SCRIPT: FULLY DECODED LOCKING (文档 ID 1020008.6)

Abstract  This script provides a complex fully decoded locking information which is much more detailed  than the other two scripts in the series. Note 1020012.6 SCRIPT TO RETURN MEDIUM DETAIL LOCKING INFO Note 1020011.6 SCRIPT: LOW COMPLEXITY LOCKING INFO   Product Name, Product Version Rdbms:07.03.03 Rdbms:09.02.00.02    Platform  Platform Independent Date Created  07-NOV-2002   Instructions  Execution Environment:      <SQL, SQL*Plus> Access Privileges:      SELECT on V_$LOCK, V_$SESSION, SYS.USER$, SYS.OBJ$  Usage:      sqlplus <user>/<pw> @[SCRIPTFILE] Instructions: PROOFREAD THIS SCRIPT BEFORE USING IT! Due to differences in the way text  editors, e-mail packages, and operating systems handle text formatting (spaces,  tabs, and carriage returns), this script may not be in an executable state when you first receive it. Check over the script to ensure that errors of this type are corrected.The script will produce an output file named [outputfile]. This file can be viewed in a browser or uploaded for support analysis.   Description  The following locking information script provides fully DECODED  information regarding the locks currently held in the database.  The report generated is fairly complex and difficult to read,  but has considerable detail.    References  Note:15476.1 FAQ about Detecting and Resolving Locking Conflicts Note:1020012.6 SCRIPT TO RETURN MEDIUM DETAIL LOCKING INFO Note:1020011.6 SCRIPT: LOW COMPLEXITY LOCKING INFO   Script  Script:   ----------- cut ---------------------- cut -------------- cut --------------    SET ECHO off  REM NAME:   TFSCLOCK.SQL  REM USAGE:"@path/tfsclock"  REM ------------------------------------------------------------------------  REM REQUIREMENTS:  REM    SELECT on V_$LOCK, V_$SESSION, SYS.USER$, SYS.OBJ$  REM ------------------------------------------------------------------------  REM PURPOSE:  REM    The following locking information script provides fully DECODED  REM    information regarding the locks currently held in the database.  REM    The report generated is fairly complex and difficult to read,  REM    but has considerable detail.  REM  REM    The TFTS series contains scripts to provide (less detailed) lock   REM    information in a formats which are somewhat less difficult to read:  REM    TFSMLOCK.SQL and TFSLLOCK.SQL.  REM ------------------------------------------------------------------------  REM EXAMPLE:  REM    Too complex to show a representative sample here  REM   REM ------------------------------------------------------------------------  REM DISCLAIMER:  REM    This script is provided for educational purposes only. It is NOT   REM    supported by Oracle World Wide Technical Support.  REM    The script has been tested and appears to work as intended.  REM    You should always run new scripts on a test instance initially.  REM ------------------------------------------------------------------------  REM  set lines 200  set pagesize 66  break on Kill on sid on  username on terminal  column Kill heading 'Kill String' format a13  column res heading 'Resource Type' format 999  column id1 format 9999990  column id2 format 9999990  column locking heading 'Lock Held/Lock Requested' format a40  column lmode heading 'Lock Held' format a20  column request heading 'Lock Requested' format a20  column serial# format 99999  column username  format a10  heading "Username"  column terminal heading Term format a6  column tab format a30 heading "Table Name"  column owner format a9  column LAddr heading "ID1 - ID2" format a18  column Lockt heading "Lock Type" format a40  column command format a25  column sid format 990  select  nvl(S.USERNAME,'Internal') username,          L.SID,          nvl(S.TERMINAL,'None') terminal,          decode(command,  0,'None',decode(l.id2,0,U1.NAME||'.'