MATLAB DATABASE TOOLBOX RELEASE NOTES Podręcznik Użytkownika Strona 329

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Fine-Tuning Queries Using Advanced Query Options
5-51
This updates the Current clauses area using the subquery criteria specified in
steps 3 through 8.
10
In the WHERE Clauses dialog box, click OK.
The WHERE Clauses dialog box closes. The SQL statement in the VQB dialog box
updates.
11
Assign the query results to the MATLAB workspace variable C.
12
Click Execute.
13
Type C at the prompt in the Command Window to see the results.
14
The results are for item 400345, which has the product description Building
Blocks, although that is not evident from the results. Create and run a query to
verify that the product description is Building Blocks:
a
For Data source, select dbtoolboxdemo.
b
In Tables, select productTable.
c
In Fields, select stockNumber and productDescription.
d
Assign the query results to the MATLAB workspace variable P.
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