Details
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Bug
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Resolution: Won't Do
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Critical
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10.0.1
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None
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None
Description
I have a view model with UDF function defined as procedure and a table that uses this UDF procedure. Transformation SQL looks like this:
SELECT udfConcatNull(hsqldbParts.PARTS.PART_NAME, hsqldbParts.PARTS.PART_WEIGHT) AS NAME_WEIGHT FROM hsqldbParts.PARTS
When I hit Preview Data on that table, the dynamic VDB that is generated looks like this:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <vdb name="PREVIEW-fd6cadf2-4ae3-4d8f-9420-22f4882201e7" version="1"> <description>Importer VDB</description> <property name="UseConnectorMetadata" value="true" /> <property name="deployment-name" value="PREVIEW-fd6cadf2-4ae3-4d8f-9420-22f4882201e7-vdb.xml" /> <model name="view" type="VIRTUAL" visible="true"> <metadata type="DDL"><![CDATA[ CREATE VIEW tab ( NAME_WEIGHT string ) AS select udfConcatNull(hsqldbParts.PARTS.PART_NAME,hsqldbParts.PARTS.PART_WEIGHT) as NAME_WEIGHT from hsqldbParts.PARTS; ]]></metadata> </model> <model name="hsqldbParts" type="PHYSICAL" visible="true"> <source name="hsqldbParts" translator-name="oracle" connection-jndi-name="null" /> <metadata type="DDL"><![CDATA[ CREATE FOREIGN TABLE PARTS ( PART_ID string(4) NOT NULL OPTIONS(NAMEINSOURCE '"PART_ID"', NATIVE_TYPE 'CHAR', FIXED_LENGTH 'TRUE'), PART_NAME string(255) OPTIONS(NAMEINSOURCE '"PART_NAME"', NATIVE_TYPE 'VARCHAR2'), PART_COLOR string(30) OPTIONS(NAMEINSOURCE '"PART_COLOR"', NATIVE_TYPE 'VARCHAR2'), PART_WEIGHT string(255) OPTIONS(NAMEINSOURCE '"PART_WEIGHT"', NATIVE_TYPE 'VARCHAR2'), CONSTRAINT PK_PARTS PRIMARY KEY(PART_ID) ) OPTIONS(NAMEINSOURCE '"PARTSSUPPLIER"."PARTS"') ]]></metadata> </model> </vdb>
If I see correctly, the UDF procedure is not in the dynamic VDB.
I know that the situation about dynamic VDBs and UDF functions in JAR files is complicated and I am not sure right now how this should be resolved.
But in my opinion the udf procedure should be in the dynamic VDB and there should be a warning that TD won't deploy the JAR to the server and if user wants to make a preview, the JAR should be deployed to the server manually. (If I remember correctly there is one when user is trying to generate dynamic VDB from static VDB with UDF function)
View model attached
