'Deleting data' diaporamas de présentation

1.04k views • 84 slides

A Guide to SQL, Eighth Edition

A Guide to SQL, Eighth Edition. Chapter Eight SQL Functions and Procedures. Objectives. Understand how to use functions in queries Use the UPPER and LOWER functions with character data Use the ROUND and FLOOR functions with numeric data Add a specific number of months or days to a date.

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Excel Tutorial 1 Getting Started with Excel

Excel Tutorial 1 Getting Started with Excel. Objectives. Understand the use of spreadsheets and Excel Learn the parts of the Excel window Scroll through a worksheet and navigate between worksheets Create and save a workbook file Enter text, numbers, and dates into a worksheet

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SQL DDL & DML

SQL DDL & DML. Chapters 6 & 7. Agenda. History of SQL DDL DML Summary. History of SQL. Structured Query Language (SQL) conceptualized by Codd , early '70s prototyped by IBM, mid-'70s as SEQUEL now standard for creating/manipulating relational structures

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Intro to Excel 2010

Intro to Excel 2010. What are the objectives of this session?. Familiarize you with spreadsheets and basic functions in Excel Apply certain mathematical manipulations to data ( u sing concepts introduced earlier in the course)

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Introduction to sql server and sql

Introduction to sql server and sql. Chapters 1, 15, 16, 17 G. Green. Agenda. History of SQL SQL Server Overview Accessing SQL Server Databases Tables Data Values Summary. History of SQL. Structured Query Language (SQL) Conceptualized in early '70s Prototyped by IBM in mid '70s

469 views • 26 slides

Overview of Transaction Processing and Enterprise Resource Planning Systems

Overview of Transaction Processing and Enterprise Resource Planning Systems. Chapter 2. Learning Objectives. Describe the four parts of the data processing cycle and the major activities in each. Describe documents and procedures used to collect and process transaction data.

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Digital Footprint

Digital Footprint. Gena Marker Teacher-Librarian Centennial High School. Everything you've ever done on the Internet. P hotos, emails, blogs, chats, etc. Search: pipl.com, google.com dashboard, socialmention.com M aintain: privacy settings, know who can see what

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Know The Tips to Format and Take Care of Your Electronic Devices

http://www.xtremeworx.com.au/hardware.php - Recycling the computer is the process of saving the usable parts of personal computers. It is important that old computers are not thrown away, as they have hazardous substances such as lead.

13 views • 1 slides