[jira] [Created] (DRILL-4396) Generates invalid cast specification in re-written query to Postgres

["N Campbell (JIRA)" <ji...@apache.org>]

N Campbell created DRILL-4396:
---------------------------------

             Summary: Generates invalid cast specification in re-written query to Postgres
                 Key: DRILL-4396
                 URL: https://issues.apache.org/jira/browse/DRILL-4396
             Project: Apache Drill
          Issue Type: Bug
          Components:  Server
    Affects Versions: 1.5.0
            Reporter: N Campbell


select vint.rnum, tflt.rnum from postgres.public.vint , postgres.public.tflt where vint.cint = tflt.cflt

Error: DATA_READ ERROR: The JDBC storage plugin failed while trying setup the SQL query. 

sql SELECT *
FROM (SELECT "rnum", CAST("cint" AS DOUBLE) AS "$f2"
FROM "public"."vint") AS "t"
INNER JOIN "public"."tflt" ON "t"."$f2" = "tflt"."cflt"
plugin postgres
Fragment 0:0

[Error Id: 9985ca6b-1faf-43e0-9465-b7a6e8876c6d on centos1:31010]

  (org.postgresql.util.PSQLException) ERROR: type "double" does not exist
  Position: 46
    org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse():2182
    org.postgresql.core.v3.QueryExecutorImpl.processResults():1911
    org.postgresql.core.v3.QueryExecutorImpl.execute():173
    org.postgresql.jdbc.PgStatement.execute():622
    org.postgresql.jdbc.PgStatement.executeWithFlags():458
    org.postgresql.jdbc.PgStatement.executeQuery():374
    org.apache.commons.dbcp.DelegatingStatement.executeQuery():208
    org.apache.commons.dbcp.DelegatingStatement.executeQuery():208
    org.apache.drill.exec.store.jdbc.JdbcRecordReader.setup():177
    org.apache.drill.exec.physical.impl.ScanBatch.<init>():108
    org.apache.drill.exec.physical.impl.ScanBatch.<init>():136
    org.apache.drill.exec.store.jdbc.JdbcBatchCreator.getBatch():40
    org.apache.drill.exec.store.jdbc.JdbcBatchCreator.getBatch():33
    org.apache.drill.exec.physical.impl.ImplCreator.getRecordBatch():147
    org.apache.drill.exec.physical.impl.ImplCreator.getChildren():170
    org.apache.drill.exec.physical.impl.ImplCreator.getRecordBatch():127
    org.apache.drill.exec.physical.impl.ImplCreator.getChildren():170
    org.apache.drill.exec.physical.impl.ImplCreator.getRecordBatch():127
    org.apache.drill.exec.physical.impl.ImplCreator.getChildren():170
    org.apache.drill.exec.physical.impl.ImplCreator.getRootExec():101
    org.apache.drill.exec.physical.impl.ImplCreator.getExec():79
    org.apache.drill.exec.work.fragment.FragmentExecutor.run():230
    org.apache.drill.common.SelfCleaningRunnable.run():38
    java.util.concurrent.ThreadPoolExecutor.runWorker():1142
    java.util.concurrent.ThreadPoolExecutor$Worker.run():617
    java.lang.Thread.run():745

SQLState:  null
ErrorCode: 0

create table TINT ( RNUM integer  not null , CINT integer   ) ;
create view VINT as select * from TINT;

create table TFLT ( RNUM integer  not null , CFLT float   ) ;
create view VFLT as select * from TFLT;



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)