LINQ to SQL Part 3.

Slides:



Advertisements
Similar presentations
Relational Algebra Relational algebra consists of a set of relational operators Each operator has one or more relations as input and creates a new relation.
Advertisements

State of Connecticut Core-CT Project Query 8 hrs Updated 6/06/2006.
1 Advanced SQL Queries. 2 Example Tables Used Reserves sidbidday /10/04 11/12/04 Sailors sidsnameratingage Dustin Lubber Rusty.
Exploring Microsoft Access 97 Chapter 3 Information From the Database: Reports and Queries Office graphic copyright by Microsoft Corp.
Exploring Microsoft Access
SQL (2).
Chapter 11 Group Functions
Said Salomon Unitrin Direct Insurance T-SQL Aggregate Functions Said Salomon.
P449. p450 Figure 15-1 p451 Figure 15-2 p453 Figure 15-2a p453.
The University of Akron Dept of Business Technology Computer Information Systems The Relational Model: Query-By-Example (QBE) 2440: 180 Database Concepts.
Microsoft Visual Basic 2005: Reloaded Second Edition Chapter 8 Arrays.
Introduction to Oracle9i: SQL1 SQL Group Functions.
Mary K. Olson PS Reporting Instance – Query Tool 101.
Concepts of Database Management Sixth Edition
Some Introductory Programming 1. Structured Query Language - used for queries. - a standard database product. 2. Visual Basic for Applications - use of.
Chapter 18 Databases and LINQ Visual C# 2010 How to Program © by Pearson Education, Inc. All Rights Reserved.
Xin  Syntax ◦ SELECT field1 AS title1, field2 AS title2,... ◦ FROM table1, table2 ◦ WHERE conditions  Make a query that returns all records.
Programming with Microsoft Visual Basic 2012 Chapter 13: Working with Access Databases and LINQ.
Chapter 6 Group Functions. Chapter Objectives  Differentiate between single-row and multiple-row functions  Use the SUM and AVG functions for numeric.
Entity Framework MIS 324 MIS 324 Professor Sandvig Professor Sandvig.
1 Chapter 7 Query-By-Example by Monica Chan CS157B Professor Lee.
Microsoft Visual Basic 2010: Reloaded Fourth Edition Chapter Twelve Access Databases and LINQ.
Programming with Microsoft Visual Basic 2008 Fourth Edition Chapter Thirteen Working with Access Databases and LINQ.
Using Special Operators (LIKE and IN)
Concepts of Database Management Seventh Edition
BY SATHISH SQL Basic. Introduction The language Structured English Query Language (SEQUEL) was developed by IBM Corporation, Inc., to use Codd's model.
Intro to SQL Management Studio. Please Be Sure!! Make sure that your access is read only. If it isn’t, you have the potential to change data within your.
Chapter Thirteen Working with Access Databases and LINQ Programming with Microsoft Visual Basic th Edition.
Comp12 cont…. Using Quotes Note that we have used single quotes around the conditional values in the examples. SQL uses single quotes around text values.
Concepts of Database Management Seventh Edition Chapter 3 The Relational Model 2: SQL.
IFS180 Intro. to Data Management Chapter 11 - Subqueries.
© Jalal Kawash Database Queries Peeking into Computer Science.
Mining real world data RDBMS and SQL. Index RDBMS introduction SQL (Structured Query language)
Structured Query Language SQL Unit 4 Solving Problems with SQL.
Joel Pobar Language Geek Microsoft DEV320 Improve on C# % Backwards Compatible Language Integrated Query (LINQ)
A Glance at the Window Functions. Window Functions Introduced in SQL 2005 Enhanced in SQL 2012 So-called because they operate on a defined portion of.
SQL LANGUAGE TUTORIAL Prof: Dr. Shu-Ching Chen TA: Hsin-Yu Ha.
Create Stored Procedures and Functions Database Management Fundamentals LESSON 2.4.
SQL Reminder Jiankang Yuan Martin Lemke. SQL Reminder - SELECT SELECT column_name1, column_name2, … FROM table_name SELECT * FROM table_name.
Programming with Microsoft Visual Basic 2012 Chapter 13: Working with Access Databases and LINQ.
Concepts of Database Management, Fifth Edition Chapter 3: The Relational Model 2: SQL.
The data in the table.. Starting a query. Two criteria in an AND relationship.
Extending and Creating Dynamics AX OLAP Cubes
Microsoft Visual Basic 2010: Reloaded Fourth Edition
Structured Query Language
Using Advanced Functions and Conditional Formatting
Structured Query Language (Data Manipulation Language)
SQL AGGREGATE FUNCTIONS
Microsoft Visual Basic 2005: Reloaded Second Edition
Language Integrated Query: (LINQ) An introduction
Yue (Jenny) Cui and William Perrizo North Dakota State University
Figures & Tables from the textbook.
SQL – Entire Select.
Aggregations Various Aggregation Functions GROUP BY HAVING.
Built in Functions Massaging the data.
Chapter 4 Summary Query.
Access: SQL Participation Project
SQL Aggregation.
Exploring Microsoft® Office 2016 Series Editor Mary Anne Poatsy
Microsoft Visual Basic 2005: Reloaded Second Edition
Query Functions.
Figure 11-1.
Algorithm of Aggregate Function SUM
Figure Overview.
INFO 344 Web Tools And Development
Set Operations Union Intersect Minus.
Figure Overview.
Aggregate Functions.
Algorithm for the Aggregate Function SUM
Group Operations Part IV.
Presentation transcript:

LINQ to SQL Part 3

Figure 12-3: Data contained in the tblEmploy table Microsoft Visual Basic 2010: Reloaded, Fourth Edition

Accessing the Value Stored in a Field Microsoft Visual Basic 2010: Reloaded, Fourth Edition

Creating a Query Microsoft Visual Basic 2010: Reloaded, Fourth Edition

Microsoft Visual Basic 2010: Reloaded, Fourth Edition

Using the LINQ Aggregate Operators Aggregate operator: returns a single value from a group of values Most commonly used aggregate operators: Average, Count, Max, Min, and Sum Microsoft Visual Basic 2010: Reloaded, Fourth Edition

Microsoft Visual Basic 2010: Reloaded, Fourth Edition

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.