SQL Editor
Tables and Columns
Customer
- Id
(int)
- FirstName
(nvarchar)
- LastName
(nvarchar)
- City
(nvarchar)
- Country
(nvarchar)
- Phone
(nvarchar)
Order
- Id
(int)
- OrderDate
(datetime)
- OrderNumber
(nvarchar)
- CustomerId
(int)
- TotalAmount
(decimal)
OrderItem
- Id
(int)
- OrderId
(int)
- ProductId
(int)
- UnitPrice
(decimal)
- Quantity
(int)
Product
- Id
(int)
- ProductName
(nvarchar)
- SupplierId
(int)
- UnitPrice
(decimal)
- Package
(nvarchar)
- IsDiscontinued
(bit)
Supplier
- Id
(int)
- CompanyName
(nvarchar)
- ContactName
(nvarchar)
- ContactTitle
(nvarchar)
- City
(nvarchar)
- Country
(nvarchar)
- Phone
(nvarchar)
- Fax
(nvarchar)
Task:
Create an identity column that starts at 50 and increments by 5 with each new row.
The values will be 50, 55, 60, 65, and so on, with each added row.
Click here
for details on
Identity
.
CREATE TABLE Customer ( Id INT IDENTITY(50,5), FirstName NVARCHAR(40) NOT NULL, LastName NVARCHAR(40) NOT NULL, City NVARCHAR(40) NULL, Country NVARCHAR(40) NULL, Phone NVARCHAR(40) NULL, CONSTRAINT PK_Customer PRIMARY KEY (Id) )
Command ran successfully
Note
: the changes were rolled back (undone)
to maintain the integrity of the database.
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in Austin, Texas. Vsn 1.3.0