim Hall
+-- Description  : Displays scheduler information about job credentials.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @job_credentials
+-- Last Modified: 23/08/2008
+-- -----------------------------------------------------------------------------------
+COLUMN credential_name FORMAT A25
+COLUMN username FORMAT A20
+COLUMN windows_domain FORMAT A20
+
+SELECT credential_name,
+       username,
+       windows_domain
+FROM   dba_scheduler_credentials
+ORDER BY credential_name;

timhall/11g/job_output_file.sql

@@ -0,0 +1,42 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/job_output_file.sql
+-- Author       : DR Timothy S Hall
+-- Description  : Displays scheduler job information for previous runs.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @job_output_file (job-name) (credential-name)
+-- Last Modified: 06/06/2014
+-- -----------------------------------------------------------------------------------
+
+SET VERIFY OFF
+
+SET SERVEROUTPUT ON
+DECLARE
+  l_clob             CLOB;
+  l_additional_info  VARCHAR2(4000);
+  l_external_log_id  VARCHAR2(50);
+BEGIN
+  SELECT additional_info, external_log_id
+  INTO   l_additional_info, l_external_log_id
+  FROM   (SELECT log_id, 
+                 additional_info,
+                 REGEXP_SUBSTR(additional_info,'job[_0-9]*') AS external_log_id
+          FROM   dba_scheduler_job_run_details
+          WHERE  job_name = UPPER('&1')
+          ORDER BY log_id DESC)
+  WHERE  ROWNUM = 1;
+
+  DBMS_OUTPUT.put_line('ADDITIONAL_INFO: ' || l_additional_info);
+  DBMS_OUTPUT.put_line('EXTERNAL_LOG_ID: ' || l_external_log_id);
+
+  DBMS_LOB.createtemporary(l_clob, FALSE);
+
+  DBMS_SCHEDULER.get_file(
+    source_file     => l_external_log_id ||'_stdout',
+    credential_name => UPPER('&2'),
+    file_contents   => l_clob,
+    source_host     => NULL);
+
+  DBMS_OUTPUT.put_line('stdout:');
+  DBMS_OUTPUT.put_line(l_clob);
+END;
+/

timhall/11g/job_run_details.sql

@@ -0,0 +1,35 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/job_run_details.sql
+-- Author       : DR Timothy S Hall
+-- Description  : Displays scheduler job information for previous runs.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @job_run_details (job-name | all)
+-- Last Modified: 06/06/2014
+-- -----------------------------------------------------------------------------------
+SET LINESIZE 300 VERIFY OFF
+
+COLUMN log_date FORMAT A35
+COLUMN owner FORMAT A20
+COLUMN job_name FORMAT A30
+COLUMN error FORMAT A20
+COLUMN req_start_date FORMAT A35
+COLUMN actual_start_date FORMAT A35
+COLUMN run_duration FORMAT A20
+COLUMN credential_owner FORMAT A20
+COLUMN credential_name FORMAT A20
+COLUMN additional_info FORMAT A30
+
+SELECT log_date,
+       owner,
+       job_name,
+       status
+       error,
+       req_start_date,
+       actual_start_date,
+       run_duration,
+       credential_owner,
+       credential_name,
+       additional_info
+FROM   dba_scheduler_job_run_details
+WHERE  job_name = DECODE(UPPER('&1'), 'ALL', job_name, UPPER('&1'))
+ORDER BY log_date;

timhall/11g/memory_dynamic_components.sql

@@ -0,0 +1,17 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/memory_dynamic_components.sql
+-- Author       : Tim Hall
+-- Description  : Provides information about dynamic memory components.
+-- Requirements : Access to the v$ views.
+-- Call Syntax  : @memory_dynamic_components
+-- Last Modified: 09/05/2017
+-- -----------------------------------------------------------------------------------
+COLUMN component FORMAT A30
+
+SELECT  component,
+        ROUND(current_size/1024/1024) AS current_size_mb,
+        ROUND(min_size/1024/1024) AS min_size_mb,
+        ROUND(max_size/1024/1024) AS max_size_mb
+FROM    v$memory_dynamic_components
+WHERE   current_size != 0
+ORDER BY component;

