Evaluating SourcePro C++
4.4 Running the Examples
This section describes the running of the video store tutorials in detail, including the purpose of each tutorial, its inputs and outputs. For the bulkcopy and datacb examples, simply follow the instructions in Section 3.3.
4.4.1 Populate Your Database
From the command line, run tutinit.exe to create all dependent database objects for the tutorials. File setuperr.txt reports any errors that occur during setup.
4.4.2 Run the Tutorials
To run the tutorials, enter the executable name in a command prompt window.
Table 6 contains a list of the video store tutorials, their related files, and a description of their content. Filenames containing the word out give the output of the tutorial program. Filenames containing the word err contain error messages.
Input files required by the tutorials and generated output files are placed in the <buildspace>\examples\<module>\12d directory.
Table 6: The SourcePro DB video store tutorials
| Tutorial Name
|
Related Files
|
Tutorial Description
|
| Retrieving Data from a Table
|
t1.exe
t1out.txt
t1err.txt
|
Demonstrates how to retrieve data from a table in a database and how to use an arbitrary struct or class
|
| Retrieving Data Selectively
|
t2.exe
t2out.txt
t2err.txt
|
Demonstrates selective retrieval of data from a table in a database
|
| Inserting Data into a Table
|
t3.exe
t3out.txt
t3err.txt
|
Demonstrates how to insert data into a table in a database
|
| Inserting and Updating Data
|
t4.exe
t4out.txt
t4err.txt
|
Demonstrates how to insert and update data in a database
|
| Deleting Rows from a Table
|
t5.exe
t5out.txt
t5err.txt
|
Demonstrates how to delete rows from a table in a database
|
| A Complicated Query
|
t6.exe
t6out.txt
t6err.txt
|
Demonstrates a complicated query with the entire result set brought directly into memory. Uses a template-based collection from the Essential Tools Module to store query data
|
| Updating Data in Multiple Tables
|
t7.exe
t7out.txt
t7err.txt
|
Demonstrates how to enter new data and update existing data in multiple tables within a database
|
| In-Memory Caching
|
memcache.exe
memcacheout.txt
memcacheerr.txt
|
Demonstrates how to create and install an in-memory cache and the performance benefit of using one
|
4.4.3 Clean Up Your Database
From the command line, run tutclean.exe to clean up all the tables the tutorials create and use. File tutclean.txt reports errors that occur during cleanup.
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