kill session

If a lock wait occurs, we may want to know who is waiting because the table is locked. This article will detail how to solve these problems, for more information, see If a lock wait occurs, we may want to know who is waiting because the table is

ORACLE is currently the most widely used database in the database field. Now let's quickly analyze which modes of these powerful ORACLE locks are available. ORACLE lock has the following modes: 0: none1: null 2: Row-S Row sharing (RS): Shared table

ORA-00030: User session ID does not exist., ora-00030exist When my colleague executed the SQL statement in Toad, the wireless network was suddenly interrupted. Let me check the details as follows (some information should be replaced by xxx, because

The following article mainly describes how to find the deadlock solution in the session in the Oracle database. I saw the relevant content on a highly reliable online warfare two days ago. I will share it with you today, if you are interested in the

Modify the database character set to ZHS16GBK to view the server-side character set SQLgt; select * fromV $ NLS_PARAMETERS; Modify: $ sqlplusnologSQLgt; conn Modify the database character set to ZHS16GBK to view the server-side character set SQL gt;

A developer directly runs the deletetable operating system on the database server during peak hours, causing no response to execution for a long time. Then, the SQLPLUS client is closed and the deletion statement is run again, cause data A developer

A problem often occurs. A table in oracle cannot be updated suddenly. It cannot be updated either through plsqlDeveloper or through sqlplus. Execute the update statement or execute A problem often occurs. A table in oracle cannot be updated suddenly.

Sometimes we need to go live on a new version of the stored procedure, perhaps to do a performance optimization or to add or improve the functionality, if the stored procedure is being called by the program, it will take a long time to execute,

When I delete the data of a table in a database, I use TRUNCATE table name to delete the time, prompt this error, I from the internet Baidu, there is this method to solve from V$locked_objectsession_id1 163SESSION_ID is 163.SELECT from where =

Original works, from "Deep Blue Blog" blog, dark blue blog:http://blog.csdn.net/huangyanlong/article/details/46876961RAC Production library kill lock table session killed state processing occursEnvironment:Operating system: CentOS 6.4 64BITDatabase:

From: http://blog.csdn.net/linghe301/article/details/38925481A lot of users have recently consulted in ArcGIS engine that want to be able to disconnect other clients to connect to ARCSDE users, in fact, I think that ArcGIS engine is a business

Oracle locks have the following modes: 0: None1: NULL2: Row-s row sharing (RS): Share table lock3: Row-X (RX): used for row Modification4: Share share lock (s): blocks other DML operations5: S/row-x dedicated shared rows (SRx): block other

1. What is the initial password after oracle is installed? Internal/Oracle Sys/change_on_install System/Manager Scott/Tiger Sysman/oem_temp 2. What is the initial Default User and password of Oracle9iAS Web Cache? Administrator/Administrator 3.

Check database status Check that all INSTANCE statuses and listener statuses are normal. log on to all databases or routines and check the ORACLE background processes: $ Ps-ef | grep ora $ Lsnrctl status SQL> select status from v $ instance; Check

First, execute the following code to get the locked process: select t1.sid, t1.serial#, t1.username, t1.logon_time from v$session t1 , v$locked_object t2where t1.sid = t2.session_id order by t1.logon_time; Obtain the SID and serial # Serial

Login > Sqlplus/As sysdba   // Create a tablespaceCreate tablespace tbspace_dataLoggingDatafile '/u01/Oracle/tbspace/tbspace_data01.dbf'Size 32 mAutoextend onNext 32 m maxsize 2048 mExtent management local; // Create a user and specify the

Although Oracle's locking mechanism is well-developed, many people are stuck in database programming. Don't blame others. Let's take a closer look at your design model and operational logic. The problem lies in yourself. The following program can

Oracle classic Q & A list [common] Oracle classic Q & A list [common] Directories01. What is the initial password after oracle is installed?02. What is the initial Default

  Session1:SQL> conn scott/trigerConnected.SQL> CREATE TABLE tx_eg (num number, txt varchar2 (10), sex varchar2 (10) INITRANS 1 MAXTRANS 1;INSERT into tx_eg VALUES (1, 'First ', 'female ');INSERT into tx_eg VALUES (2, 'second', 'male ');INSERT into

When sorting operations, re-indexing, and other large operations cannot be completed in the memory, the temporary tablespace will facilitate sorting. Generally, temporary tablespace is shared by multiple users and multiple sessions. The quota cannot