Technical Article

Record Count for Tables

This script was created for an Oracle to SQL 2005 migration. It creates a table, and then populates it with the record counts for each table in a given schema. (You will need to replace the xxxx text with your schema name for it to work). I prefer populating a table with this data, then […]

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2007-09-24 (first published: )

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Question of the Day

Logical Operators

I have this table and data:

CREATE TABLE ProdList
(ProductID INT NOT NULL
, ProductName VARCHAR(100)
, ProductCategory VARCHAR(40)
, ProductSize VARCHAR(4)
, ProductColor VARCHAR(20)
)
GO
INSERT dbo.ProdList
  (ProductID, ProductName, ProductCategory, ProductSize, ProductColor)
VALUES
  (1, 'Dirt Bike', 'Bike', '26', 'Blue'),
  (2, 'Mtn Bike', 'Bike', '26', 'Red'),
  (3, 'Dirt Bike', 'Bike', '24', 'Blue'),
  (4, 'Downhill', 'Ski', '180', 'White'),
  (5, 'Telemark', 'Ski', '175', 'Blue'),
  (6, 'Snowboard', 'Ski', '182', 'Various'),
  (7, 'Goggles', 'Ski', 'L', 'Clear')
How many rows are returned from this code:
SELECT productid, pl.ProductName
 FROM dbo.ProdList AS pl
 WHERE pl.ProductCategory = 'Bike'
 OR pl.ProductCategory = 'Ski'
 AND pl.ProductColor = 'Red'

See possible answers