User`s guide

6 Using Database Toolbox Functions
6-82
_____________ ___________ ______________ ________ __________________
1.00 400345.00 1001.00 14.00 'Building Blocks'
2.00 400314.00 1002.00 9.00 'Painting Set'
3.00 400999.00 1009.00 17.00 'Slinky'
4.00 400339.00 1008.00 21.00 'Space Cruiser'
5.00 400455.00 1005.00 3.00 'Tin Soldier'
6.00 400876.00 1004.00 8.00 'Sail Boat'
7.00 389123.00 1007.00 16.00 'Engine Kit'
8.00 212569.00 1001.00 5.00 'Train Set'
Read Data in the DatabaseDatastore
Read the first five records.
read(dbds,5)
ans =
productNumber stockNumber supplierNumber unitCost productDescription
_____________ ___________ ______________ ________ __________________
1.00 400345.00 1001.00 14.00 'Building Blocks'
2.00 400314.00 1002.00 9.00 'Painting Set'
3.00 400999.00 1009.00 17.00 'Slinky'
4.00 400339.00 1008.00 21.00 'Space Cruiser'
5.00 400455.00 1005.00 3.00 'Tin Soldier'
Read the remaining data in the DatabaseDatastore object dbds five records at a time.
while(hasdata(dbds))
read(dbds,5)
end
ans =
productNumber stockNumber supplierNumber unitCost productDescription
_____________ ___________ ______________ ________ __________________
6.00 400876.00 1004.00 8.00 'Sail Boat'
7.00 389123.00 1007.00 16.00 'Engine Kit'
8.00 212569.00 1001.00 5.00 'Train Set'
9.00 125970.00 1003.00 13.00 'Victorian Doll'
10.00 888652.00 1006.00 24.00 'Teddy Bear'
ans =
productNumber stockNumber supplierNumber unitCost productDescription
_____________ ___________ ______________ ________ __________________
11.00 408143.00 1004.00 11.00 'Convertible'
12.00 210456.00 1010.00 22.00 'Hugsy'
13.00 470816.00 1012.00 16.50 'Pancakes'
14.00 510099.00 1011.00 19.00 'Shawl'
15.00 899752.00 1011.00 20.00 'Snacks'
ans =