update on partition tables crashes the server

Description

During Pstress run , a crash is seen with partition tables when an update query is executed. The bug can be reproduced with upstream 5.7 as well. 

Please find the stacktrace and steps to repeat the bug as shown below:

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Kamil Holubicki January 6, 2022 at 11:58 AM

The same problem we see in 8.0 when started with --disable-log-bin.

This is because in such a case TABLE::mark_columns_per_binlog_row_image() execution is skipped, so table read_set/write_set flags are not set. Then we hit mentioned assert.

Done

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Created August 16, 2021 at 7:08 AM
Updated March 6, 2024 at 10:28 AM
Resolved May 26, 2022 at 9:31 AM