What is the data type of the joining data column views ? Are both columns in views have same data types ?
Thanks , Divya On Mon, 28 May 2018 at 11:33 PM, Peter Edike < peter.ed...@interswitchgroup.com> wrote: > Hallos everyone > > > > I have the following query that attempts to join the result set of two > views on a common column > > > > select * > > from dfs.vtucare.vw_tbl_transactions as table1 > > join dfs.vtucare.vw_tbl_products as table2 > > ON TO_CHAR(table1.product_code, '######') = TO_CHAR(table2.product_code, > '#####') limit 1 > > > > > > On Running the Query, I get the following Error > > > > Error in expression at index -1. Error: Missing function implementation: > [castTINYINT(VARCHAR-OPTIONAL)]. Full expression: --UNKNOWN EXPRESSION--.. > > Fragment 2:0 > > [Error Id: 6c84fc61-c9d7-4d55-9ebd-bbbf7be84865 on > BGDTEST2.INTERSWITCH.COM:31010]. > > at > com.mapr.drill.drill.dataengine.DRQryResultListener.checkAndThrowException(Unknown > Source) > > at > com.mapr.drill.drill.dataengine.DRQryResultListener.getNextBatch(Unknown > Source) > > at > com.mapr.drill.drill.dataengine.DRJDBCResultSet.doLoadRecordBatchData(Unknown > Source) > > at com.mapr.drill.drill.dataengine.DRJDBCResultSet.doMoveToNextRow(Unknown > Source) > > at com.mapr.drill.drill.dataengine.DRJDBCQueryExecutor.execute(Unknown > Source) > > at com.mapr.drill.jdbc.common.SStatement.executeNoParams(Unknown Source) > > at com.mapr.drill.jdbc.common.SStatement.execute(Unknown Source) > > at > org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:291) > > at > org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:291) > > at > org.apache.zeppelin.jdbc.JDBCInterpreter.executeSql(JDBCInterpreter.java:581) > > at > org.apache.zeppelin.jdbc.JDBCInterpreter.interpret(JDBCInterpreter.java:692) > > at > org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:97) > > at > org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:498) > > at org.apache.zeppelin.scheduler.Job.run(Job.java:175) > > at > org.apache.zeppelin.scheduler.ParallelScheduler$JobRunner.run(ParallelScheduler.java:162) > > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) > > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > Caused by: com.mapr.drill.support.exceptions.GeneralException: > [MapR][DrillJDBCDriver](500165) Query execution error. Details: SYSTEM > ERROR: SchemaChangeException: Failure while trying to materialize incoming > schema. Errors: > > Error in expression at index -1. Error: Missing function implementation: > [castTINYINT(VARCHAR-OPTIONAL)]. Full expression: --UNKNOWN EXPRESSION--.. > > Fragment 2:0 > > [Error Id: 6c84fc61-c9d7-4d55-9ebd-bbbf7be84865 on > BGDTEST2.INTERSWITCH.COM:31010]. > > ... 21 more > > > > > > > > Please what am I doing wrong > > > > Kind Regards > > > ------------------------------ > > *Peter Edike* > Senior Software Engineer > Research and Development > Group Shared Technology > > *Office NO: * > *Mobile NO: * > *Email:* peter.ed...@interswitchgroup.com > Interswitch Limited > 1648C Oko-Awo Street, Victoria Island Lagos > Customer Contact Centre 0700-9065000 > *ΓΌ* *http://www.interswitchgroup.com* <http://www.interswitchgroup.com/> > > <https://www.quickteller.com/delight/> > > This e-mail and all attachments transmitted with it remain the property > of Interswitch Limited , the information contained herein are private > confidential and intended solely for the use of the addressee. If you have > received this e-mail in error, kindly notify the sender. If you are not the > addressee, you should not disseminate, distribute or copy this e-mail. > Kindly notify Interswitch immediately by email if you have received this > email in error and delete this email and any attachment from your system > Emails cannot be guaranteed to be secure or error free as the message and > any attachments could be intercepted, corrupted, lost, delayed, incomplete > or amended. the contents of this email or its attachments have been scanned > for all viruses and all reasonable measures have been taken to ensure that > no viruses are present. Interswitch Limited and its subsidiaries do not > accept liability for damage caused by this email or any attachments.This > message has been marked as *CONFIDENTIAL *on *Monday, May 28, 2018* @ *4:33:42 > PM* > > >