timhall/11g/memory_resize_ops.sql

@@ -0,0 +1,25 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/memory_resize_ops.sql
+-- Author       : Tim Hall
+-- Description  : Provides information about memory resize operations.
+-- Requirements : Access to the v$ views.
+-- Call Syntax  : @memory_resize_ops
+-- Last Modified: 09/05/2017
+-- -----------------------------------------------------------------------------------
+
+SET LINESIZE 200
+
+COLUMN parameter FORMAT A25
+
+SELECT start_time,
+       end_time,
+       component,
+       oper_type,
+       oper_mode,
+       parameter,
+       ROUND(initial_size/1024/1024) AS initial_size_mb,
+       ROUND(target_size/1024/1024) AS target_size_mb,
+       ROUND(final_size/1024/1024) AS final_size_mb,
+       status
+FROM   v$memory_resize_ops
+ORDER BY start_time;

timhall/11g/memory_target_advice.sql

@@ -0,0 +1,11 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/memory_target_advice.sql
+-- Author       : Tim Hall
+-- Description  : Provides information to help tune the MEMORY_TARGET parameter.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @memory_target_advice
+-- Last Modified: 23/08/2008
+-- -----------------------------------------------------------------------------------
+SELECT *
+FROM   v$memory_target_advice
+ORDER BY memory_size;

timhall/11g/network_acl_privileges.sql

@@ -0,0 +1,24 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/network_acl_privileges.sql
+-- Author       : Tim Hall
+-- Description  : Displays privileges for the network ACLs.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @network_acl_privileges
+-- Last Modified: 30/11/2011
+-- -----------------------------------------------------------------------------------
+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;
+
+SET LINESIZE 80

timhall/11g/network_acls.sql

@@ -0,0 +1,18 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/network_acls.sql
+-- Author       : Tim Hall
+-- Description  : Displays information about network ACLs.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @network_acls
+-- Last Modified: 30/11/2011
+-- -----------------------------------------------------------------------------------
+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 80

timhall/11g/result_cache_objects.sql

@@ -0,0 +1,12 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/result_cache_objects.sql
+-- Author       : Tim Hall
+-- Description  : Displays information about the objects in the result cache.
+-- Requirements : Access to the V$ views.
+-- Call Syntax  : @result_cache_objects
+-- Last Modified: 07/11/2012
+-- -----------------------------------------------------------------------------------
+SET LINESIZE 1000
+
+SELECT *
+FROM v$result_cache_objects;

timhall/11g/result_cache_report.sql

@@ -0,0 +1,11 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/result_cache_report.sql
+-- Author       : Tim Hall
+-- Description  : Displays the result cache report.
+-- Requirements : Access to the DBMS_RESULT_CACHE package.
+-- Call Syntax  : @result_cache_report
+-- Last Modified: 07/11/2012
+-- -----------------------------------------------------------------------------------
+
+SET SERVEROUTPUT ON
+EXEC DBMS_RESULT_CACHE.memory_report(detailed => true);

timhall/11g/result_cache_statistics.sql

@@ -0,0 +1,19 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/result_cache_statistics.sql
+-- Author       : Tim Hall
+-- Description  : Displays result cache statistics.
+-- Requirements : Access to the V$ views.
+-- Call Syntax  : @result_cache_statistics
+-- Last Modified: 07/11/2012
+-- -----------------------------------------------------------------------------------
+
+COLUMN name FORMAT A30
+COLUMN value FORMAT A30
+
+SELECT id,
+       name,
+       value
+FROM   v$result_cache_statistics
+ORDER BY id;
+
+CLEAR COLUMNS

timhall/11g/result_cache_status.sql

@@ -0,0 +1,10 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/result_cache_status.sql
+-- Author       : Tim Hall
+-- Description  : Displays the status of the result cache.
+-- Requirements : Access to the DBMS_RESULT_CACHE package.
+-- Call Syntax  : @result_cache_status
+-- Last Modified: 07/11/2012
+-- -----------------------------------------------------------------------------------
+
+SELECT DBMS_RESULT_CACHE.status FROM dual;

