Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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10.4(EOL)
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None
Description
CREATE TABLE t1 (n BLOB, UNIQUE(n)); |
INSERT INTO t1 VALUES (1); |
DELETE FROM t1 WHERE n = 1; |
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# Cleanup
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DROP TABLE t1; |
10.4 3e89e0f2 -DCMAKE_C_FLAGS="-DDBUG_ASSERT_AS_PRINTF" -DCMAKE_CXX_FLAGS="-DDBUG_ASSERT_AS_PRINTF" -DCMAKE_BUILD_TYPE=RelWithDebInfo |
Warning: assertion failed: marked_for_write_or_computed() at /data/src/10.4-bug/sql/field.cc line 4331
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Attempting backtrace to find out the reason for the assert:
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stack_bottom = 0x0 thread_stack 0x49000
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mysys/stacktrace.c:270(my_print_stacktrace)[0x5557736fa539]
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sql/field.cc:4334(Field_longlong::store(long long, bool))[0x5557731d273b]
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sql/item.cc:6493(Item::save_in_field(Field*, bool))[0x5557731feffc]
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sql/table.cc:8203(TABLE::update_virtual_fields(handler*, enum_vcol_update_mode))[0x55577308bf2a]
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sql/handler.cc:2997(handler::ha_rnd_next(unsigned char*))[0x5557731ee35b]b
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sql/records.cc:481(rr_sequential(READ_RECORD*))[0x555773310564]
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sql/sql_delete.cc:804(mysql_delete(THD*, TABLE_LIST*, Item*, SQL_I_List<st_order>*, unsigned long long, unsigned long long, select_result*))[0x555773326913]
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sql/sql_parse.cc:4985(mysql_execute_command(THD*))[0x555772fc7767]
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sql/sql_class.h:2359(THD::enter_stage(PSI_stage_info_v1 const*, char const*, char const*, unsigned int))[0x555772fcdd74]
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sql/sql_audit.h:168(mysql_audit_general)[0x555772fd1319]
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sql/sql_parse.cc:1366(do_command(THD*))[0x555772fd28e2]
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sql/sql_connect.cc:1398(do_handle_one_connection(CONNECT*))[0x5557730b641c]
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sql/sql_connect.cc:1303(handle_one_connection)[0x5557730b6584]
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perfschema/pfs.cc:1865(pfs_spawn_thread)[0x5557734141c4]
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nptl/pthread_create.c:333(start_thread)[0x7f793cf28494]
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x86_64/clone.S:99(clone)[0x7f793aef093f]
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The warning is produced twice upon execution of the test case above.
No failure on debug or debug-ASAN builds.
No failure with limited key length.
Not applicable to 10.3 because of the unlimited key length.
Attachments
Issue Links
- relates to
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MDEV-371 Unique indexes for blobs
- Closed