||substr(T1.NAME,1,20),'None')) tab,  decode(command,  0,'BACKGROUND',  1,'Create Table',  2,'INSERT',  3,'SELECT',  4,'CREATE CLUSTER',  5,'ALTER CLUSTER',  6,'UPDATE',  7,'DELETE',  8,'DROP',  9,'CREATE INDEX',  10,'DROP INDEX',  11,'ALTER INDEX',  12,'DROP TABLE',  13,'CREATE SEQUENCE',  14,'ALTER SEQUENCE',  15,'ALTER TABLE',  16,'DROP SEQUENCE',  17,'GRANT',  18,'REVOKE',  19,'CREATE SYNONYM',  20,'DROP SYNONYM',  21,'CREATE VIEW',  22,'DROP VIEW',  23,'VALIDATE INDEX',  24,'CREATE PROCEDURE',  25,'ALTER PROCEDURE',  26,'LOCK TABLE',  27,'NO OPERATION',  28,'RENAME',  29,'COMMENT',  30,'AUDIT',  31,'NOAUDIT',  32,'CREATE EXTERNAL DATABASE',  33,'DROP EXTERNAL DATABASE',  34,'CREATE DATABASE',  35,'ALTER DATABASE',  36,'CREATE ROLLBACK SEGMENT',  37,'ALTER ROLLBACK SEGMENT',  38,'DROP ROLLBACK SEGMENT',  39,'CREATE TABLESPACE',  40,'ALTER TABLESPACE',  41,'DROP TABLESPACE',  42,'ALTER SESSION',  43,'ALTER USER',  44,'COMMIT',  45,'ROLLBACK',  46,'SAVEPOINT',  47,'PL/SQL EXECUTE',  48,'SET TRANSACTION',  49,'ALTER SYSTEM SWITCH LOG',  50,'EXPLAIN',  51,'CREATE USER',  52,'CREATE ROLE',  53,'DROP USER',  54,'DROP ROLE',  55,'SET ROLE',  56,'CREATE SCHEMA',  57,'CREATE CONTROL FILE',  58,'ALTER TRACING',  59,'CREATE TRIGGER',  60,'ALTER TRIGGER',  61,'DROP TRIGGER',  62,'ANALYZE TABLE',  63,'ANALYZE INDEX',  64,'ANALYZE CLUSTER',  65,'CREATE PROFILE',  66,'DROP PROFILE',  67,'ALTER PROFILE',  68,'DROP PROCEDURE',  69,'DROP PROCEDURE', 70,'ALTER RESOURCE COST',  71,'CREATE SNAPSHOT LOG',  72,'ALTER SNAPSHOT LOG',  73,'DROP SNAPSHOT LOG',  74,'CREATE SNAPSHOT',  75,'ALTER SNAPSHOT',  76,'DROP SNAPSHOT',  79,'ALTER ROLE', 85,'TRUNCATE TABLE',  86,'TRUNCATE CLUSTER',  87,'-',  88,'ALTER VIEW',  89,'-',  90,'-',  91,'CREATE FUNCTION',  92,'ALTER FUNCTION',  93,'DROP FUNCTION',  94,'CREATE PACKAGE',  95,'ALTER PACKAGE',  96,'DROP PACKAGE',  97,'CREATE PACKAGE BODY',  98,'ALTER PACKAGE BODY',  99,'DROP PACKAGE BODY',  command||' - ???') COMMAND,          decode(L.LMODE,1,'No Lock',                  2,'Row Share',                  3,'Row Exclusive',                  4,'Share',                  5,'Share Row Exclusive',                  6,'Exclusive','NONE') lmode,          decode(L.REQUEST,1,'No Lock',                  2,'Row Share',                  3,'Row Exclusive',                  4,'Share',                  5,'Share Row Exclusive',                  6,'Exclusive','NONE') request,  l.id1||'-'||l.id2 Laddr,  l.type||' - '||  decode(l.type,  'BL','Buffer hash table instance lock',  'CF',' Control file schema global enqueue lock',  'CI','Cross-instance function invocation instance lock', 'CS','Control file schema global enqueue lock',  'CU','Cursor bind lock', 'DF','Data file instance lock',  'DL','Direct loader parallel index create', 'DM','Mount/startup db primary/secondary instance lock',  'DR','Distributed recovery process lock',  'DX','Distributed transaction entry lock',  'FI','SGA open-file information lock',  'FS','File set lock',  'HW','Space management operations on a specific segment lock', 'IN','Instance number lock', 'IR','Instance recovery serialization global enqueue lock',  'IS','Instance state lock', 'IV','Library cache invalidation instance lock',  'JQ','Job queue lock', 'KK','Thread kick lock', 'MB','Master buffer hash table instance lock',  'MM','Mount definition gloabal enqueue lock',  'MR','Media recovery lock',  'PF','Password file lock', 'PI','Parallel operation lock', 'PR','Process startup lock', 'PS','Parallel operation lock', 'RE','USE_ROW_ENQUEUE enforcement lock',  'RT','Redo thread global enqueue lock',  'RW','Row wait enqueue lock',  'SC','System commit number instance lock',  'SH','System commit number high water mark enqueue lock',  'SM','SMON lock', 'SN','Sequence number instance lock',  'SQ','Sequence number enqueue lock',  'SS','Sort segment lock', 'ST','Space transaction enqueue lock',  'SV','Sequence number value lock',  'TA','Generic enqueue lock',  'TD','DDL enqueue lock',  'TE','Extend-segment enqueue lock',  'TM','DML enqueue lock',  'TO','Temporary Table Object Enqueue',  'TT','Temporary table enqueue lock',  'TX','Transaction enqueue lock',  