ORA-7445:[kkdcSemAnalyzeCheckConstraint] is raised during exchange partition
(Doc ID 2204264.1)
Last updated on FEBRUARY 27, 2019
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 and later
Information in this document applies to any platform.
Customer has partition table, and reference partition table of it.
EX: PT1(P1,P2,P3,...) - RP1(P1,P2,P3,...)
When customer tries to exchange partition with other tables with reference constraint
EX: T1 - R1
with following command
EX: alter table pt1 exchange partition p2 with t1 cascade;
ORA-7445:[kkdcSemAnalyzeCheckConstraint] is raised with following call stack.
kkdcSemAnalyzeCheckConstraint <- kkdcpchk <- atbace <- atbFMexValidate <- atbFMexchange <- atbdrv
As a key point, RP1 and R1 has equivalent check constraint.
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