Trying to Drop Extended Column Statistics Generates 'ORA-20000: extension "("TEST_NAME",NLSSORT("TEST_NAME",'nls_sort=''BINARY_CI'''))" does not exist'
(Doc ID 2067586.1)
Last updated on MARCH 03, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.4 and laterOracle Database Cloud Schema 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
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
- Cannot drop extended stats. When attempting to drop the extended stats with DBMS_STATS.drop_extended_stats following error occurs:
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |