123 lines
4.6 KiB
SQL
123 lines
4.6 KiB
SQL
/*
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* Author : Vishal Gupta
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* Purpose : Displays currently locked objects in database
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* Parameters : 1 - owner (% - wildchar, \ - escape char) , this could also be passed as OWNER.OBJECT_NAME
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* 2 - Object name (% - wildchar, \ - escape char)
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* 3 - Object Type (% - wildchar, \ - escape char)
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*
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* Revision History:
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* ===================
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* Date Author Description
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* --------- ------------ -----------------------------------------
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* 29-Jan-16 Vishal Gupta Switched from gv$locked_objects to gv$lock, as
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* earlier view was giving information about locks on
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* temporary tables (with preserve on commit rows setting).
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* - Also added machine and process in the output
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* 06-Sep-12 Vishal Gupta Added where clause to add more filtering
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* 09-Aug-12 Vishal Gupta Created
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*
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*/
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/************************************
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* INPUT PARAMETERS
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************************************/
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UNDEFINE owner
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UNDEFINE object_name
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UNDEFINE object_type
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UNDEFINE WHERE_CLAUSE
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DEFINE owner="&&1"
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DEFINE object_name="&&2"
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DEFINE object_type="&&3"
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DEFINE WHERE_CLAUSE="&&4"
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COLUMN _owner NEW_VALUE owner NOPRINT
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COLUMN _object_name NEW_VALUE object_name NOPRINT
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COLUMN _object_type NEW_VALUE object_type NOPRINT
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set term off
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SELECT DECODE(UPPER('&&owner'),'','%','&&owner') "_owner"
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, DECODE(UPPER('&&object_name'),'','%','&&object_name') "_object_name"
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, DECODE(UPPER('&&object_type'),'','%','&&object_type') "_object_type"
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FROM DUAL;
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SELECT CASE
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WHEN INSTR('&&owner','.') != 0 THEN SUBSTR(UPPER('&&owner'),1,INSTR('&&owner','.')-1)
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ELSE DECODE(UPPER('&&owner'),'','%',UPPER('&&owner'))
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END "_owner"
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, CASE
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WHEN INSTR('&&owner','.') != 0 THEN SUBSTR(UPPER('&&owner'),INSTR('&&owner','.')+1)
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ELSE DECODE(UPPER('&&object_name'),'','%',UPPER('&&object_name'))
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END "_object_name"
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FROM DUAL;
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set term on
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PROMPT **************************************************************
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PROMPT * L O C K E D O B J E C T S
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PROMPT *
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PROMPT * Input Parameters
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PROMPT * - Owner = '&&owner'
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PROMPT * - Object Name = '&&object_name'
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PROMPT * - Object Type = '&&object_type'
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PROMPT * - Where Clause = "&&WHERE_CLAUSE"
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PROMPT **************************************************************
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COLUMN object_name HEADING "ObjectName" FORMAT a40
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COLUMN object_type HEADING "ObjectType" FORMAT a10 TRUNCATED
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COLUMN locked_mode HEADING "LockedMode" FORMAT a10
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COLUMN sid HEADING "SID" FORMAT 99999
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COLUMN inst_id HEADING "I#" FORMAT 99
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COLUMN spid HEADING "SPID" FORMAT a6
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COLUMN status HEADING "Status" FORMAT a8
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COLUMN state HEADING "State" FORMAT a12 TRUNCATED
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COLUMN logon_time HEADING "Logon Time" FORMAT a18
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COLUMN username HEADING "UserName" FORMAT a20
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COLUMN osuser HEADING "OS User" FORMAT a15 TRUNCATED
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COLUMN MACHINE HEADING "Machine" FORMAT a20 TRUNCATED
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COLUMN process HEADING "Process" FORMAT a11
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COLUMN program HEADING "Program" FORMAT a18 TRUNCATED
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COLUMN event HEADING "Event" FORMAT a30 TRUNCATED
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COLUMN last_call_et HEADING "LastCall|(sec)" FORMAT a12
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COLUMN sql_child_number HEADING "SQL|Child|No" FORMAT 99
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SELECT o.owner || '.' || o.object_name object_name
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, o.object_type
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, DECODE(l.lmode,
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0, 'None', /* Mon Lock equivalent */
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1, 'Null', /* N */
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2, 'Row-S (SS)', /* L */
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3, 'Row-X (SX)', /* R */
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4, 'Share', /* S */
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5, 'S/Row-X (SSX)', /* C */
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6, 'Exclusive', /* X */
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TO_CHAR(l.lmode)) locked_mode
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, s.sid sid
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, s.inst_id
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, s.status
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, s.username
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, s.machine
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, s.osuser
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, s.program
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, s.process
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, s.event
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FROM gv$lock l
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JOIN dba_objects o ON o.object_id = l.id1
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JOIN gv$session s ON s.inst_id = l.inst_id AND s.sid = l.sid
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WHERE o.owner like '&&owner' ESCAPE '\'
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AND o.object_name like '&&object_name' ESCAPE '\'
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AND o.object_type like '&&object_type' ESCAPE '\'
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&&WHERE_CLAUSE
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ORDER BY object_name
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;
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UNDEFINE owner
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UNDEFINE object_name
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UNDEFINE object_type
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UNDEFINE WHERE_CLAUSE
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