Chapter 21 Controlling Updates in DataWindow Objects – PB Docs 115

Chapter 21 Controlling Updates in DataWindow Objects

About this chapter

When PowerBuilder generates the basic DataWindow object, it defines whether
the data is updatable. This chapter describes the default settings and
how you can modify them.

Contents

Topic
About controlling updates
Specifying the table to
update
Specifying the unique key
columns
Specifying an identity column
Specifying updatable columns
Specifying the WHERE clause
for update/delete
Specifying update when key
is modified
Using stored procedures
to update the database
Using a Web service to update
the database

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