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Alter table set pages can lead to invalidation if table is replicated (Doc ID 2349988.1)

Last updated on AUGUST 25, 2021

Applies to:

Oracle TimesTen In-Memory Database - Version to [Release 11.2]
Information in this document applies to any platform.


TimesTen replication is being used.

While replication is occurring, user alters the page count of hash table index on a replicated table.  Shortly after the hash index pages change, TimesTen database invalidated with one of these two following reason found in message log or inval file:

Assertion failed: (((sbBlkHdr_p)(fp))->sane == ((sbBlkSane_t)0xCAFE)) [blk.c:/st_timesten_11.2.2.8/4:sbBlkDirFreeListUnlink:3122]


Invalidating data store: <path to datastore> Reason: Assertion failed: (((ha)->nodet) == ((sbNodeTag_t) 14)) [hash.c:/st_timesten_11.2.2.8/2:sbHaLookup:1910] PID 12976 (timestenrepd)


The above invalidation, the line number of the files (3122 and 1910) are from system running, line number might differ slightly in older versions of TimesTen.


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