epub, pdf |eng | 2015-02-25 | Author:Donabel Santos [Santos, Donabel]

Listing databases and tables Let's start out by listing the current databases. The SMO Server class has access to all the databases in that instance, so a server variable will ...

mobi |eng | 2010-01-21 | Author:Morelan, Rick A.;Ekberg, Tom;Berger, Irina;Jessica Brown;Brown, Jessica [Morelan, Rick A.;Ekberg, Tom;Berger, Irina;Jessica Brown;Brown, Jessica]

Add RANK( ) to the SELECT list. Remember that all ranking functions need an OVER( ) clause. If you forget the OVER( ), SQL Server reminds you (Fig 7.3). SQL ...

epub |eng | 2012-08-20 | Author:pramod j. sadalage & martin fowler [pramod j. sadalage]

7.3. Composing Map-Reduce Calculations The map-reduce approach is a way of thinking about concurrent processing that trades off flexibility in how you structure your computation for a relatively straightforward model ...

azw3 |eng | 2009-02-08 | Author:Reese, George [Reese, George]

FLUSH FLUSH option[, option...] Flushes or resets various internal processes depending on the options given. You must have RELOAD privileges to execute this statement. The option can be any of ...

epub |eng | 2008-12-16 | Author:Stephane Faroult & Peter Robson [Stephane Faroult]

Using OLAP functions With databases, OLAP functions such as row_number( ) that we have already used in the self-joins situation can provide a satisfactory and sometimes even a more efficient ...

epub, mobi, pdf |eng | 2009-10-26 | Author:Kevin Yank [Yank, Kevin]

Notice that, because [ normally indicates the start of a set of acceptable characters in a regular expression, we put a backslash before it in order to remove its special ...

epub, mobi |eng | 2012-04-10 | Author:Kevin Yank [Yank, Kevin]

Note: Regular Expressions in Double Quoted Strings All the regular expressions we’ve seen so far in this chapter have been expressed as single-quoted PHP strings. The automatic variable substitution provided ...

epub |eng | 2012-03-04 | Author:Schwartz, Baron, Tkachenko, Vadim, Zaitsev, Peter & Peter Zaitsev & Vadim Tkachenko [Baron Schwartz]

When Should You Use Flash? The most obvious use case for solid-state storage is any workload that has a lot of random I/O. Random I/O is usually caused by the ...

epub |eng | 2012-02-06 | Author:Smirnova, Sveta [Sveta Smirnova]

interactive_timeout How much time to wait for activity from an interactive client before killing the connection, i.e., how long the server will wait to read the next command. The term ...

epub |eng | 2009-06-29 | Author:DuBois, Paul [Paul DuBois]

Sometimes people omit UNSIGNED so that they can create rows that contain negative numbers in the sequence column. (Using –1 to signify “has no ID” is an instance of this.) ...

epub, pdf |eng | 2009-07-02 | Author:Robin Nixon [Robin Nixon]

register_globals: An Old Solution Hangs On Before security became such a big issue, the default behavior of PHP was to assign the $_POST and $_GET arrays directly to PHP variables. ...

epub |eng | 2008-11-17 | Author:MacDonald, Brian, Liberty, Jesse & Brian MacDonald [Jesse Liberty]

The output looks like this: s5 copied from s2: ABCD String s3 is 94 characters long. The 5th character is r s3:Liberty Associates, Inc. provides custom .NET development, on-site Training ...

epub, pdf |eng | 2003-04-15 | Author:George Reese [Reese, George]

* * * EXPLAIN [table_name | sql_statement] Used with a table name, this command is an alias for SHOW COLUMNS FROM table_name. Used with an SQL statement, this command displays ...

epub |eng | 2012-09-26 | Author:Michael Coles & Scott Shaw & Jay Natarajan & Rudi Bruchez [Coles, Michael & Shaw, Scott & Natarajan, Jay & Bruchez, Rudi]

The OPENXML rowset provider shreds the internal DOM representation of the XML document into relational format. The result of the rowset provider can be queried like a table or view, ...

epub |eng | 2012-08-12 | Author:Robin Nixon [Robin Nixon]

Note It is possible to leave out the type="text/javascript" parameter; all modern browsers default to assuming that the script contains JavaScript. Debugging JavaScript Errors When learning JavaScript, it’s important to ...