basic linux commands with examples ppt

Ngày tải lên: 24/03/2014, 19:20

... and shut down a database?  Enhancing the basic physical architecture of an Oracle database. Let’s begin with some very basic concepts. 3.1 The Basic Concepts Oracle Database 10 g is ... datatype. Now you know the basic terminology for tables, rows, columns, and databases. As you know, security is always an issue when it comes to infor- mation. You may be familiar with some basic ways to ... Spooling is useful for saving queries you develop in SQL*Plus. In addition, with a few extra commands, you can create a report (with headings, titles, summaries, and so on) from SQL queries and spool...

Ngày tải lên: 24/12/2013, 12:17

... Functions  CUME_DIST(expression [, expression ]) WITHIN GROUP (ORDER BY expression [, expression]) . The cumulative distribu- tion of an expression within a group of values. A cumulative fre- quency ... func- tion, we start with the probability and compute the corresponding value for the cumulative distribution. 11.2.1.4 Ranking Functions  RANK(expression [, expression ]) WITHIN GROUP (ORDER ... values.  PERCENT_RANK(expression [, expression ]) WITHIN GROUP (ORDER BY [, expression ]). A cumulative distribution ranking function. See CUME_DIST above.  DENSE_RANK(expression [, expression ]) WITHIN GROUP (ORDER BY...

Ngày tải lên: 24/12/2013, 12:17

... are four simple examples for showing entire XML value contents. The first two examples will return the entire XML value in a single row on a single line. The third and fourth examples will beautify ... present the usefulness of XML with respect to both Oracle Database and relational databases in general. The next chapter will begin coverage of Data Definition Language (DDL) commands by looking at tables. 17.4 ... watermark. 416 18.6 Adding Comments to Tables  You cannot use a WHERE clause filter with a TRUNCATE com- mand like you can with a DELETE command. Thus TRUNCATE will always delete all rows from a table. You...

Ngày tải lên: 24/12/2013, 12:17

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Ngày tải lên: 12/08/2014, 20:22

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Ngày tải lên: 05/10/2012, 08:20

Ngày tải lên: 05/07/2013, 11:31

... connection closes.  PHP/CURL Book with Examples     <?php // Example custom_header.php // Get Secure Page from www.neteller.com // With Custom Header. // Copyright http://curl.phptrack.com ...  &    PHP/CURL Book with Examples     <?php // Example 010 // Bug Tracking with Viewing Whats Header passed and Returns // Copyright ... ($ch); print $result; ?>  PHP/CURL Book with Examples       -   )   & -  % 8 .  ...

Ngày tải lên: 06/10/2013, 09:20

... tells you that the Linux bash shell is ready to accept your commands. 4.1.3 Issuing Commands The component of Linux that interprets and executes commands is called the shell. Linux supports a ... Linux commands. At first, you may find Linux output cryptic and difficult to read, but over time you'll grow to appreciate the efficiency with which Linux communicates information. Linux ... Getting Help Because Linux provides so many commands and because Linux commands provide so many possible options, you can't expect to recall all of them. To help you, Linux provides the...

Ngày tải lên: 28/10/2013, 16:15

... An A channel with this mess in it, and still ZERO ERRORS with SmartBits! KRONE: 800-775-KRONE www.kroneamericas.com www.truenet-system.com No part of this document may be reproduced without permission ... field experiences with poorly performing LANs. The first incorrect assumption that has been made is that there is no need for post-installation active testing on LANs. KRONE provides this service with every ... as the basis for all subsequent examples) : We first need to assume that the one frame error was the result of just one bit error (this carries forward to all examples) . In reality, its possible...

Ngày tải lên: 10/12/2013, 02:15

... data without errors that cause retransmission and delays. Cabling and connectivity backed by a reputable vendor with guaranteed error-free performance help avoid poor transmission within ... defined by the performance of the infrastructure. As information is sent back and forth within your facility and with the outside world, huge streams of data are transferred to and from equipment ... Data Center with Flexible White Space Principle 2: Reliability Uninterrupted service and continuous access are critical to the daily operation and productivity of your business. With downtime...

Ngày tải lên: 10/12/2013, 03:15

Ngày tải lên: 10/12/2013, 13:15

... IsLeapYear prefaced with an instance of Date: mydate.IsLeapYear(1997) // Won't work! You must call IsLeapYear prefaced with the class name: Date.IsLeapYear(1997) Within the class definition ... INCH 220 WHAT'S WITH THE PRINTER? 221 MANUAL CONVERSIONS 222 PAGE UNITS AND PAGE SCALE 225 PEN WIDTHS 228 PAGE TRANSFORMS 231 Programming Microsoft Windows with C# Charles Petzold ... or by any means without the written permission of the publisher. Library of Congress Cataloging-in-Publication Data Petzold, Charles, 1953- Programming Microsoft Windows with C# / Charles...

Ngày tải lên: 10/12/2013, 14:16

... of the location of the /examples context Alias /examples "sys:/jakarta-tomcat-3.2.2/webapps /examples& quot; <Directory "sys:/jakarta-tomcat-3.2.2/webapps /examples& quot;> Options ... system console. 7. Test Tomcat with http://YourServerIP:8080 You can configure contexts with the URL: http://YourServerIP:8080/admin. If you want to access your contexts with full information, you ... integration with the following links: ã https://YourApacheServerIP/test ã https://YourApacheServerIP/admin ã https://YourApacheServerIP /examples/ jsp/dates/date.jsp You can use Tomcat with NetWare...

Ngày tải lên: 10/12/2013, 16:15