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CONTAINS query with SYN operator fails with DRG-11702 (Doc ID 1345529.1)

Last updated on FEBRUARY 03, 2019

Applies to:

Oracle Text - Version: and later   [Release: 11.2 and later ]
Information in this document applies to any platform.


Since upgrading to 11.2, a CONTAINS query with SYN operator that used to work in 10.2 now fails with errors:

SQL> select version from v$instance;


SQL> SELECT doc_id FROM docs
   2 WHERE CONTAINS(description,'SYN({MEMPHIS (OPEN) - GOLF},mythesaurus)')> 0;
SELECT doc_id FROM docs
ERROR at line 1:
ORA-29902: error in executing ODCIIndexStart() routine
ORA-20000: Oracle Text error:
DRG-11702: illegal text after disambiguated homograph


Database was upgraded to 11.2.


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