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Bug 361209 - Can not define SQLResultSet and SQLStatement
Summary: Can not define SQLResultSet and SQLStatement
Status: CLOSED WONTFIX
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: EDT (show other bugs)
Version: unspecified   Edit
Hardware: PC Windows XP
: P3 major (vote)
Target Milestone: ---   Edit
Assignee: Project Inbox CLA
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Reported: 2011-10-18 03:22 EDT by Yu Hao CLA
Modified: 2017-02-23 14:16 EST (History)
4 users (show)

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Description Yu Hao CLA 2011-10-18 03:22:34 EDT 
Build Identifier: 201110170901

Define SQLResultSet or SQLStatement in an egl program, there will fire error:

Description	Resource	Path	Location	Type
IWN.VAL.3433.e 16/10 The type SQLStatement is not instantiable. The reference to this type must be defined as nullable.	sqlvalidation.egl	/demo/EGLSource/client	line 16	EDT Problem
IWN.VAL.3433.e 17/6 The type SQLResultSet is not instantiable. The reference to this type must be defined as nullable.	sqlvalidation.egl	/demo/EGLSource/client	line 17	EDT Problem


Reproducible: Always
Comment 1 Paul Harmon CLA 2011-10-18 09:25:28 EDT 
This is the correct behavior. You will need to define the fields for these types as nullable. For example:

myResultSet SQLResultSet?;
myStatement SQLStatement?;

These objects are created as a result of executing (certain) SQL statements. Until the statements are executed, the fields will contain null. Therefore, they must be defined as nullable.
Comment 2 Yu Hao CLA 2011-10-19 22:44:17 EDT 
Verified