Download Introducing SQL Server 2012 Integration Services

MICROSOFT SQL SERVER 2012 - MANAGING
DATABASE APPLICATIONS
Last Updated: Monday, May 22, 2017
MODULE OUTLINE
• Database Development Enhancements
• Database Manageability Enhancements
• Database Availability Enhancements
2
LESSON 1: DATABASE DEVELOPMENT ENHANCEMENTS
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Transact-SQL Enhancements
New Functions
Spatial Data Enhancements
Storing and Querying Documents
TRANSACT-SQL ENHANCEMENTS
• The WITH RESULT SETS Clause
EXECUTE GetOrderPickList 'SO59384'
WITH RESULT SETS
(
([SalesOrder] nvarchar(20) NOT NULL,[LineItem] int, [Product] int, [Quantity] int)
)
• The THROW Statement
THROW 50001, 'Customer doers not exist', 1
• Paging with the OFFSET and FETCH Keywords
SELECT SalesOrderNumber, OrderDate, CustomerName FROM SalesOrders
ORDER BY SalesOrderNumber ASC
OFFSET 20 ROWS
FETCH NEXT 10 ROWS ONLY
• Sequence Objects
CREATE SEQUENCE OrderNumbers
START WITH 1000 INCREMENT BY 10
...
CREATE TABLE Orders
(OrderNumber int PRIMARY KEY DEFAULT(NEXT VALUE FOR OrderNumbers),
CustomerKey int, ProductKey int, Quantity int)
• The OVER Clause
SELECT City, OrderYear, OrderQuantity,
SUM(OrderQuantity) OVER (PARTITION BY City ORDER BY OrderYear
ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) AS RunningQty
FROM CitySalesByYear
NEW FUNCTIONS
Conversion Functions
PARSE
PARSE('£345.98' AS money USING 'en-GB')
TRY_PARSE
TRY_PARSE('£345.98' AS money USING 'en-US')
TRY_CONVERT
TRY_CONVERT(int, 'One')
Date and Time Functions
DATEFROMPARTS
DATEFROMPARTS (2010, 12, 31)
DATETIMEFROMPARTS
DATETIMEFROMPARTS ( 2010, 12, 31, 23, 59, 59, 0 )
SMALLDATETIMEFROMPARTS
SMALLDATETIMEFROMPARTS ( 2010, 12, 31, 23, 59 )
DATETIME2FROMPARTS
DATETIME2FROMPARTS ( 2010, 12, 31, 23, 59, 59, 1, 7 )
TIMEFROMPARTS
TIMEFROMPARTS ( 23, 59, 59, 1, 5 )
DATETIMEOFFSETFROMPARTS
DATETIMEOFFSETFROMPARTS(2010,12,31,14,23,23,1,8,0,7)
EOMONTH
EOMONTH (GETDATE(), 1)
Logical Functions
CHOOSE
CHOOSE (3,'Cash','Credit Card','Debit Card','Invoice')
IIF
IIF(@i % 2 = 0, 'Even', 'Odd')
String Functions
CONCAT
CONCAT(Firstname, ' ', LastName)
FORMAT
FORMAT(UnitPrice, 'C', 'en-GB')
SPATIAL DATA ENHANCEMENTS
• New Spatial Shapes
CIRCULARSTRING
COMPOUNDCURVE
• Shapes larger than a Hemisphere
• New FULLGLOBE Shape
CURVEPOLYGON
STORING AND QUERYING DOCUMENTS
CREATE TABLE FileStore AS FileTable
WITH (FileTable_Directory = 'Documents')
SELECT [name] As FileName FROM FileStore
WHERE CONTAINS(PROPERTY(file_stream,'Title'),'Bike OR Cycling')
SELECT [name] As FileName
FROM FileStore
WHERE CONTAINS(file_stream, 'NEAR((bicycle, race), 15)')
LESSON 2: DATABASE MANAGEABILITY ENHANCEMENTS
• Management Tool Enhancements
• Security Enhancements
POLLS
MANAGEMENT TOOL ENHANCEMENTS
• Code Snippets
• Enhanced Debugging
SECURITY ENHANCEMENTS
• User-Defined Server Roles
CREATE SERVER ROLE [AGAdmins] AUTHORIZATION [sa];
GRANT ALTER ANY AVAILABILITY GROUP TO [AGAdmins];
GRANT ALTER ANY ENDPOINT TO [AGAdmins];
GRANT CREATE AVAILABILITY GROUP TO [AGAdmins];
GRANT CREATE ENDPOINT TO [AGAdmins];
ALTER SERVER ROLE [AGAdmins]
ADD MEMBER [JohnDoe];
• Contained Databases
CREATE DATABASE [MyContainedDB]
CONTAINMENT = PARTIAL
GO
USE [MyContainedDB]
CREATE USER [SalesAppUser] WITH PASSWORD = 'Pa$$w0rd'
GO
LESSON 3: DATABASE AVAILABILITY ENHANCEMENTS
• Backup and Restore Enhancements
• AlwaysOn Availability Groups
BACKUP AND RESTORE ENHANCEMENTS
• Point-In-Time Restore
• Page Restore
ALWAYSON AVAILABILITY GROUPS
Node3
Windows Cluster
Async
Node1 (Primary)
Listener
Node2 (Read-Only)
MODULE REVIEW
• Database Development Enhancements
• Database Manageability Enhancements
• Database Availability Enhancements
For more information, attend the following courses:
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10774A: Querying Microsoft® SQL Server® 2012
10775A: Administering Microsoft® SQL Server® 2012 Databases
10776A: Developing Microsoft® SQL Server® 2012 Databases
40008A: Updating your Database Skills to Microsoft® SQL Server® 2012