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https://issues.apache.org/jira/browse/DERBY-1610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12496619
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Tomohito Nakayama commented on DERBY-1610:
------------------------------------------

Hi.

I think release note should be written.
However I have a concern around type compatibility of OUT PARAMETER of stored 
procedure .


When I implemented this issue, the functionality of setObject(java.sql.Blob)/ 
setObject(java.sql.Clob)/ 
OUT PARAMETER of stored procedure was not implemented in 
NetworkServer/NetworkClient.

//Please have a glance on 
https://issues.apache.org/jira/secure/attachment/12339632/parameterMapping.diff.betweenEmbedded_and_NetworkServerNetworkClient

Because those functionality was not same between NetworkServer and 
NetworkClient, 
type compatibility was *not completely same* between them 
though they are *not different* in the extent where functionality was 
implemented.

The reason why I did not resolve this issue is that I felt concern around them.

I understand DERBY-2430 resolve my concern around setObject(java.sql.Blob)/ 
setObject(java.sql.Clob).
Then there still remain OUT PARAMETER of stored procedure.

I think we need to take the care of not implemented functionality when we wrote 
release note.

> Resolve difference of type compatibility between Embedded and 
> NetworkServer/NetworkDriver
> -----------------------------------------------------------------------------------------
>
>                 Key: DERBY-1610
>                 URL: https://issues.apache.org/jira/browse/DERBY-1610
>             Project: Derby
>          Issue Type: Bug
>          Components: Network Client, Network Server
>            Reporter: Tomohito Nakayama
>         Assigned To: Tomohito Nakayama
>         Attachments: derby-1610-jdk16.diff, DERBY-1610.diff, 
> DERBY-1610_2.diff, DERBY-1610_3.diff, DERBY-1610_4.diff, DERBY-1610_5.diff, 
> DERBY-1610_6.patch, DERBY-1610_7.patch, DERBY-1610_7_regressionfix.patch, 
> DERBY-1610_7_regressionfix_2.patch, DERBY-1610_7_regressionfix_2_2.patch, 
> DERBY-1610_7_regressionfix_2_3.patch, parameterMapping.diff, 
> parameterMapping.diff, 
> parameterMapping.diff.betweenEmbedded_and_NetworkServerNetworkClient, 
> parameterMapping.out.7.diff, parameterMapping.out.diff, 
> parameterMapping_3.diff, TestNullChar.java, TestTypeCompatibility.java, 
> XCL12.diff
>
>
> There exists difference of type compatibility between  Embedded and 
> NetworkServer/NetworkClient.
> This issue tries to resolve it.

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