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https://issues.apache.org/jira/browse/DERBY-4066?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rick Hillegas updated DERBY-4066:
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Attachment: derby-4066-01-aa-enableLobArgs.diff
Attaching derby-4066-01-aa-enableLobArgs.diff. This patch removes disabling
code which prevents us from declaring and invoking functions/procedures with
LOB arguments.
I haven't run regression tests yet and I'm waiting for community feedback on
why we don't allow these arguments today.
Touches the following files:
M java/engine/org/apache/derby/impl/sql/compile/CreateAliasNode.java
Removes the code which prevents us from declaring functions/procedures with
long argument types.
M java/engine/org/apache/derby/impl/sql/compile/MethodCallNode.java
Removes the code which prevents us from invoking functions/procedures with long
argument types.
M
java/testing/org/apache/derbyTesting/functionTests/tests/lang/AnsiSignaturesTest.java
M
java/testing/org/apache/derbyTesting/functionTests/tests/lang/AnsiSignatures.java
Adds some simple tests to verify that you can now declare and invoke functions
with LOB arguments.
> Allow functions/procedures to take Blob/Clob arguments
> ------------------------------------------------------
>
> Key: DERBY-4066
> URL: https://issues.apache.org/jira/browse/DERBY-4066
> Project: Derby
> Issue Type: New Feature
> Affects Versions: 10.4.2.0
> Reporter: Rick Hillegas
> Attachments: derby-4066-01-aa-enableLobArgs.diff
>
>
> Derby objects if you try to declare a function or procedure with an argument
> whose type is BLOB or CLOB. These kinds of arguments are allowed in the SQL
> standard and the matching Java types are java.sql.Blob and java.sql.Clob. See
> the SignatureMatching.html summary attached to DERBY-3652.
> We should lift this restriction and allow functions and procedures to take
> large object arguments.
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