Selecting NCHAR/NVARCHAR Using DG4ODBC Adds a Space/Blank to Every Character
(Doc ID 1072796.1)
Last updated on JANUARY 30, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 11.1.0.6 and laterOracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
Executing a select fetching foreign database nchar/nvarchar characters might display an additional space between the characters. A dump is showing the spaces as 0 bytes. For example:
SQL> select distinct("ENAME"), dump("ENAME") from "emp"@mysql_32 where "EMPNO"=7839;
ENAME DUMP("ENAME")
---------- --------------------------------------------------------------------------------
K I N G Typ=1 Len=16: 0,75,0,0,0,73,0,0,0,78,0,0,0,71,0,0
Changes
Upgrade to DG4ODBC 11g.
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |