Oracle PL/SQL for dummies phần 8 doc

... audit_emp; 7 DBMS_OUTPUT.put_line (‘Count=’||v_nr); 8 End; 9 / Count=0 PL/SQL procedure successfully completed. The result is indeed a surprise. For the Oracle, there is no difference between an autonomous ... :3 SALES+ ➞ 8 PL/SQL procedure successfully completed. ➞ 3 Adds the symbol ‘+’ to the end of the DNAME column of depart- ment 30 and sends new value to the output (line 8) ....

Ngày tải lên: 08/08/2014, 20:21

... mouse. 27_614495-ch 18. indd 31027_614495-ch 18. indd 310 4/2/10 1: 48 PM4/2/10 1: 48 PM 3 28 Part VI: Getting Down to Business You can type a page number manually on each page of a multipage docu- ment, but ... OK. 29_614495-ch20.indd 3 282 9_614495-ch20.indd 3 28 4/2/10 1:47 PM4/2/10 1:47 PM 3 18 Part VI: Getting Down to Business To change these settings for future documents, open...

Ngày tải lên: 08/08/2014, 19:23

... required to transform numeric information into machine-readable format. To improve performance and reduce space consumption for tasks involving massive processing of integer values, Oracle introduced ... DBMS_OUTPUT.put_line (‘Float:’||v1_nr); 6 DBMS_OUTPUT.put_line (‘Int:’||v2_nr); 7 end; 8 / Float: 12.499 684 45775964555 28 5544639005905404 28 Int: 9636930 78 PL/SQL procedure su...

Ngày tải lên: 08/08/2014, 20:21

... sal=sal*(i_pcnt/100)+sal 3 68 Part VI: The Part of Tens 24_599577 ch15.qxp 5/1/06 12: 18 PM Page 3 68 Part VI The Part of Tens 23_599577 pt06.qxp 5/1/06 12:17 PM Page 355 Keeping Up-to-Date with Oracle SQL and PL/SQL ... Numbers Internally in Oracle, dates are really numbers, so you can perform numeric operations against dates. Oracle 9i and 10g have new datatypes to store dates: T...

Ngày tải lên: 08/08/2014, 20:21

... with applications for viewing and printing PDF documents. As you might know, PDF stands for portable document format and, as the name implies, it’s widely used as the format for documents that can ... View➪Toolbars➪Drawing. Figure 12-6: Insert a math formula into a Writer document by using the Math application. 1 98 Part III: Doing Stuff with SUSE 18_ 754935 ch12.qxp 11/7/05 9: 58...

Ngày tải lên: 23/07/2014, 23:20

... choose to use for your daily work. For starters, the initial desktop for both KDE and GNOME looks like any other popular GUI desktop, such as Microsoft Windows or Apple’s Mac OS desktop. For example, ... desktops — they provide buttons for accessing menus and starting applications, and they show buttons for any applications you’ve started (or were automatically started for you)....

Ngày tải lên: 23/07/2014, 23:20

... client. Web server Web browser Server Client Socket (IP address = 192.1 68. 0.2, port = 80 , protocol = tcp) (IP address = 192.1 68. 0.5, port = 1095, protocol = tcp) IP address = 192.1 68. 0.2 IP address = 192.1 68. 0.5 Socket Figure 1-1: Client ... Chapter 1 for more about run levels.) Typically, your Fedora Core or SUSE system starts up at run level 3 (for text login) or 5 (for graphi...

Ngày tải lên: 23/07/2014, 23:20

... kernel for a different type of x86-based system. The next set of options prompt you for the processor family: Processor family > 1. 386 (M 386 ) 2. 486 (M 486 ) 3. 586 /K5/5x86/6x86/6x86MX (M 586 ) 4. ... Type > 1. PC-compatible (X86_PC) 2. AMD Elan (X86_ELAN) 3. Voyager (NCR) (X86_VOYAGER) 4. NUMAQ (IBM/Sequent) (X86_NUMAQ) 5. SGI 320/540 (Visual Workstation) (X86_VISWS) choice[1-...

Ngày tải lên: 23/07/2014, 23:20

... — you select. For most home users, the primary choice is ADSL (or, more accu- rately, the G.lite form of ADSL) with transfer speed ratings of 1500/1 28. Typical DSL setup To get DSL for your home ... converts information back and forth between the voltage/no voltage representation of digital circuits and dif- ferent frequency tones that are appropriate for transmission over phone lines...

Ngày tải lên: 23/07/2014, 23:20