[teiid-issues] [JBoss JIRA] (TEIID-4728) Views are not multi-source aware - only source tables

[Debbie Steigner (JIRA)]

Debbie Steigner created TEIID-4728:
--------------------------------------

             Summary: Views are not multi-source aware - only source tables
                 Key: TEIID-4728
                 URL: https://issues.jboss.org/browse/TEIID-4728
             Project: Teiid
          Issue Type: Bug
    Affects Versions: 8.12.6.6_3
            Reporter: Debbie Steigner
            Assignee: Steven Hawkins


Views are not multi-source aware - only source tables. You have to explicitly have a source_name column on the view that maps to the respective source name columns in Dynamic VDB.  

 I'm not using Designer just a very basic dynamic VDB[1], if I "select
 id, SOURCE_NAME from emp" I get results, this is the physical table.  If
 I query the empview, select id, SOURCE_NAME from empview I get the teiid
 processor error "TEIID30020 Processing exception for request
 MwpyLkSYMked.14 'TEIID31118 Element "SOURCE_NAME" is not defined by any
 relevant group.' unless I add the SOURCE_NAME column to the view, so it
 doesn't even make it to a source query.

 [1]

 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <vdb name="multi_basic" version="1">
 <description/>
 <property name="validationDateTime" value="Mon Oct 31 08:01:36 CDT 2016"/>
 <property name="validationVersion" value="8.12.6"/>
 <model name="multi_phy" type="PHYSICAL" visible="true">
 <property name="multisource" value="true"/>
         <source connection-jndi-name="java:/deb" name="deb"
 translator-name="postgresql"/>
          <source connection-jndi-name="java:/dv63" name="dv63"
 translator-name="postgresql"/>
 <metadata type="DDL"><![CDATA[
 CREATE FOREIGN TABLE emp (
      id integer NOT NULL OPTIONS(NAMEINSOURCE '"id"', NATIVE_TYPE
 'int4', CASE_SENSITIVE 'FALSE', FIXED_LENGTH 'TRUE', SEARCHABLE
 'ALL_EXCEPT_LIKE'),
      name string(2147483647) OPTIONS(NAMEINSOURCE '"name"', NATIVE_TYPE
 'text'),
          SOURCE_NAME string(50),
      CONSTRAINT pk_emp PRIMARY KEY(id)
 ) OPTIONS(UPDATABLE 'true',NAMEINSOURCE '"public"."emp"')
 ]]></metadata>
 </model>

 <model name="multiv" type="VIRTUAL" visible="true">
 <property name="imports" value="multi"/>
 <metadata type="DDL"><![CDATA[
 CREATE VIEW empview (
      id integer,
      name string(100)
 )
 AS
      SELECT id,name FROM multi_phy.emp
 ]]></metadata>
 </model>
 </vdb>





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