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  1. Teiid
  2. TEIID-5271

Joining more than one table/view to results of table function causes error

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • 10.0.4, 10.2, 10.1.2
    • 10.1
    • Query Engine
    • None
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      1. Configure in the test-vdb.xml the following virtual view and procedure:

          <model visible = "true" type = "VIRTUAL" name = "views">
        <metadata type = "DDL"><![CDATA[
          create view v as select 1 a, 2 b;
          create virtual procedure pr(i integer) returns (a string)as
          begin
            select i||'';
          end 
        ]]>
        </metadata>
    </model>

      2. Run the following queries for the first problem (TEIID30328 Unable to evaluate x1.a: No value was available):

      select * from views.v x1, table(select x1.a a) x2 join views.v x3 on x2.a=x3.a join views.v x4 on x4.a=x3.a ;;

select * from views.v x1, lateral(select x1.a a) x2 join views.v x3 on x2.a=x3.a join views.v x4 on x4.a=x3.a ;;

select * from views.v x1, xmltable('/a' PASSING xmlparse(document '<a id="' || x1.a || '"/>') COLUMNS a integer PATH '@id') x2 join views.v x3 on x2.a=x3.a join views.v x4 on x4.a=x3.a ;;
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      1. Configure in the test-vdb.xml the following virtual view and procedure: <model visible = "true" type = "VIRTUAL" name = "views" > <metadata type = "DDL" > <![CDATA[ create view v as select 1 a, 2 b; create virtual procedure pr(i integer) returns (a string)as begin select i||''; end ]]> </metadata> </model> 2. Run the following queries for the first problem (TEIID30328 Unable to evaluate x1.a: No value was available): select * from views.v x1, table ( select x1. a a ) x2 join views.v x3 on x2. a =x3. a join views.v x4 on x4. a =x3. a ;; select * from views.v x1, lateral ( select x1. a a ) x2 join views.v x3 on x2. a =x3. a join views.v x4 on x4. a =x3. a ;; select * from views.v x1, xmltable( '/ a ' PASSING xmlparse(document '< a id= "' || x1. a || '" />' ) COLUMNS a integer PATH '@id' ) x2 join views.v x3 on x2. a =x3. a join views.v x4 on x4. a =x3. a ;;

      Joining more than one table/view to results of table function causes error. For example, such query:

      select * from views.v x1, table(select x1.a a) x2 join views.v x3 on x2.a=x3.a join views.v x4 on x4.a=x3.a ;;

      causes such error:

      Unable to find source-code formatter for language: noformat. Available languages are: actionscript, ada, applescript, bash, c, c#, c++, cpp, css, erlang, go, groovy, haskell, html, java, javascript, js, json, lua, none, nyan, objc, perl, php, python, r, rainbow, ruby, scala, sh, sql, swift, visualbasic, xml, yaml
      2018-03-05 10:20:14,105 ERROR [org.teiid.PROCESSOR] (Worker3_QueryProcessorQueue10) /oCxMs2/Zs22 TEIID30019 Unexpected exception for request /oCxMs2/Zs22.5: org.teiid.core.TeiidCompo
nentException: TEIID30328 Unable to evaluate x1.a: No value was available
        at org.teiid.query.util.CommandContext.getFromContext(CommandContext.java:520)
        at org.teiid.query.eval.Evaluator.internalEvaluate(Evaluator.java:751)
        at org.teiid.query.eval.Evaluator.evaluate(Evaluator.java:707)
        at org.teiid.query.eval.Evaluator.evaluate(Evaluator.java:344)
        at org.teiid.query.eval.Evaluator.internalEvaluateTVL(Evaluator.java:185)
        at org.teiid.query.eval.Evaluator.evaluate(Evaluator.java:297)
        at org.teiid.query.eval.Evaluator.internalEvaluateTVL(Evaluator.java:181)
        at org.teiid.query.eval.Evaluator.evaluateTVL(Evaluator.java:174)
        at org.teiid.query.eval.Evaluator.evaluate(Evaluator.java:168)
        at org.teiid.query.processor.relational.SelectNode.nextBatchDirect(SelectNode.java:106)
        at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:277)
        at org.teiid.query.processor.relational.LimitNode.nextBatchDirect(LimitNode.java:98)
        at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:277)
        at org.teiid.query.processor.relational.ProjectNode.nextBatchDirect(ProjectNode.java:146)
        at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:277)
        at org.teiid.query.processor.relational.RelationalPlan.nextBatch(RelationalPlan.java:141)
        at org.teiid.query.processor.QueryProcessor.nextBatchDirect(QueryProcessor.java:148)
        at org.teiid.query.processor.QueryProcessor.nextBatch(QueryProcessor.java:111)
        at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:160)
        at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:142)
        at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:480)
        at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:350)
        at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:47)
        at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:276)
        at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:280)
        at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:115)
        at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:206)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)

            rhn-engineering-shawkins Steven Hawkins
            dalex005 Dmitrii Pogorelov
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              Created:
              Updated:
              Resolved: