connecting to an oracle database

... Create a Database 3 4 Trang 8Using the DBCA to Create a Database5 6 7 Trang 93-9 Copyright © 2005, Oracle All rights reserved.Using the DBCA to Create a Database 8 9 Trang 10Using the DBCA to Create ... 2005, Oracle All rights reserved.Database Configuration Assistant (DBCA) Trang 6Using the DBCA to Create a DatabaseTrang 73-7 Copyright © 2005, Oracle All rights reserved.Using the DBCA to Create ... Trang 1Copyright © 2005, Oracle All rights reserved. Creating an Oracle Database Trang 2After completing this lesson, you should be able to do the following: • Create a database with the Database

Ngày tải lên: 01/07/2014, 08:39

... to secure your VoIP traffic Applications for Connecting to an IP WAN Connecting voice gateways over an IP WAN allows you to send voice and video to other locations as IP packets For businesses ... Michael Flannagan, Richard Froom, and Kevin Turek • End-to-End QoS Network Design: Quality of Service in LANs, WANs, and VPNs by Christina Hattinghand and Tim Szigeti Using Class Maps to Classify ... 8-2 Mapping QoS to MPLS StandardsAs stated earlier, it is important to thoughtfully plan your QoS strategy You need to decide how to group traffic and what DSCP value to give to each of those

Ngày tải lên: 16/11/2014, 20:15

... Shut the database down As oracle on node1 [oracle@node1 oracle]$ export ORACLE_HOME=/opt/oracle/product/11.1/si [oracle@node1 oracle]$ export ORACLE_SID=ERI [oracle@node1 oracle]$ $ORACLE_HOME/bin/sqlplus ... Mining options [oracle@node1 oracle]$ export ORACLE_HOME=/opt/oracle/product/11.1/si [oracle@node1 oracle]$ scp $ORACLE_HOME/dbs/initERI.ora node2:/$ORACLE_HOME/dbs/ [oracle@node1 oracle]$ ssh ... subdirectory Trang 13Next we must make sure that the Single Instance will start on node2 As oracle on node2 [oracle@node2 oracle]$ export ORACLE_HOME=/opt/oracle/product/11.1/si [oracle@node2 oracle]$

Ngày tải lên: 30/03/2014, 13:20

... www.it-ebooks.info Instant Oracle Database and PowerShell How-to Welcome to Instant Oracle Database and PowerShell How-to In this book you will learn how to interact with Oracle databases ... you will want to have installed and congured to get started. Accessing Oracle (Simple), teaches you to access Oracle through loading ODP.NET and other libraries. Connecting and disconnecting ... Instant Oracle Database and PowerShell How-to 7 Setting up your environment (Simple) 7 Accessing Oracle (Simple) 8 Connecting and disconnecting (Simple) 12 Retrieving data (Simple) 16 Filtering and

Ngày tải lên: 24/04/2014, 15:42

... execution and faulttolerance of jobs executing in the cluster The NameNode can split the submittedjob into multiple tasks and assign each task to a DataNode to process The DataNode stores and processes ... making it difficult to randomlypick out a tuple according to a field value in the tuple Moreover, we must considerhow to break down UpSizeR into small Map-Reduce tasks and how to manage Trang 19the intermediate ... scalable and load balanced In our case, when analyzing an inputdataset, Map-Reduce can split the input and assign each small piece to the pro-cessing unit, and then finally results are automatically

Ngày tải lên: 12/10/2015, 17:35

... Appendix B: Manifest file to add Oracle database as an SMF service21 Trang 3The Oracle Solaris 10 Operating System introduced new features to enhance manageability, performance and availability to unprecedented ... script oracledb in /lib/svc/method directory and change its permission to 555 This script will have methods to start and stop the Oracle database • Validate and import the manifest file into the ... would need access to all commands under the $ORACLE_HOME/bin directory He would need access to commands found in the /usr/bin and /usr/sbin directories An Oracle database administrator would additionally

