2026-03-12 20:23:15

vg/whoami.sql

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+@@header
+
+/*
+*
+*  Author     : Vishal Gupta
+*  Purpose    : Display current session's details
+*  Parameters : NONE
+*
+*  Revision History:
+*  ===================
+*  Date       Author        Description
+*  ---------  ------------  -----------------------------------------
+*  11-Feb-15  Vishal Gupta  Shortened columns output width
+*  20-Apr-12  Vishal Gupta  Created
+*
+*/
+
+COLUMN SID                                                        FORMAT 99999
+COLUMN PID                                                        FORMAT 999999
+COLUMN SPID                                                       FORMAT a6
+COLUMN Process                                                    FORMAT a11
+COLUMN instance_number        HEADING "I#"                        FORMAT 99
+COLUMN serial#                HEADING "Serial#"                   FORMAT 99999
+COLUMN database_role          HEADING "Database|Role"             FORMAT a9
+COLUMN db_unique_name         HEADING "DB Unique|Name"            FORMAT a20
+COLUMN instance_name          HEADING "Instance|Name"             FORMAT a10
+COLUMN host_name              HEADING "DB HostName"               FORMAT a15  TRUNCATE
+COLUMN machine                HEADING "Client|Machine"            FORMAT a20  TRUNCATE
+COLUMN program                HEADING "Client|Program"            FORMAT a15  TRUNCATE
+COLUMN process                HEADING "Client|Process"            FORMAT a15  
+
+SELECT s.sid
+     , i.instance_number
+     , s.serial#
+     , p.pid
+     , p.spid
+     , d.database_role
+     , d.db_unique_name
+     , i.instance_name
+     , i.host_name
+     , s.machine
+     , s.program
+     , s.process
+FROM v$instance i
+     JOIN v$database d ON 1=1
+     JOIN (select sid from v$mystat where rownum = 1) m ON 1=1
+     JOIN v$session s ON s.sid = m.sid
+     JOIN v$process p ON p.addr = s.paddr
+WHERE 1=1
+;
+
+@@footer