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Gives very basic information on the database
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Diff for: ‎db_report.sql

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REM Script Name : db_report.sql
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REM Author : Craig Richards
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REM Created : 07-December-2006
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REM Last Modified :
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REM Version : 1.0
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REM
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REM Modifications :
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REM
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REM Description :
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SET PAUSE OFF
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SET HEADING OFF
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ACCEPT dbsid PROMPT "Enter SID for report : ";
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SPOOL /admin/output/db_report_&dbsid
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PROMPT Database Information
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PROMPT ====================
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SELECT banner from v$version;
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SET HEADING ON
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select DBID,name,LOG_MODE,created from v$database;
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SET HEADING OFF
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PROMPT
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PROMPT Who Has the Dba privilege
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PROMPT =========================
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SELECT grantee FROM dba_role_privs WHERE granted_role = 'DBA';
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PROMPT
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PROMPT Who owns the recovery catalog
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PROMPT =============================
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SELECT grantee FROM dba_role_privs WHERE granted_role = 'RECOVERY_CATALOG_OWNER';
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SET FEEDBACK OFF
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PROMPT
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PROMPT Map of datafiles, controlfiles, redo logs
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PROMPT =========================================
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PROMPT
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PROMPT Datafiles
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PROMPT =========
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SELECT file_name FROM dba_data_files;
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PROMPT
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PROMPT Control Files
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PROMPT =============
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COLUMN name FORMAT A40
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SELECT name FROM v$controlfile;
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CLEAR COLUMNS
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PROMPT
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PROMPT Redo Logs
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PROMPT =========
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SELECT member FROM v$logfile;
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SET PAUSE OFF
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SET FEEDBACK OFF
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SET PAGESIZE 66
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SET TERMOUT OFF
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SET TRIMSPOOL ON
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TTITLE SKIP 2 CENTER 'FREE - Free space by Tablespace' skip 2
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COLUMN dummy NOPRINT
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COLUMN pct_used FORMAT 999.9 HEADING "%|Used"
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COLUMN name FORMAT A16 HEADING "Tablespace Name"
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COLUMN bytes FORMAT 9,999,999,999,999 HEADING "Total Bytes"
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COLUMN used FORMAT 9,999,999,999,999 HEADING "Used"
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COLUMN free FORMAT 999,999,999,999 HEADING "Free"
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BREAK ON REPORT
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COMPUTE SUM of bytes ON REPORT
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COMPUTE SUM of free ON REPORT
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COMPUTE SUM of used ON REPORT
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SELECT a.tablespace_name name, b.tablespace_name dummy,
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SUM(b.bytes)/COUNT( DISTINCT a.file_id||'.'||a.block_id ) bytes,
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SUM(b.bytes)/COUNT( DISTINCT a.file_id||'.'||a.block_id ) -
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SUM(a.bytes)/COUNT( DISTINCT b.file_id ) used,
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SUM(a.bytes)/COUNT( DISTINCT b.file_id ) free,
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100 * ( (SUM(b.bytes)/COUNT( DISTINCT a.file_id||'.'||a.block_id )) -
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(SUM(a.bytes)/COUNT( DISTINCT b.file_id ) )) /
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(SUM(b.bytes)/COUNT( DISTINCT a.file_id||'.'||a.block_id )) pct_used
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FROM sys.dba_free_space a, sys.dba_data_files b
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WHERE a.tablespace_name = b.tablespace_name
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GROUP BY a.tablespace_name, b.tablespace_name;
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SET TERMOUT ON
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TTITLE OFF
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PROMPT
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PROMPT User Information
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PROMPT ================
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PROMPT
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COLUMN username FORMAT A20
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COLUMN profile FORMAT A10
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COLUMN default_tablespace FORMAT A15
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COLUMN temporary_tablespace FORMAT A15
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select username, default_tablespace, temporary_tablespace,profile, created from dba_users;
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CLEAR COLUMNS
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PROMPT
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PROMPT Database Parameters
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PROMPT ===================
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COLUMN name FORMAT A40
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COLUMN value FORMAT A60
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SET LINES 200
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select name, value from v$parameter;
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CLEAR COLUMNS
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SET LINES 80
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SET PAUSE OFF
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COLUMN segment_name FORMAT A15
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COLUMN tablespace_name FORMAT A15
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PROMPT
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PROMPT Rollback Segments
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PROMPT =================
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SELECT segment_name, tablespace_name, segment_id, status
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FROM dba_rollback_segs;
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SET PAUSE OFF
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SET FEEDBACK OFF
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COLUMN name FORMAT A20
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SELECT name, optsize, shrinks, aveshrink, extends,wraps
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FROM v$rollstat, v$rollname
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WHERE v$rollstat.usn=v$rollname.usn;
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PROMPT
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PROMPT Invalid Objects in the database
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PROMPT ===============================
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SET LINES 200
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COLUMN owner FORMAT A20
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COLUMN object_name FORMAT A30
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COLUMN object_type FORMAT A30
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select owner, object_name, object_type from dba_objects where status = 'INVALID';
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CLEAR COLUMNS
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SET LINESIZE 80
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PROMPT
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PROMPT SGA Settings
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PROMPT ============
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SHOW SGA;
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PROMPT
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PROMPT Tablespace Information
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PROMPT ======================
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COLUMN tablespace_name FORMAT A25
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SET LINES 200
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SET HEADING ON
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select tablespace_name, initial_extent, next_extent,min_extents,max_extents,extent_management from dba_tablespaces;
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COLUMN file_name FORMAT A80
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select file_name from dba_data_files where AUTOEXTENSIBLE = 'YES';
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CLEAR COLUMNS
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SET LINES 80
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PROMPT
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PROMPT DBMS SCHEDULER
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PROMPT ==============
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SELECT owner, job_name, job_type FROM dba_scheduler_jobs;
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PROMPT
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PROMPT Undo Stats
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PROMPT ==========
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PROMPT
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SET LINES 200
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SELECT TO_CHAR(MIN(Begin_Time), 'DD-MON-YYYY HH24:MI:SS') "Begin Time",
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TO_CHAR(MAX(End_Time), 'DD-MON-YYYY HH24:MI:SS') "End Time",
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SUM(Undoblks) "Total Undo Blocks Used",
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SUM(Txncount) "Total Num Trans Exec",
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MAX(Maxquerylen) "Longest Query(in secs)",
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MAX(Maxconcurrency) "Highest Concurrent Trans Count",
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SUM(Ssolderrcnt), SUM(Nospaceerrcnt)
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FROM v$undostat;
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SPOOL OFF
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REM exit
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REM End of Script

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