Ngày tải lên: 04/12/2015, 05:48

... and Database Security 147 4 Automatic SQL Tuning and SQL Plan Management 213 5 Automatic Storage Management and Partitioning Enhancements 263 6 Performance Enhancements 321 7 RMAN ... Consultant for Oracle Corporation in New York, working with NBC and Lehman Brothers In addition to being a professional Oracle database administrator, Sam has also taught Oracle DBA classes for many ... Systems in Amarillo, Texas; and at US Steel in Pennsylvania and Minnesota Trang 9CONTENTS AT A GLANCE 1 Installing, Upgrading, and Change Management 1 2 Diagnosing and Resolving Problems

Ngày tải lên: 23/10/2013, 17:15

... Installing Oracle Database 11g and Creating a Database 11 3 Upgrading to Oracle Database 11g 21 4 Planning Oracle Applications—Approaches, Risks, and Standards 31 PART II SQL and SQL*Plus ... Trang 2Oracle Database 11g : The Complete Reference Trang 3This page intentionally left blank Trang 4Oracle Database 11g : The Complete Reference Kevin Loney New York Chicago San Francisco ... Oracle Database 11g DBA Handbook, Oracle Advanced Tuning and Administration, and Oracle SQL & PL/SQL Annotated Archives He is the author of numerous technical articles in industry magazines and

Ngày tải lên: 28/10/2013, 00:15

... each database are organized by the database name and instance name For example, if the Oracle base is /u01/app/oracle and the database name and the instance name are both orcl2, the subdirectories ... information and uploads it to the Oracle configuration repository ■ Oracle Warehouse Builder This tool is installed as part of the Oracle Database server software ■ Oracle Database Vault This tool ... releases, it took quite a bit of work to reconfigure a database from Database Control to Grid Control In Oracle Database 11g, you can use the Enterprise Manager plug-in provided by the DBCA to automate

Ngày tải lên: 28/10/2013, 00:15

... storage area will be used for the datafiles, consider Oracle Managed Files to manage the placement of the datafiles You can use automatic storage management (ASM) to simplify your storage management ... features to determine how your application can best exploit them for functionality and performance Trang 2Installing Oracle Database 11g and Creating a Database 11 Trang 312 Part I: Critical Database ... how to install Oracle Database 11g and how to upgrade to Oracle Database 11g from prior releases Following those chapters, you will see an overview of application planning, followed by many

Ngày tải lên: 06/11/2013, 10:15

... manage one non-Oracle Database and several Oracle Databases An application needs to access the non-Oracle database as if it were part of the Oracle database What tool allows you to do this? (Choose ... HR.CUSTOMERS to all users in the database, which statement would you use? A GRANT SELECT ON HR.CUSTOMERS TO ALL USERS; B GRANT SELECT ON HR.CUSTOMERS TO ALL; C GRANT SELECT ON HR.CUSTOMERS TO ANONYMOUS; ... SQL is the standard language to query and modify data as well as manage databases SQL is the common language used by programmers, database administrators, and users to access and manipulate data

Ngày tải lên: 07/11/2013, 11:15

... or Thomas BETWEEN You can use the BETWEEN operator to test a range BETWEEN A AND B evaluates to TRUE if the value is greater than or equal to A and less than or equal to B If NOT is used, the ... UNKNOWN NOT You can use the NOT operator to reverse the result It evaluates to TRUE if the operand is FALSE, and it evaluates to FALSE if the operand is TRUE NOT returns NULL if the operand is NULL ... >= 35; Trang 2Name COMMISSION_PCT -John Russell .4 Janette King 35 Patrick Sully .35 Allan McEwen 35 ANY or SOME You can use the ANY or SOME operator to compare a value to each value

Ngày tải lên: 07/11/2013, 11:15

... maintain, manage, and monitor one or more standby databases to enable production Oracle databases to survive failures, disasters, errors, and data corruptions Data Guard maintains these standby databases ... restoring fault tolerance after secondary site or clusterwide scheduled outage, restoring fault tolerance after a standby database data failure, restoring fault tolerance after the production database ... part describes how to manage an HA Oracle environment Chapter 8, "Using Oracle Enterprise Manager for Monitoring and Detection" This chapter describes how to monitor and detect system