'UL','User supplied lock',  'UN','User name lock',  'US','Undo segment DDL lock', 'WL','Being-written redo log instance lock',  'WS','Write-atomic-log-switch global enqueue lock',  'TS',decode(l.id2,0,'Temporary segment enqueue lock (ID2=0)',                      'New block allocation enqueue lock (ID2=1)'),  'LA','Library cache lock instance lock (A=namespace)',  'LB','Library cache lock instance lock (B=namespace)',  'LC','Library cache lock instance lock (C=namespace)',  'LD','Library cache lock instance lock (D=namespace)',  'LE','Library cache lock instance lock (E=namespace)',  'LF','Library cache lock instance lock (F=namespace)',  'LG','Library cache lock instance lock (G=namespace)',  'LH','Library cache lock instance lock (H=namespace)',  'LI','Library cache lock instance lock (I=namespace)',  'LJ','Library cache lock instance lock (J=namespace)',  'LK','Library cache lock instance lock (K=namespace)',  'LL','Library cache lock instance lock (L=namespace)',  'LM','Library cache lock instance lock (M=namespace)',  'LN','Library cache lock instance lock (N=namespace)',  'LO','Library cache lock instance lock (O=namespace)',  'LP','Library cache lock instance lock (P=namespace)',  'LS','Log start/log switch enqueue lock',  'PA','Library cache pin instance lock (A=namespace)',  'PB','Library cache pin instance lock (B=namespace)',  'PC','Library cache pin instance lock (C=namespace)',  'PD','Library cache pin instance lock (D=namespace)',  'PE','Library cache pin instance lock (E=namespace)',  'PF','Library cache pin instance lock (F=namespace)',  'PG','Library cache pin instance lock (G=namespace)',  'PH','Library cache pin instance lock (H=namespace)',  'PI','Library cache pin instance lock (I=namespace)',  'PJ','Library cache pin instance lock (J=namespace)',  'PL','Library cache pin instance lock (K=namespace)',  'PK','Library cache pin instance lock (L=namespace)',  'PM','Library cache pin instance lock (M=namespace)',  'PN','Library cache pin instance lock (N=namespace)',  'PO','Library cache pin instance lock (O=namespace)',  'PP','Library cache pin instance lock (P=namespace)',  'PQ','Library cache pin instance lock (Q=namespace)',  'PR','Library cache pin instance lock (R=namespace)',  'PS','Library cache pin instance lock (S=namespace)',  'PT','Library cache pin instance lock (T=namespace)',  'PU','Library cache pin instance lock (U=namespace)',  'PV','Library cache pin instance lock (V=namespace)',  'PW','Library cache pin instance lock (W=namespace)',  'PX','Library cache pin instance lock (X=namespace)',  'PY','Library cache pin instance lock (Y=namespace)',  'PZ','Library cache pin instance lock (Z=namespace)',  'QA','Row cache instance lock (A=cache)',  'QB','Row cache instance lock (B=cache)',  'QC','Row cache instance lock (C=cache)',  'QD','Row cache instance lock (D=cache)',  'QE','Row cache instance lock (E=cache)',  'QF','Row cache instance lock (F=cache)',  'QG','Row cache instance lock (G=cache)',  'QH','Row cache instance lock (H=cache)',  'QI','Row cache instance lock (I=cache)',  'QJ','Row cache instance lock (J=cache)',  'QL','Row cache instance lock (K=cache)',  'QK','Row cache instance lock (L=cache)',  'QM','Row cache instance lock (M=cache)',  'QN','Row cache instance lock (N=cache)',  'QO','Row cache instance lock (O=cache)',  'QP','Row cache instance lock (P=cache)',  'QQ','Row cache instance lock (Q=cache)',  'QR','Row cache instance lock (R=cache)',  'QS','Row cache instance lock (S=cache)',  'QT','Row cache instance lock (T=cache)',  'QU','Row cache instance lock (U=cache)',  'QV','Row cache instance lock (V=cache)',  'QW','Row cache instance lock (W=cache)',  'QX','Row cache instance lock (X=cache)',  'QY','Row cache instance lock (Y=cache)',  'QZ','Row cache instance lock (Z=cache)','????') Lockt  from    V$LOCK L,           V$SESSION S,          SYS.USER$ U1,          SYS.OBJ$ T1  where   L.SID = S.SID   and     T1.OBJ#  = decode(L.ID2,0,L.ID1,1)   and     U1.USER# = T1.OWNER#  and     S.TYPE != 'BACKGROUND'  order by 1,2,5  /  ----------- cut ---------------------- cut -------------- cut --------------  Examples:  =========    NOTE:  The following report is fairly complex and difficult to format here,   as it is over eighty columns wide.      