Oracle

HelloBeijing Shennao invites you to attend a webinar using WebEx.650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/3F/0D/wKiom1PIhfejSXSKAAIUA-fWiBg920.jpg "title=" 14053072882561.jpg "alt=" Wkiom1pihfejsxskaaiua-fwibg920.jpg "/>Topic: Web

Get table field:SELECT *From User_tab_columnswhere table_name= ' user table 'ORDER BY column_nameGet Table Comments:SELECT *From User_tab_commentswhere table_name= ' user table 'ORDER BY table_nameGet field Comments:SELECT *From

Oracle session connection number and inactive issue recordhttp://timnity.javaeye.com/blog/280383Since last week, the server Oracle database problems, in less than half a day, will be reported maxsession (150) problem, it is certain that the database

1.Change.. Refhost.xml file under/db/disk1/stage/prereq/db, added before 2.Change.. /db/disk1/install the Oraparam.ini file, add the following (the red part is the added part):[Certified Versions]#You can customise error message shown for failure,

Learn to use an OEM todayThe result is two questions!The first question: Where should I open an OEM?Solution: Find a half-day, only to know that only using IE can open the OEM,The URL used is:https://localhost:1158/em/OK, when you open this URL, you

 First, the logical system structure diagram　　Two, the logical structure diagram composition IntroductionAs can be seen from the table above, a database consists of multiple table spaces (tablespace), a table space consisting of multiple segments (

Oracle's account login issues are often tricky for Oracle beginners and even some experienced Oracle DBAs, even if they are successfully logged in to Oracle. Through systematic learning and repeated practice, the spirit of breaking the sand pot to

The concept of partitioning tables and tablespaces is distinguished between the design of Oracle partition tables: tablespace: A table space is a collection of one or more data files, all of which are stored in the specified table space, but are

Oracle server-side operations are generally as follows:　1) Installing Oracle Server Software2) Create database (automatically created at installation)3) Configure monitoring (automatic configuration at installation)4) Start Oracle Instance5) Create

The computer is Win8 64-bit, installed Oracle 11g R2 64-bit, who knows everything is finished, open the project but not even the Oracle data ...The first is the PL/SQL connection, installed Oracle server, should not be installed client, PL/SQL

Configure Oracle Environment It is recommended this user sets the specific environment for Oracle installation on ~/.bash_profile file prior to Instanc E creation. VI ~/.bash_profileCreate $Oracle _base, $ORACLE _home, $ORACLE _sid and append

--1. To view locked tablesSELECT p.spid, a.serial#, C.object_name, b.session_id, B.oracle_username,b.os_user_nameFrom V$process p, v$session A, v$locked_object B, all_objects cWHERE p.addr = a.paddrand a.process = b.processand c.object_id = b.object_

There are many articles on the internet about Oracle monitoring static registration, but most of them are simple to say, and there is no detailed example, here, will be combined with Linux AS3 under the Oracle 10gr2.0.1 to give a specific example1.

Rediscover Oracle's too-beautiful awr-related script for a brief introductionAs you know, under $oracle_home/rdbms/admin, there is a script (my environment is 11.2.0.4.2):[Email protected] ~]$ CD $ORACLE _home/rdbms/admin[Email protected] admin]$ ls-

I. EXP local export with IMP local importRun directly into the system command line.Exp command:1 exp username/[email protected] file=d:test.dmp full=y2 exp username/[email protected] file=d:test.dmp owner= (ly)3 exp username/[email protected]

The Oracle character set is a collection of symbols that interpret a byte of data, have a size, and have a mutual containment relationship. Oracle's support for national language architectures allows you to store, process, and retrieve data using

Select DISTINCT      msi.segment1  finished encoding    , Msi.description finished product description    , msi.item_type item type     ,msi.inventory_item_status_code status    , Msi.build_in_wip_flag allows the manufacture of from     INV.

Tag:des   c   code   a   com    Data     Select DISTINCT      msi.segment1  encode    , msi.description Description    , msi.item_type item type    , msi.inventory_item_status_code status     , Msi.planner_code Planner from       INV.

1 ADD_MONTHS Format:ADD_MONTHS (D, N) Note:Returns the date and time corresponding to date and time D plus N months. If N is the timing value, it indicates that D is followed; if N is negative, it indicates that D is before; if N is the decimal

Lab environment: Source end: Ip: 192.168.40.10 DataBase: Oracle 11.2.0.1.0 ORCL OS: OEL5.6 OGG: fbo_ggs_Linux_x86_ora11g_32bit Target end: Ip: 192.168.40.128 DataBase: 10.2.0.1.0 ORCL OS: OEL5.6 OGG: fbo_ggs_Linux_x86_ora11g_32bit First, configure