how to unlock vault lock

transaction makes a request to the system before it operates on a data object,To lock it. After locking, the transaction has some control over the data object, and the other transaction cannot perform the data object until the transaction releases the lock.The update operation.There are two basic types of locks in the database, exclusive locks (Exclusive Locks, or x locks), and shared locks (share Locks, S locks). WhenData is locked in the row, it ca

Label:The situation I encountered:When querying a table with a SELECT statement, followed by for update,Select from Table for updateWhen you modify the data in the table, but do not have a commit to turn off PL/SQL, the next time to open the execution of the above statement, will be stuck, no more for updateFirst, the lock tableTo view the lock table process SQL statement:Select from whereIf there is a

If there is a lock waiting, we might be more interested in knowing who locked the table and who's waiting.The following statement can query who locked the table: Copy Code code as follows: SELECT/*+ Rule * * s.username, Decode (L.type, ' TM ', ' TABLE LOCK ', ' TX ', ' ROW LOCK ', NULL) Lock_level, O.owner,o.object_name,o.object_type, S.s

Tip: This command is only used in sliding unlock state. 1. In standby mode, click "Application". 2. Click "Set". 3. Click on "My Device". 4. Click on "Lock Screen". 5. "Wake up in the lock screen" to tick. 6. Click "Set Wake Command". 7. Click "Wake up Voice Talk". Tip: You can also choose to wake up at

1, first defining Screenlistener Package com.app.lib; Import Android.content.BroadcastReceiver; Import Android.content.Context; Import android.content.Intent; Import Android.content.IntentFilter; Import Android.os.PowerManager; /** * Created by ${zyj} on 2016/6/21. * * Public class Screenlistener {private context mcontext; private Screenbroadcastreceiver mscreenreceiver; Statelistener Mscreenstatelistener; Public Screenlistener {mcontext = context; mscreenreceiver = new Screenbroadcastr

in development, we may have deadlocks when manipulating the database, and if we don't want to wait, this requires us to manually kill the process. Oracle View Lock Table SELECT l.session_id Sid, S.serial#, L.locked_mode,l.oracle_username, l.os_user_name,s.machine, S.terminal, O.object_name, s.logon_time from v$locked_object l, all_objects o, v$session s WHERE l.object_id = o.object_id　　and l.session_id = S.sid Order by Sid, S.serial#; Oracle

Recently, the company asked to do a nine Sudoku unlock, I used the millet cell phone, watching him that set the lock screen nine Sudoku very good-looking, did the component, do not use picture resources, pure code to achieve. Respect each hard blogger, modify on the basis of http://blog.csdn.net/mu399/article/details/38734449 Effect Chart: Key Code classes: Mathutil.java /** * @author soban

Label:If the data in the Oracle data table is not responding when it is being hacked, it is likely that the table is locked. Use the following command to resolve the locking problem.Lock table Status query. Copy and paste directly to it.--Lock Table query SQL SELECT object_name, Machine, S.sid, s.serial# from gv$locked_object l, dba_objects o, gv$session s where l.object_id = o.object_id and l.session_id = S.sid;

Tags: Object add _id session SID Select DBA Oracle lock table ACLSelect substr (object_name,1,30), substr (os_user_name,1,20) from v$locked_object,user_objectswhere v$locked_object.object_id = user_objects.object_idSelect B.owner,b.object_name,a.session_id,a.locked_modeFrom V$locked_object a,dba_objects bwhere b.object_id = a.object_idSelect T2.username,t2.sid,t2.serial#,t2.logon_time,t3.sql_textFrom V$locked_object t1,v$session t2,v$sqltext T3where T

If there are uncommitted tasks in the repository, the related table will always be in a deadlock state and will affect other processes (unless used with (NOLOCK) in the enquiry).Because of the isolation of the task, the other session can not simply pass through the rollback transaction to roll the task, and only finally did not submit the task of the progress of the conversation, and then because of the atomic nature of the mission, eventually its progress, the task will be rolled back.How do I