User`s guide

readall
7-81
Read every record in the DatabaseDatastore object dbds.
data = readall(dbds)
data =
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'
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'
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'
To change the output data format, see the preference setting 'DataReturnFormat' in
setdbprefs.
Close the DatabaseDatastore, cursor, and database connection.
close(dbds)
• “Import Data Using a DatabaseDatastore”
• “Analyze Large Data Sets in a Database with MapReduce”
Input Arguments
dbds — Datastore containing data in database
DatabaseDatastore object
Datastore containing data in database, specified as a DatabaseDatastore object
created using datastore.
Output Arguments
data — Query results
cell array | matrix | table | structure | dataset