The document discusses how to produce readable output using iSQL*Plus, including using substitution variables, customizing the environment, and formatting output with commands like COLUMN, BREAK, TTITLE, and BTITLE. It also covers creating script files to run reports.
You write data validation code in your user interfaces to provide a good user experience. Then you write similar validation code in your services because other clients may not implement those validations in the future. Then you write the same data validations again in the database, well, let's face it, because DBAs are justifiably paranoid about the quality of their data. During this talk, Kevin Hazzard will show you how implement your data validations in a way that they can be shared across all the tiers of your enterprise applications.
Single-Row Functions in orcale Data baseSalman Memon
After completing this lesson, you should be able to
do the following:
Describe various types of functions availablein SQL
Use character, number, and date functions in SELECT statements
Describe the use of conversion functions
http://phpexecutor.com
You write data validation code in your user interfaces to provide a good user experience. Then you write similar validation code in your services because other clients may not implement those validations in the future. Then you write the same data validations again in the database, well, let's face it, because DBAs are justifiably paranoid about the quality of their data. During this talk, Kevin Hazzard will show you how implement your data validations in a way that they can be shared across all the tiers of your enterprise applications.
Single-Row Functions in orcale Data baseSalman Memon
After completing this lesson, you should be able to
do the following:
Describe various types of functions availablein SQL
Use character, number, and date functions in SELECT statements
Describe the use of conversion functions
http://phpexecutor.com
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
2. Objectives After completing this lesson, you should be able to do the following: " Produce queries that require a substitution variable " Customize the i SQL*Plus environment " Produce more readable output " Create and execute script files http://ecomputernotes.com
3. Substitution Variables I want to query different values. ... salary = ? « « department_id = ? « ... last_name = ? ... User http://ecomputernotes.com
4. Substitution Variables Use i SQL*Plus substitution variables to: " Temporarily store values Single ampersand ( & ) Double ampersand ( && ) ± DEFINE command " Pass variable values between SQL statements " Dynamically alter headers and footers http://ecomputernotes.com
5. Using the & Substitution Variable Use a variable prefixed with an ampersand ( & ) to prompt the user for a value. SELECT employee_id, last_name, salary, department_id FRO M employees WHERE employee_id = &employee_num ; http://ecomputernotes.com
6. Using the & Substitution Variable 2 101 1 http://ecomputernotes.com
7. Character and Date Values with Substitution Variables Use single quotation marks for date and character values. SELECT last_name, department_id, salary*12 FROM employees WHERE job_id = '&job_title' ; http://ecomputernotes.com
8. Specifying Column Names, Expressions, and Text Use substitution variables to supplement the following: " WHERE conditions " ORDER BY clauses " Column expressions " Table names " Entire SELECT statements http://ecomputernotes.com
9. Specifying Column Names, Expressions, and Text SELECT employee_id, last_name, job_id, &column_name FRO M employees WHERE &condition ORDER BY &order_column ; http://ecomputernotes.com
10. Defining Substitution Variables "Y ou can predefine variables using the i S QL*Plus DEFINE command. DEFINE variable = value creates a user variable with the CHAR data type. " If you need to predefine a variable that includes spaces, you must enclose the value within single quotation marks when using the DEFINE command. " A defined variable is available for the session http://ecomputernotes.com
11. DEFINE and UNDEFINE Commands "A variable remains defined until you either: Use the UNDEFINE command to clear it Exit i SQL*Plus "Y ou can verify your changes with the D EFINE command. DEFINE job_title = IT_PROG DEFINE job_title DEFINE JOB_TITLE= "IT_PROG" (CHAR) UNDEFINE job_title DEFINE job_title SP2 - 0135: symbol job_title is UNDEFINED http://ecomputernotes.com
12. Using the DEFINE Command with & Substitution Variable "C reate the substitution variable using the D EFINE command. DEFINE employee_num = 200 " Use a variable prefixed with an ampersand ( & ) to substitute the value in the SQL statement. SELECT employee_id, last_name, salary, department_id FROM employees WHERE employee_id = &employee_num ; http://ecomputernotes.com
13. Using the && Substitution Variable Use the double-ampersand ( && ) if you want to reuse the variable value without prompting the user each time. SELECT employee_id, last_name, job_id, &&column_name FROM employees ORDER BY &column_name; « http://ecomputernotes.com
14. Using the VERIFY Command Use the VERIFY command to toggle the display of the substitution variable, before and after i SQL*Plus replaces substitution variables with values. SET VERIFY ON SELECT employee_id, last_name, salary, department_id FROM employees WHERE employee_id = &employee_num; old 3: WHERE employee_id = &employee_num new 3: WHERE employee_id = 200 http://ecomputernotes.com
15. Customizing the i SQL*Plus Environment "U se S ET c ommands to control current session. SET system_variable value "V erify what you have set by using the S H O W command. SET ECHO ON SHOW ECHO echo ON http://ecomputernotes.com
16. SET Command Variables " ARRAYSIZE {20 | n } " FEEDBACK {6 | n |OFF | ON} " HEADING {OFF | ON} " LONG {80 | n }| ON | text } SET HEADING OFF SHOW HEADING HEADING OFF http://ecomputernotes.com
17. i SQL*Plus Format Commands " COLUMN [ column option ] " TTITLE [ text | OFF | ON] " BTITLE [ text | OFF | ON] " BREAK [ON report_element ]
18. The COLUMN Command Controls display of a column: COL[UMN] [{ column || alias } [ option ]]]] " CLE[AR]: Clears any column formats " HEA[DING] text : Sets the column heading "F OR[MAT] f ormat: Changes the display of the column using a format model " NOPRINT | PRINT " NULL
19. Using the COLUMN Command "C reate column headings. COLUMN last_name HEADING 'Employee|Name' COLUMN salary JUSTIFY LEFT FORMAT $99,990.00 COLUMN manager FORMAT 999999999 NULL 'No manager' " Display the current setting for the LAST_NAME column. COLUMN last_name "C lear settings for the L AST_NAME c olumn. COLUMN last_name CLEAR
20. COLUMN Format Models Element Description Example Result 9 Single zero-suppression 999999 1234 digit 0 Enforces leading zero 099999 001234 $ Floating dollar sign $9999 $1234 L Local currency L9999 L1234 Position of decimal point 9999.99 1234.00 , Thousand separator 9,999 1,234
21. Using the BREAK Command Use the BREAK command to suppress duplicates. BREAK ON job_id
22. Using the TTITLE and BTITLE Commands "D isplay headers and footers. tex t |OFF|ON] "S et the report header. T TITLE 'Salary|Report' "S et the report footer. BTITLE 'Confidential'
23. Using the TTITLE and BTITLE Commands "D isplay headers and footers. TTI[TLE] [ text |OFF|ON] "S et the report header. TTITLE 'Salary|Report' "S et the report footer. BTITLE 'Confidential'
24. Creating a Script File to Run a Report 1. Create and test the SQL SELECT statement. 2. Save the SELECT statement into a script file. 3. Load the script file into an editor. 4. Add formatting commands before the SELECT statement. 5. Verify that the termination character follows the SELECT statement.
25. Creating a Script File to Run a Report 6. Clear formatting commands after the SELECT statement. 7. Save the script file. 8. Load the script file into the i SQL*Plus text window, and click the Execute button.