unexpected assertion failed using global index #56535
Description
Bug Report
Please answer these questions before submitting your issue. Thanks!
1. Minimal reproduce step (Required)
Here is the log from our internal test schrddl.
2024/10/09 16:48:19 ddl.go:212: �[0;31m[fatal] [error] [instance 16] ERROR: Error 8141: assertion failed: key: 7480000000000000ba5f69800000000000000307800029e4698b0200, assertion: Exist, start_ts: 453113916671131764, existing start ts: 0, existing commit ts: 0
/build/ddl/dml_ops.go:52: Error when executing SQL: delete from `b5d472af` where not( IsNull( `b5d472af`.`56b0971e` ) ) or `b5d472af`.`56b0971e` in ( 1444517 ,824880 )
2. What did you expect to see? (Required)
No error
3. What did you see instead (Required)
assertion failed
4. What is your TiDB version? (Required)
master