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Using SQL Server PolyBase with DataDirect ODBC drivers

Information

 
TitleUsing SQL Server PolyBase with DataDirect ODBC drivers
URL NameUsing-SQL-Server-PolyBase-with-DataDirect-ODBC-drivers
Article Number000153802
EnvironmentProduct: Progress DataDirect for ODBC
Version: 8.0
OS: Windows
Database: All supported databases
Application SQL Server PolyBase 2019
Question/Problem Description
The error below is returned when creating an external table from SQL Server PolyBase.
Steps to Reproduce
Clarifying Information
Error MessageImpossible d'exécuter la requête "Remote Query" sur le fournisseur OLE DB "MSOLEDBSQL" du serveur lié "(null)". 105082 ;
Erreur ODBC générique : [DataDirect][ODBC Oracle Wire Protocol driver][Oracle]ORA-00933: la commande SQL ne se termine pas correctement .

Unable to execute request "Remote Query" on the supplier OLE DB "MSOLEDBSQL" from the linked server "(null)". 105082 ;
Generic ODBC error : [DataDirect][ODBC Oracle Wire Protocol driver][Oracle]ORA-00933: the SQL command does not end correctly.
Defect Number
Enhancement Number
Cause
Testing showed that Polybase CREATE EXTERNAL TABLE allows for the LOCATION to contain a one part table name (just the table) and a three part table name where the catalog part was left blank. Attempting to use a two part table name(TABLENAME.SCHEMANAME) caused the CREATE EXTERNAL TABLE statement execution to fail.
Resolution
To resolve the error, use a LOCATION string with a three part name with the catalog part of the string blank.

Here is an example.  Note the dot at the beginning of the string value:

CREATE EXTERNAL TABLE DBO.C_Direct
(
     BCODE     NUMERIC(10,0)   ,
     C_CODE     NUMERIC(10,0)    ,
     [DESCRIPTION]   NCHAR(40) COLLATE Latin1_General_BIN NULL
)
WITH (DATA_SOURCE = DataDirectDS ,LOCATION = N'.AB.C_TBL');
go
Workaround
Notes
Last Modified Date3/23/2020 4:42 PM
Files
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