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Controlling Updates in DataWindow Objects – PB Docs 125 – PowerBuilder Library

Controlling Updates in DataWindow Objects – PB Docs 125

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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