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查看当前数据库里锁的情况
select t2.username,t2.sid,t2.serial#,t2.logon_time
from v$locked_object t1,v$session t2
where t1.session_id=t2.sid order by t2.logon_time;
结束会话
ALTER SYSTEM KILL SESSION 'sid,serial#';
Ext.define('MyApp.view.MyGridPanel', {
extend: 'Ext.grid.Panel',
requires: [
'Ext.grid.column.Number',
'Ext.grid.column.Date',
'Ext.grid.column.Boolean',
'Ext.grid.View'
],
height: 250,
width: 400,
title: 'My Grid Panel',
...
本地不安装oracle情况下使用PL/SQL developer
网上下载 OCI
如下图:
如果没有NETWORK目录要手动建 结构:\NETWORK\ADMIN
在ADMIN目录下新文件tnsnames.ora
文件内容:
youNETname =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)( ...