pl sql in 24 hours pdf

... is. Inline An inline element doesn’t begin and end lines; instead, it is contained within the flow ofthe text Examples of inline tags include <em>,<span>,<b>,<img>,<input>, ... CSS browsers interpret and display Web pages • How to set margins, borders, and padding on a box Displaying Content in CSS The content of a Web page is the information encoded within the HTML ... number of different combined tors is listed in Listing 5.4 Figure 5.4 shows how Listing 5.3 looks with this style sheet applied.selec-L ISTING 5.4 A Variety of Selectors in a Single Style Sheet /*

Ngày tải lên: 21/01/2014, 16:20

... you can create it in Expression Web 3 without writing or looking at a single line of code Creating the Main Menu A drop-down menu consists of two groups of elements: the main menu that is always ... it later.) After drawing the layer, click and drag the new layer instance on top of the mainMenu layer instance in the Layers panel so that the mouse pointer changes to include a superimposed ... slightly indented under the mainMenu layer in the list The indentation indicates the new layer is a child of the mainMenu layer (see Figure A.3) 2 Change the layer ID of the new layer to newsSub 3 Place

Ngày tải lên: 01/07/2014, 11:20

... Notice the first three lines involve creating and customizing the myFormat variable, and then in the last line, the style is finally applied to the myRB instance Setting the Style of One Component ... states. Trang 4324 HOUR 17:Introducing Components The reason we mentioned 9-slice scaling is because you see the nine sliceswhen editing the skins, such as the Button_upSkin shown in Figure 17.8 ... skin for one instance, find the Movie Clip symbol in the Librar y for that skin For example, inside Component Assets is a folder called Button Skins; inside that is a symbol Button_upSkin Right-click

Ngày tải lên: 01/07/2014, 19:20

... of printing the fib Figure 11.9 shows the diagram, which includes a nota-tion symbol containing the format for the printed message In order to proceed, the first activity has to have an input ... outside the pin I’ll leave it to you as an exercise to fill in the pins for the remaining actions in “Calculate fib(n).” FIGURE 11.12 Modeling an exception and an exception handler Trang 5Working with ... complete before springing into action This, of course, is why streaming media was invented You don’t wait hours for a huge multimedia file to download before you start watching and listening Manually

Ngày tải lên: 13/08/2014, 08:21

... looking at complex queries involving JOIN s The syntax for EXPLAIN is EXPLAIN SELECT statement The output of the EXPLAIN command is a table of information containing the following columns: table — ... authenticationrequirements outlined in the previous section In doing so, it explains, in a simplified manner, theunderlying mathematical and cryptographic principles SSL is based on Addressing the Need for ... documentation for in-depth syntax explanation and additional configuration information Bear in mind also that SSL is just part ofmaintaining a secure server, which includes applying security patches,

Ngày tải lên: 13/08/2014, 21:21

... lot.Internet Explorer is available on two primary platforms—Windows and Macintosh (A “pocket” version exists for Pocket PCs running Windows CE.) An important point tokeep in mind is that the Windows ... passed into memory, replaced by newer sions of Internet Explorer that are closer to the CSS specification, meaning that the buggyCSS implementation in Internet Explorer 3 really isn’t a factor in ... higher; Windows, Macintosh, or Linux) or Opera (5.0 or 6.0; Windows, Macintosh, or Linux) • Lynx (2.7 or higher; Windows, Macintosh, or Linux)These browsers represent a good cross-section for testing,

Ngày tải lên: 21/01/2014, 16:20

... Brandon’,3,1000.00,’S’); SAVEPOINT employee_1; INSERT INTO employee VALUES (7,’Catherine Ann’,2,2000.00,’S’); ROLLBACK TO SAVEPOINT employee_1; In this example, the insertion of the employee Catherine Ann is removed ... for and react to certain runtimeerrors that can arise in PL/SQL code This includes how towrite exception-handling routines to handle internal and user-defined PL/SQL processing errors pro-On Day ... second point named the same as an earlier savepoint, the previous savepoint is erased save-The following is an example of rolling back a transaction to the employee_1savepoint: INSERT INTO employee

