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OS/2 Help File
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1991-07-02
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3KB
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81 lines
ΓòÉΓòÉΓòÉ 1. DBDEMO ΓòÉΓòÉΓòÉ
This program has been designed to illustrates some programming techniques used
to enhance performance of your OS/2 Database Manager. Choose any one of the
buttons on the left side to get corresponding documentation on the screen.
Some of these might present another menu. Choose any button on the right side
to get ready to start the corresponding database program.
ΓòÉΓòÉΓòÉ 2. IDM_DATABASE ΓòÉΓòÉΓòÉ
Database environement routines. The two menu choices - Start using and Stop
using will allow the current demo application to disconnect and reconnect to
the database BANK.
ΓòÉΓòÉΓòÉ 3. IDM_D_STARTUSING ΓòÉΓòÉΓòÉ
Issues a START USING DATABASE command. Necessary after a Stop using was
issued. (e.g. If selecting START from the demo menu gives you a -1012 SQL
errror. )
ΓòÉΓòÉΓòÉ 4. IDM_D_STOPUSING ΓòÉΓòÉΓòÉ
Issues a STOP USING DATABASE command. Use you want to disconnect the demo from
the database (to change the database configuration parameters, for example).
You must use Start using in order to restart the demo.
ΓòÉΓòÉΓòÉ 5. IDLG_INIT ΓòÉΓòÉΓòÉ
Point to the appropriate box and click the mouse.
ΓòÉΓòÉΓòÉ 6. IDLG_DDOCMENU ΓòÉΓòÉΓòÉ
Select any one of the four buttons ARI, Record Blocking, Static vs. Dynamic, or
Indices to get information about these database performance enhancement
techniques.
ΓòÉΓòÉΓòÉ 7. IDLG_SHOWTIME ΓòÉΓòÉΓòÉ
Press START to start the database program you have chosen. Press OK to go back
to the main menu. The default number of iterations (5) is shown in the box. You
can change it to any other integer value. The time shown are average time not
counting the first one, unless the number of iterations is one.
ΓòÉΓòÉΓòÉ 8. IDLG_EDITBOX ΓòÉΓòÉΓòÉ
Enter panel text for EDITBOX dialog box.
ΓòÉΓòÉΓòÉ 9. MMENU_HELP ΓòÉΓòÉΓòÉ
Choose any one of the buttons on the left side to get corresponding
documentation on the screen. Some of these might present another menu. Choose
any button on the right side to get ready to start the corresponding database
program.
ΓòÉΓòÉΓòÉ 10. IDLG_DOCRDS ΓòÉΓòÉΓòÉ
These documents provide help on setting up RDS (Remote Data Services) to access
a database on the server from the requester.
ΓòÉΓòÉΓòÉ 11. IDLG_DOCPARMS ΓòÉΓòÉΓòÉ
Press any of the four buttons to view the corresonding DATABASE CONFIGURATION
parameters. These parameters depend upon varoius factors like - the number of
user, available RAM etc. and profoundly influence database performance.
ΓòÉΓòÉΓòÉ 12. Keys Help ΓòÉΓòÉΓòÉ
Pressing F1 key on any choice will provide information on that particular
choice. No other keys have been explicitely implemented.