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Chapter 20 Controlling Updates in DataWindow Objects – PB Docs 90 – PowerBuilder Library

Chapter 20 Controlling Updates in DataWindow Objects – PB Docs 90

Chapter 20 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

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