Username    SID Term   Table Name    COMMAND                     Lock Held            Lock Requested       ID1 - ID2          Lock Type                                                      ---------- ---- ------ ------------------------------   ------------------------- -------------------- --------------------   ------------------ ----------------------------------------                     SCOTT         7 ttyp9  None                            UPDATE                      Exclusive            NONE                 196615-215922      TX - Transaction   enqueue lock                                                       SCOTT.TABLE_CONFIG              UPDATE                      Row Exclusive        NONE                 3364-0             TM - DML enqueue   lock                                          SCOTT         8 ttyr5  None                            INSERT                      Exclusive            NONE                 196632-215907      TX - Transaction   enqueue lock                              SCOTT.TT                        INSERT        Row Exclusive        NONE                 3384-0             TM - DML enqueue   lock                                          SYS           6 ttyq3  None                            UPDATE                      NONE                 Exclusive            196615-215922      TX - Transaction   enqueue lock                                     None                            UPDATE               Exclusive            NONE                 131093-2324        TX - Transaction   enqueue lock                                                       SCOTT.TABLE_CONFIG              UPDATE                      Row Exclusive        NONE                 3364-0             TM - DML enqueue   lock                      SYSTEM       11 ttyq4  None                            UPDATE                      NONE                 Exclusive            196615-215922      TX - Transaction   enqueue lock                                                       SCOTT.TABLE_CONFIG              UPDATE                      Row Exclusive     NONE                 3364-0                TM - DML enqueue   lock                             SYSTEM       12 ttyr6  None DELETE                      Exclusive            NONE                 131100-2321        TX - Transaction   enqueue lock                                             SCOTT.TT                                  DELETE                      Row Exclusive        NONE                 3384-0             TM - DML enqueue   lock                                    USUPPORT      9 ttyp1  None                            SELECT                      Exclusive            NONE                 131083-2316        TX - Transaction   enqueue lock     Disclaimer  EXCEPT WHERE EXPRESSLY PROVIDED OTHERWISE, THE INFORMATION, SOFTWARE, PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS. ORACLE EXPRESSLY DISCLAIMS ALL WARRANTIES OF ANY KIND, WHETHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. ORACLE MAKES NO WARRANTY THAT: (A) THE RESULTS THAT MAY BE OBTAINED FROM THE USE OF THE SOFTWARE WILL BE ACCURATE OR RELIABLE; OR (B) THE INFORMATION, OR OTHER MATERIAL OBTAINED WILL MEET YOUR EXPECTATIONS. ANY CONTENT, MATERIALS, INFORMATION OR SOFTWARE DOWNLOADED OR OTHERWISE OBTAINED IS DONE AT YOUR OWN DISCRETION AND RISK. ORACLE SHALL HAVE NO RESPONSIBILITY FOR ANY DAMAGE TO YOUR COMPUTER SYSTEM OR LOSS OF DATA THAT RESULTS FROM THE DOWNLOAD OF ANY CONTENT, MATERIALS, INFORMATION OR SOFTWARE. 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REFERENCES

NOTE:1020012.6 - Script to Return Locking Information (Medium Detail) 
NOTE:1020011.6 - SCRIPT: LOW COMPLEXITY LOCKING INFO

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DATA_COLLECT; TFTS