advanced sql Functions in Oracle 10G phần 9 pdf

... programming perspective to them. This book will allow the Oracle user to use SQL in new and exciting ways. This book contains nine chapters. It begins by reviewing some of the common SQL functions ... statistical functions available in Oracle 10g. Overall, this book explores advanced new features of SQL in Oracle 10g from a programmer’s perspective. The book can be...

Ngày tải lên: 01/06/2014, 01:08

... categorize Oracle s SQL functions into simple SQL functions, numeric functions, statistical functions, string functions, and date functions. In this chapter, we selectively illustrate several functions ... string has leading and trailing spaces ') FROM dual Which gives: TRIM('THISSTRINGHASLEADINGANDTRAILINGSPACES This string has leading and trailing spaces Both th...

Ngày tải lên: 27/06/2014, 06:20

... give: VALUE1 VALUE2 VALUE3 30 60 90 Example 1: Using the SIN function to find the sine of 30 degrees: SELECT SIN(value1*2*3 .14 16/360) FROM trig Gives: SIN(VALUE1*2*3 .14 16/360) .5000 010 6 Example ... hyperbolic functions with examples: Example 1: Using the SINH function to find the hyper - bolic sine of 30 degrees: SELECT SINH(value1*2*3 .14 16/360) FROM trig Gives: SINH(VALUE1*2*...

Ngày tải lên: 08/08/2014, 18:21

... in analytical functions are most easily explained by way of examples, so let’s begin with the row numbering and ranking functions. The Row-numbering and RankingThe Row-numbering and Ranking Functions There ... 101 John 1 02 Stephanie 104 Christina 108 David 111 Kate 106 Chloe 122 Lindsey 35 Chapter | 2 Chapter 3 The Analytical Functions in Oracle (Analytical Functions I)...

Ngày tải lên: 08/08/2014, 18:21

... 735 22-Dec-2006 14 :33 2 100 The Analytical Functions in Oracle (Analytical Functions I) Changing the Final OrderingChanging the Final Ordering after Having Added anafter Having Added an Analytical ... employee Which gives: ENAME SAL N2 N3 N4 N5 N6 N8 Christina 55000111111 Lindsey 52000111112 Katie 490001122 23 Stephanie 44000122 234 Chloe 440002 233 45 John 39 000 233 456 David...

Ngày tải lên: 08/08/2014, 18:21

... .2786 Kate 49 000 E .3500 .3500 Lindsey 52000 E .37 14 .37 14 John 39000 W .2 143 .2 143 Stephanie 44 000 W . 241 8 . 241 8 Chloe 44 000 W . 241 8 . 241 8 Christina 55000 W .3022 .3022 117 Chapter | 4 SELECT ... Chloe 44 000 Christina 55000 David John Kate 49 000 Lindsey 52000 Stephanie 44 000 The average 48 800 Note that 48 800 = (44 000 + 55000 + 49 000 + 52000 + 44 000)/5,...

Ngày tải lên: 08/08/2014, 18:21

... 24000 Cotton *** Partition sum = 40000 Lumber Pensacola 350 0 350 0 Lumber Pensacola 55 5 55 5 Lumber Mobile 2800 2800 Lumber *** Partition sum = 6 855 Plastic Mobile 32000 32000 Plastic *** Partition sum ... Lumber 29 75 20 05 Pensacola Lumber 350 0 2006 178 The MODEL or SPREADSHEET Predicate in Oracle s SQL Giving: RN COUNT(*) CERTIFIED REGION 11NE 23NW 34N 42YE 51 YW 63Y 77 Al...

Ngày tải lên: 08/08/2014, 18:21

... uses REs in a programming language, their use within Oracle will be very similar. The conjunction of string searching, REs, Oracle 10g, and POSIX is that in rewriting the “normal” string functions ... Ct. 2 167 Greenbrier Blvd. 33 Third St. One First Drive 166 4 1/2 Springhill Ave 2003 Geaux Illini Dr. 225 Chapter | 7 1 Alice Rischert, “Inside Oracle Database 10g: Writing Bette...

Ngày tải lên: 08/08/2014, 18:21

... available in PL /SQL since Oracle 7. In the O7 version of Oracle, TABLEs (aka INDEX-BY TABLEs) were introduced in PL /SQL. The PL /SQL TABLE is much like the idea that pro- grammers have of an array. In ... programming arrays; however, in PL /SQL TABLEs, there is flexibility and a connection to SQL with TYPEing with these array-like structures. The use of PL /SQL TYPEing...

Ngày tải lên: 08/08/2014, 18:21

... mem_type)) Using PL /SQL to Create Functions toUsing PL /SQL to Create Functions to Access ElementsAccess Elements Functions may be created in PL /SQL to manipulate VARRAYs. The functions may be placed in ... ADDRESS_OBJ In the CREATE TABLE command, we defined the column address as referencing address_obj, which is contained in an object table, Address_table. INSERT Values...

Ngày tải lên: 08/08/2014, 18:21

... converting SQL tables into XML for- mats include using the functions XMLAttribute and XMLForest. 5 XML to SQLXML to SQL Creating a SQL structure from an XML document may be done by converting the ... XSL documents. 4 SQL to XMLSQL to XML As of Oracle version 9, Oracle s SQL contained func- tions that allow SQL programmers to generate and accept XML. XML may be generated in...

Ngày tải lên: 08/08/2014, 18:21

... statement using, 167-174 SQL, transforming XML into, 347-355 using aggregate functions in, 111-115 SQL functions, 3-4 SQL statement, execution order of, 65-77 using analytical function in, 77-80 SQL ... function, using in VARRAY, 303-304 tags, 338-340 TAN function, 14 using, 15-16 TANH function, 16 using, 17 TCRO (table that contains row objects), 284 inserting into, 287-288 in...

Ngày tải lên: 08/08/2014, 18:21

... action=”#{backing_input.inputText_action}” reRender=”inputText2,inputText3,inputText4,inputTex t5,inputText6,commandButton1,outputText1” /> </h:inputText> 134 7 Ajax with JSF -Ajax4 jsf Fig. 7. 1 ... is not rendered. binding-Component binding. ajaxListener-Binding to a public method that returns void and accepts an AjaxEvent. 138 7 Ajax with JSF -Ajax4 jsf Fig....

Ngày tải lên: 08/08/2014, 18:21

... the input.php listing to the input.php file in PHP Ajax project in JDeveloper. Next, run the input.php script in the Apache web server. Right-click on input.php and select Run as shown in Fig. ... 9. 4 Receiving a RSS Feed 1 89 Fig. 9. 3 Running RSS Ajax Application The entries’ titles in the RSS feed get displayed as shown in Fig. 9. 4. Fig. 9. 4 RSS Feed Titles T...

Ngày tải lên: 08/08/2014, 18:21

... 10:5 Char Count= 0 94 Applied C# in Financial Markets // Required for Windows Form Designer support // InitializeComponent(); defaultPositionDisplay(); initializeFX(); } Note the InitializeComponent ... handles the messaging would update the listeners, thus notifying them that they need to do some processing. WY042-07 WU042-Worner July 29, 2004 10:5 Char Count= 0 90 Applied C#...

Ngày tải lên: 10/08/2014, 07:21