LearnNowOnline_SQL_Server_2014_T-SQL_Working_with_Data

در این آموزش تصویری با کار با داده ها و T-SQL در SQL Server 2014 آشنا می شوید.
این دوره آموزشی محصول موسسه LearnNowOnline است.

سرفصل های دوره:

  • کار با انواع داده ها
  • کار با دستور INSERT
  • نحوه ارزش گذاری داده ها
  • کار با جداول
  • نحوه ساخت جدول
  • حذف و اضافه ستون ها
  • حذف و اضافه سطرها
  • نحوه خروجی گرفتن از جدول
  • نحوه استفاده از جداول
  • نحوه وارد کردن داده ها
  • کار با دستور INSERT
  • نحوه به روز رسانی
  • نحوه حذف داده
  • به روز رسانی مقادیر بزرگ
  • کار با TRUNCATE
  • تعریف Blocking و Deadlocks
  • و…

عنوان دوره: LearnNowOnline SQL Server 2014: T-SQL Working with Data
مدت زمان: 1 ساعت و 18 دقیقه
نویسنده: Don Kiely


توضیحات:

LearnNowOnline SQL Server 2014: T-SQL Working with Data

Don Kiely
1h 18m



Course description
When you retrieve data with a SELECT statement, SQL returns a result set. However, any actions you take on that data besides just looking at it involve data manipulation queries that use one of the following three T-SQL statements: INSERT, UPDATE, or DELETE. SQL queries that use these statements are sometimes known as action queries. You'll learn about the basic uses of these statements. When you modify data in SQL Server, it is important to understand how isolation levels and locking can affect performance and concurrency. You'll learn about these concepts and how they can affect T-SQL code you write, as well as mitigating measures you can take to avoid problems.
Prerequisites
This course assumes that you have at least a basic familiarity with the concept of relational databases and a basic understanding of what SQL Server is and the high-level tools in it, as well as how to create and manage objects using Management Studio. You should also have a basic understanding of how SQL Server implements security, including its authentication and authorization schemes, and how to assign permissions on securable objects to principals. You should have viewed SQL Server 2014: T-SQL Select, Where, Clauses, and Tables before viewing this course.

Inserting Data
22:46
Introduction
01:53
Inserting Data
00:40
Demo: Column Data Types
01:06
Demo: INSERT
04:29
Demo: NOCOUNT
01:39
Retrieving Identity Values
01:12
Demo: Identity Values
01:10
Demo: Inserting Quotes
03:11
Demo: Inserting Multiple Rows
04:07
Demo: Row Constructor
01:43
Demo: SELECT INTO
01:03
Summary
00:28
Temp Tables, Output, Bulk Copy
13:05
Introduction
01:10
Demo: Temp Tables
01:57
Uses for Temp Tables
01:17
Global Temp Tables
00:34
Demo: Global Temp Tables
01:03
Inserting With OUTPUT
00:33
Demo: Inserting With OUTPUT
02:20
Using Bulk Copy to Insert Data
00:44
Demo: BULK INSERT statement
02:39
Summary
00:45
Updating and Deleting Data
16:47
Introduction
00:44
Updating Data
00:50
Demo: Updating Data
03:28
Demo: Dynamic Updates
02:23
Demo: Updating Large Values
02:42
Demo: CHARINDEX
02:33
Deleting Data
00:41
Demo: Deleting Data
01:16
Demo: TRUNCATE
01:20
Summary
00:45
Understanding Transactions
26:12
Introduction
01:32
Isolation Levels
05:24
Blocking and Deadlocks
01:22
Deadlocks
02:27
Deadlock Resolution
01:05
Demo: Deadlock
03:45
Demo: Deadlock Resolution
01:48
Using Snapshot Isolation
02:34
Snapshot Isolation Caveats
00:57
Demo: Snapshot Isolation
04:20
Summary
00:54