Ngày tải lên: 10/12/2013, 13:15

... < “Less-than” operator <= “Less-than or equal to” operator > “Greater-than” operator >= “Greater-than or equal to” operator ( and) Expression or list delimiters << and>> ... • Cannot branch into an IF statement, LOOP, or subblock • Cannot branch from one section of an IF statement toanother (from the IF-THEN section to the ELSE section is illegal) • Cannot branch ... NULLstatement can be this necessary executable statement) Theformat of a GOTO statement is: Trang 37There are several scope restrictions on where a GOTO canbranch control A GOTO:• Can branch out of an IF

Ngày tải lên: 13/12/2013, 03:15

... value to an interval day to second literal NUMTOYMINTERVAL Converts a number value to an interval year to month literal RAWTOHEX Casts a raw to a hexadecimal Trang 23Function DescriptionROWIDTOCHAR ... Casts a ROWID to a character SCN_TO_TIMESTAMP Converts an SCN to corresponding timestamp of the change TIMESTAMP_TO_SCN Converts timestamp to an SCN TO_BINARY_DOUBLE Converts input into a BINARY_DOUBLE ... 12/04/00) To avoid problems with implicit conversions, Oracle provides explicit date/character-conversion functions: TO_DATE, TO_CHAR, TO_TIMESTAMP, TO_TIMESTAMP_TZ, TO_DSINTERVAL, and TO_YMINTERVAL

Ngày tải lên: 14/12/2013, 15:15

... multiple instances LANGUAGE Û N returns the language, territory, and database character set The delimiters are an underscore (_) between language and territory and a period (.) between the tory and character ... connected AS SYSDBA LANG Returns the ISO abbreviation for the language name LANGUAGE Returns a character string containing the language and terri-tory used by the session and the database character ... INTERVAL YEAR TO MONTH and INTERVAL DAY TO SECOND can be added or subtracted from date/time datatypes You need to know how to interpret and create expressions that add intervals to or subtract

Ngày tải lên: 14/12/2013, 15:15

... Statement 1 and 2 are false. B Statement 1 is true, and statement 2 is false. C Statement 1 is false, and statement 2 is true. D Statements 1 and 2 are true. Trang 15Answers to Review Questions 195Answers ... database management systems (RDBMSs), related data can be stored in tiple tables You use the power of SQL to relate the information and query data A SELECTstatement has a mandatory SELECT clause and ... set, and Oracle provides UNION, INTERSECT, and MINUS operators to get the desired results You will learn how these opera-tors work in this chapter Writing Multiple-Table Queries In relational database

Ngày tải lên: 14/12/2013, 15:15

... -SYSTEM PERMANENTSYSAUX PERMANENTUNDOTBS1 UNDOTEMP TEMPORARYUSERS PERMANENTEXAMPLE PERMANENT To find the total space allocated to each tablespace, you need to query DBA_DATA_FILES and DBA_TEMP_FILES ... columns where an outer join operator is specified You can use AND and = in the outer join 7 A, C Options A and B have an ORDER BY clause used in the subquery An ORDER BY clause can be used in ... discuss how to insert new data into a table, update existing data, and delete existing data from a table Because Oracle is a multiuser database and more than one user or session can change data

Ngày tải lên: 14/12/2013, 15:15

... which stores the date and time Oracle9 i Database introduced the TIMESTAMP and INTERVAL datatypes to enhance the storage and manipulation of date and time data Six datetime datatypes in Oracle ... most important type of object in an Oracle Data- base, it is important to know how to create tables and constraints on tables. Database Objects Overview Data in the Oracle Database is stored in ... customer are stored in the same physical storage area (block). Database storage and blocks are discussed in Chapter 8, “Introducing Oracle 11g Components and Architecture.” Database links A database

Ngày tải lên: 14/12/2013, 15:15

... chỉ một instance có thể sử dụng file mật khẩu SHARED nhiều instance có thể dùng file mật khẩu 3. Gán quyền cho user GRANT SYSDBA TO admin; GRANT SYSOPER TO admin 4. Kết nối tới database theo ... database Dissmount database sẽ đóng nốt các control file thuộc database đang mở. Shoutdown Instance Đây là bước cuối cùng, intance sẽ được tắt hẳn. Các trace file và Alert file của instance ... sau:  Database Administrators  Security Officers  Application Developers  Application Administrators  Database Users  Network Administrators 5.1.1. Database Administrators Do...

Ngày tải lên: 09/10/2013, 13:20