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ORA-07445 [kkqojeanl()] Internal Error for Query with Large Number of Elements in an IN List (Doc ID 1577011.1)

Last updated on FEBRUARY 21, 2024

Applies to:

Oracle Database - Enterprise Edition - Version and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.


The following error appears in the alert.log:

As there is a limitation on the number of elements in an in-list before receiving an error ORA-01795 "maximum number of expressions in a list is 1,000" , it is possible that the OR predicates were introduced in order to avoid this error by limiting the elements in the in-list.


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