Ngày tải lên: 15/12/2013, 05:15

... PL/SQL block (lines 3–14) writes three names into the buffer, one nameto a line Because this example is executed from SQL*Plus, the SERVEROUTPUTsetting is turned off (line 1) to prevent SQL*Plus ... following PL/SQL block shows a call to enable the DBMS_OUTPUTpackage: BEGIN DBMS_OUTPUT.ENABLE (1000000); END; If you are using DBMS_OUTPUTto send a lot of data to SQL*Plus, keep in mind thatSQL*Plus ... con-tents are maintained across PL/SQL blocks.This listing should be executed from SQL*Plus. Note L ISTING 17.2 Using GET_LINE to Retrieve Data From the Buffer 1: SET SERVEROUTPUT OFF 2: 3: BEGIN 4:

Ngày tải lên: 15/12/2013, 05:15

... possibilities[md]using shared instances or using WAITANY—can result inmissed alerts, you can change the polling time in seconds using SET_DEFAULTS PROCEDURE SET_DEFAULTS(polling_interval IN NUMBER); ... happen Because you are going to practice inserting, deleting, and updating, I recommend that before you do anything else, you enter the code in Listings 19.3 through 19.6 Listing 19.3 registersthe ... to 600 seconds if you need thetime to enter the SQL code in Listing 19.4 L ISTING 19.4 Inserting a Record to Trigger an Alert 1: INSERT INTO employee 2: (emp_id, emp_name,supervised_by,pay_rate,pay_type,emp_dept_id)

Ngày tải lên: 15/12/2013, 05:15

... enqueuing and dequeuing are enabled Placing Messages in a Queue After creating and starting a queue, you place messages in the queue by enqueuing them.Enqueuing a message involves these steps: 1 Instantiate ... have the followingmeanings: • declarations refers to any PL/SQL variable definitions that you need in yourPL/SQL block • code refers to the PL/SQL code in the block that you are executing • exception_handlers ... emp_namevariable being displayed, which you can see now contains the supervisor’s name.Calling PL/SQL from Java Using SQLJ Just as you can call Java methods from PL/SQL, you can also call PL/SQL proceduresand

Ngày tải lên: 24/12/2013, 12:17

... supplied in Fahrenheit, it is converted to Celsius, and vice versa.Create the following PL/SQL script: ch04_4a.sql, version 1.0 SET SERVEROUTPUT ON DECLARE v_temp_in NUMBER := &sv_temp_in; ... following: Enter value for sv_temp_in: 100 old 2: v_temp_in NUMBER := &sv_temp_in; new 2: v_temp_in NUMBER := 100; Enter value for sv_scale_in: C old 3: v_scale_in CHAR := '&sv_scale_in'; ... for sv_temp_in:old 2: v_temp_in NUMBER := &sv_temp_in; new 2: v_temp_in NUMBER := ; Enter value for sv_scale_in: C old 3: v_scale_in CHAR := '&sv_scale_in'; new 3: v_scale_in CHAR := 'C';

Ngày tải lên: 21/01/2014, 08:20

... defined_variable2, ] [USING [IN | OUT | IN OUT] bind_argument1, bind_argument2, ][{RETURNING | RETURN} field1, field2, INTO bind_argument1, bind_argument2, ] dynamic_SQL_string is a string ... and IN OUT are modes for bind arguments If no mode is specified, all bind arguments listed in the USING clause are in IN mode Finally, the RETURNING INTO or RETURN clause contains a list of bind ... reserved words and phrases in brackets are optional): OPEN cursor_variable FOR dynamic_SQL_string [USING bind_argument1, bind_argument2, ] dynamic_SQL_string is a string that contains a multirow query.

Ngày tải lên: 21/01/2014, 08:20

... Property .244 Summary 245 Browser Support Report Card .245 Q&A 245 Workshop 246 Quiz 246 Answers 246 Activity 246 Hour 15 Styling Tables 247 Table Formatting .247 HTML Table Model .248 Table ... 358 Linking and Importing Media-specific Style Sheets .359 Using the @media Rule 360 CSS Properties for the print Medium 361 Browsers and Printing .361 Measurements for Printing .361 Defining ... 28 Simple CSS Properties for Text Formatting 29 Linking a Style Sheet to an HTML Page .32 A Simple HTML Page for Styling .32 Linked Style Sheets in HTML .35 Adding More Styles .35 Viewing Your

Ngày tải lên: 21/01/2014, 16:20

... font families in Opera 6 (Windows). Trang 13Finally, Figure 8.8 shows how Internet Explorer on the Macintosh interprets the genericfont families Compare these fonts with those in the previous ... IGURE 8.5 Generic font families in Netscape 6 (Macintosh). Figure 8.6 shows you what the generic font families look like in Internet Explorer 6,running on my Windows desktop computer Notice that ... looking through the list of fonts, and if it finds a match, it willuse that font So on my Windows computer, it might find “MS Sans Serif”and dis-play the <h1>in that font; on my Apple iBook,

Ngày tải lên: 21/01/2014, 16:20

... noun is singular (sing.) or plural (pl. ), masculine (m.) or feminine (f.). Three of the most common markers are definite articles expressing the, indefinite articles expressing a, an, one, some, ... have a gender: masculine or feminine. In some instances, the gender of the noun is blatantly obvious: un homme (a man) is masculine, whereas une femme (a woman) is feminine. In other cases, the ... OBTAINED FROM USING THE WORK, INCLUDING ANY INFORMA- TION THAT CAN BE ACCESSED THROUGH THE WORK VIA HYPERLINK OR OTHERWISE, AND EXPRESSLY DISCLAIM ANY WARRANTY, EXPRESS OR IMPLIED, INCLUDING...

Ngày tải lên: 17/08/2013, 11:13

... creating, 54 creating (security exam- ple), 538-539 data integrity (maintain- ing), 300-304 listing, 302 defining, 299-300, 313, 319 delete, 296 enabling/disabling, 310-311 event, 311-312 defining, ... 254 debugging, 136 FOR, 121-122, 146 common errors, 124 EXIT statement, 140 listing, 121 nesting, 121 guidelines, 147 incrementing through, 123- 124 listing, 123 infinite, 144, 380 jumping into (GOTO), ... (dbms output.put line() procedure), 17 processing benefits, 9 platform independence (PL/ SQL benefits), 9 Platinum Technology Inc. Web site, 11 PLS_INTEGER datatype, 43 syntax, 44 plus sign (+) addition...

Ngày tải lên: 20/10/2013, 17:15

... referring to the blending of colors into each other. * Anchor point The heart of a Bézier curve. More on this in Hour 6, "Drawing Bézier Paths." * Line screen Printing term referring ... sections: Plug-ins Folder and Scratch Disks. Plug-ins Folder The Plug-ins folder is where Illustrator keeps all of its "extensions" or add-ons, including third- party filters and plug-ins. ... leading is added or removed from a line of type when using the leading keyboard shortcut (Option-up arrow and Option-down arrow). Baseline Shift specifies the increment when using the Baseline...

Ngày tải lên: 22/10/2013, 16:15

... 1 Interpretation of the printing code: the rightmost double-digit number is the year of the book’s printing; the rightmost single-digit, the number of the book’s printing. For example, a printing ... assumed for damages resulting from the use of the information contained herein. For information, address Sams Publishing, 201 W. 103rd St., Indianapolis, IN 46290. International Standard Book ... Hour 379 Task 18.1: Find Local Printers with printers 380 Task 18.2: Printing Files with lpr or lp 384 Task 18.3: Formatting Print Jobs with pr 387 Task 18.4: Working with the Print Queue 391 xiContents 34 Hour...

Ngày tải lên: 05/11/2013, 15:15

... PL/ SQL stored subprograms and SQL queries. F IGURE 1.1 Relationship of SQL* Plus, PL/ SQL, and Oracle. Oracle Database Server SQL Statement Executor SQL* Plus PL/ SQL Engine SQL Queries Your PC In ... Compatibility 574 Using the OUT and IN OUT Arguments 575 Calling PL/ SQL from Java Using SQLJ 578 Using SQLJ to Execute an Anonymous PL/ SQL Block 578 Using SQLJ to Call a PL/ SQL Procedure or Function ... by SQL* Plus. All the listings also have line numbers so that the analysis following each listing can easily refer to specific lines of code. When you type PL/ SQL blocks into SQL* Plus, SQL* Plus...

Ngày tải lên: 07/11/2013, 20:15

... three-day weekend. The test in line 16 also includes Saturday and Sunday because many employers still give employees a day off, resulting in a three-day weekend. Line 24 uses PL/ SQL s ADD_MONTHS function ... Page 61 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Writing PL/ SQL Expressions 65 3 PL/ SQL operators are either unary or binary. Most are binary operators, which means ... block begins at line 3 and ends on line 31. A nested anonymous block begins on line 14 and ends on line 21. Lines 6 through 9 define the name_print procedure. The variable a_name is declared in the...

Ngày tải lên: 07/11/2013, 20:15