SQL Editor
SQL Varchar Max Example
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 a table with 2
VARCHAR(Max)
columns.
Click here
for details on
VARCHAR(Max)
.
CREATE TABLE DemoTable ( Id INT IDENTITY, FullName VARCHAR(100), Subject VARCHAR(max), Message VARCHAR(max) ); GO INSERT INTO DemoTable VALUES ('Harold Smith', 'Technical Support', 'Hi, please help me fix ...'); INSERT INTO DemoTable VALUES ('Robert Wang', 'After Sales', 'Greetings! I need to know the details ...'); INSERT INTO DemoTable VALUES ('Janice Lopez', 'After Sales', 'Are you also opening ...'); INSERT INTO DemoTable VALUES ('Kelly Wilson', 'Customer Support', 'Can you help me find the ...'); INSERT INTO DemoTable VALUES ('Grace Taylor', 'Technical Support', NULL); GO SELECT * FROM DemoTable; GO DROP TABLE DemoTable; GO
Cannot use a ';' (semicolon) in this editor.
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