timhall/11g/session_fix.sql

@@ -0,0 +1,19 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/session_fix.sql
+-- Author       : Tim Hall
+-- Description  : Provides information about session fixes for the specified phrase and version.
+-- Requirements : Access to the V$ views.
+-- Call Syntax  : @session_fix (session_id | all) (phrase | all) (version | all)
+-- Last Modified: 30/11/2011
+-- -----------------------------------------------------------------------------------
+SET VERIFY OFF
+SET LINESIZE 300
+
+COLUMN sql_feature FORMAT A35
+COLUMN optimizer_feature_enable FORMAT A9
+
+SELECT *
+FROM   v$session_fix_control
+WHERE  session_id = DECODE('&1', 'all', session_id, '&1')
+AND    LOWER(description) LIKE DECODE('&2', 'all', '%', '%&2%')
+AND    optimizer_feature_enable = DECODE('&3', 'all', optimizer_feature_enable, '&3');

timhall/11g/statistics_global_prefs.sql

@@ -0,0 +1,30 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/statistics_global_prefs.sql
+-- Author       : Tim Hall
+-- Description  : Displays the top-level global statistics preferences.
+-- Requirements : Access to the DBMS_STATS package.
+-- Call Syntax  : @statistics_global_prefs
+-- Last Modified: 13-DEC-2016
+-- -----------------------------------------------------------------------------------
+
+SET SERVEROUTPUT ON
+DECLARE
+  PROCEDURE display(p_param IN VARCHAR2) AS
+    l_result VARCHAR2(50);
+  BEGIN
+    l_result := DBMS_STATS.get_prefs (pname => p_param);
+    DBMS_OUTPUT.put_line(RPAD(p_param, 30, ' ') || ' : ' || l_result);
+  END;
+BEGIN
+  display('AUTOSTATS_TARGET');
+  display('CASCADE');
+  display('DEGREE');
+  display('ESTIMATE_PERCENT');
+  display('METHOD_OPT');
+  display('NO_INVALIDATE');
+  display('GRANULARITY');
+  display('PUBLISH');
+  display('INCREMENTAL');
+  display('STALE_PERCENT');
+END;
+/

timhall/11g/system_fix.sql

@@ -0,0 +1,18 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/system_fix.sql
+-- Author       : Tim Hall
+-- Description  : Provides information about system fixes for the specified phrase and version.
+-- Requirements : Access to the V$ views.
+-- Call Syntax  : @system_fix (phrase | all) (version | all)
+-- Last Modified: 30/11/2011
+-- -----------------------------------------------------------------------------------
+SET VERIFY OFF
+SET LINESIZE 300
+
+COLUMN sql_feature FORMAT A35
+COLUMN optimizer_feature_enable FORMAT A9
+
+SELECT *
+FROM   v$system_fix_control
+WHERE  LOWER(description) LIKE DECODE('&1', 'all', '%', '%&1%')
+AND    optimizer_feature_enable = DECODE('&2', 'all', optimizer_feature_enable, '&2');

timhall/11g/system_fix_count.sql

@@ -0,0 +1,13 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/system_fix_count.sql
+-- Author       : Tim Hall
+-- Description  : Provides information about system fixes per version.
+-- Requirements : Access to the V$ views.
+-- Call Syntax  : @system_fix_count
+-- Last Modified: 30/11/2011
+-- -----------------------------------------------------------------------------------
+SELECT optimizer_feature_enable,
+       COUNT(*)
+FROM   v$system_fix_control
+GROUP BY optimizer_feature_enable
+ORDER BY optimizer_feature_enable;

timhall/11g/temp_free_space.sql

@@ -0,0 +1,10 @@
+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/11g/temp_free_space.sql
+-- Author       : Tim Hall
+-- Description  : Displays information about temporary tablespace usage.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @temp_free_space
+-- Last Modified: 23-AUG-2008
+-- -----------------------------------------------------------------------------------
+SELECT *
+FROM   dba_temp_free_space;