Usually windows will take 30 to 2 mins to shutdown the system .. Here is a tip that will give us the power to shutdown immediate a windows system . “Just like switching off a bulb” To do this , open the task mananger by pressing CTRL+ALT+DEL . Then Click on the shutdown menu .. […]
The new face of application theming , personas . You can change the style what ever you like at any time . no need to restart the firefox. And the best news is “NO NEED To RESTART .. 🙂 ” You can get personas from here http://getpersonas.com
Normally sequences are not exported if we give partial export. For such cases we can use sql to generate quries for sequence droping and creating select ‘drop sequence ‘||sequence_name||’;’ from user_sequences where sequence_name like’SEQ_DB%’; select ‘create sequence ‘||sequence_name|| ‘ minvalue ‘|| MIN_VALUE || ‘ maxvalue ‘|| MAX_VALUE || ‘ start with ‘||last_number|| ‘ increment by […]
In Oracle there is a easy way to track the current queries processed by the database. Suppose you want to track the Insert queries in your DB . then for that use this query select substr(sql_text,instr(sql_text,’INTO “‘),30) table_name, rows_processed, round((sysdate-to_date(first_load_time,’yyyy-mm-dd hh24:mi:ss’))*24*60,1) minutes, trunc(rows_processed/((sysdate-to_date(first_load_time,’yyyy-mm-dd hh24:mi:ss’))*24*60)) rows_per_min from sys.v_$sqlarea where sql_text like ‘INSERT %INTO “%‘ and command_type […]
Here is the query to get the locked tables in oracle SELECT l.inst_id,SUBSTR(L.ORACLE_USERNAME,1,8) ORA_USER, SUBSTR(L.SESSION_ID,1,3) SID, S.serial#, SUBSTR(O.OWNER||’.’||O.OBJECT_NAME,1,40) OBJECT, P.SPID OS_PID, DECODE(L.LOCKED_MODE, 0,’NONE’, 1,’NULL’, 2,’ROW SHARE’, 3,’ROW EXCLUSIVE’, 4,’SHARE’, 5,’SHARE ROW EXCLUSIVE’, 6,’EXCLUSIVE’, NULL) LOCK_MODE FROM sys.GV_$LOCKED_OBJECT L, DBA_OBJECTS O, sys.GV_$SESSION S, sys.GV_$PROCESS P WHERE L.OBJECT_ID = O.OBJECT_ID and l.inst_id = s.inst_id AND L.SESSION_ID = […]
Table Space Usage in Oracle
