Details
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Bug
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Status: Closed (View Workflow)
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Blocker
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Resolution: Fixed
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10.5, 10.6, 10.11, 11.2, 11.4
Description
The failure is similar to MDEV-31007, except that this one started happening fairly recently. I cannot say when exactly because for a while it was hidden by the family of "Item::build_clone" problems, I only know that it wasn't failing on 10.5.25, it was failing with "Item::build_clone" assertions/crashes on 10.5.26, and now when some of them are fixed, it fails like below.
Thus I am filing it as a blocker, feel free to demote if you choose so.
CREATE VIEW v AS select 0 AS f; |
SELECT * FROM v WHERE f = DEFAULT(f); |
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# Cleanup
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DROP VIEW v; |
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10.5 284593413f73cbaf4723f1e230bc7eb178774ba3 |
mariadbd: /data/bld/10.5-asan/sql/item.cc:7873: Item* find_producing_item(Item*, st_select_lex*): Assertion `item->type() == Item::FIELD_ITEM || item->type() == Item::TRIGGER_FIELD_ITEM || (item->type() == Item::REF_ITEM && ((Item_ref *) item)->ref_type() == Item_ref::VIEW_REF)' failed.
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241028 21:52:06 [ERROR] mysqld got signal 6 ;
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#9 0x00007f8bdbe53e32 in __GI___assert_fail (assertion=0x562550c3bde0 "item->type() == Item::FIELD_ITEM || item->type() == Item::TRIGGER_FIELD_ITEM || (item->type() == Item::REF_ITEM && ((Item_ref *) item)->ref_type() == Item_ref::VIEW_REF)", file=0x562550c35f60 "/data/bld/10.5-asan/sql/item.cc", line=7873, function=0x562550c3bec0 "Item* find_producing_item(Item*, st_select_lex*)") at ./assert/assert.c:101
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#10 0x000056254ee242f1 in find_producing_item (item=0x62900023a768, sel=0x62b00003bd30) at /data/bld/10.5-asan/sql/item.cc:7873
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#11 0x000056254ee247dd in Item_field::derived_field_transformer_for_where (this=0x62900023a768, thd=0x62b000069218, arg=0x62b00003bd30 "") at /data/bld/10.5-asan/sql/item.cc:7910
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#12 0x000056254ee387c8 in Item_default_value::transform (this=0x62900023a768, thd=0x62b000069218, transformer=&virtual Item::derived_field_transformer_for_where(THD*, unsigned char*), args=0x62b00003bd30 "") at /data/bld/10.5-asan/sql/item.cc:9842
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#13 0x000056254eeea55f in Item_args::transform_args (this=0x62900023a948, thd=0x62b000069218, transformer=&virtual table offset 1344, arg=0x62b00003bd30 "") at /data/bld/10.5-asan/sql/item_func.cc:503
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#14 0x000056254eeea7f0 in Item_func::transform (this=0x62900023a8b8, thd=0x62b000069218, transformer=&virtual table offset 1344, argument=0x62b00003bd30 "") at /data/bld/10.5-asan/sql/item_func.cc:539
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#15 0x000056254e464ac6 in transform_condition_or_part (thd=0x62b000069218, cond=0x62900023a8b8, transformer=&virtual table offset 1344, arg=0x62b00003bd30 "") at /data/bld/10.5-asan/sql/sql_derived.cc:1390
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#16 0x000056254e4f9fdd in st_select_lex::pushdown_cond_into_where_clause (this=0x62b00003bd30, thd=0x62b000069218, cond=0x62900023a8b8, remaining_cond=0x7f8bd29bb190, transformer=&virtual table offset 1344, arg=0x62b00003bd30 "") at /data/bld/10.5-asan/sql/sql_lex.cc:10776
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#17 0x000056254e46584c in pushdown_cond_for_derived (thd=0x62b000069218, cond=0x62900023a438, derived=0x62b000038980) at /data/bld/10.5-asan/sql/sql_derived.cc:1583
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#18 0x000056254e60419a in JOIN::optimize_inner (this=0x62b00003d140) at /data/bld/10.5-asan/sql/sql_select.cc:2231
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#19 0x000056254e5fefc1 in JOIN::optimize (this=0x62b00003d140) at /data/bld/10.5-asan/sql/sql_select.cc:1765
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#20 0x000056254e620188 in mysql_select (thd=0x62b000069218, tables=0x62b000038980, fields=..., conds=0x62b0000394b0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2147748608, result=0x62b00003d110, unit=0x62b00006d3d0, select_lex=0x62b0000382f0) at /data/bld/10.5-asan/sql/sql_select.cc:4904
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#21 0x000056254e5f0574 in handle_select (thd=0x62b000069218, lex=0x62b00006d308, result=0x62b00003d110, setup_tables_done_option=0) at /data/bld/10.5-asan/sql/sql_select.cc:449
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#22 0x000056254e55719d in execute_sqlcom_select (thd=0x62b000069218, all_tables=0x62b000038980) at /data/bld/10.5-asan/sql/sql_parse.cc:6437
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#23 0x000056254e5455df in mysql_execute_command (thd=0x62b000069218) at /data/bld/10.5-asan/sql/sql_parse.cc:4029
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#24 0x000056254e561fab in mysql_parse (thd=0x62b000069218, rawbuf=0x62b000038238 "SELECT * FROM v WHERE f = DEFAULT(f)", length=36, parser_state=0x7f8bd29bcc70, is_com_multi=false, is_next_command=false) at /data/bld/10.5-asan/sql/sql_parse.cc:8237
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#25 0x000056254e537291 in dispatch_command (command=COM_QUERY, thd=0x62b000069218, packet=0x629000235219 "SELECT * FROM v WHERE f = DEFAULT(f)", packet_length=36, is_com_multi=false, is_next_command=false) at /data/bld/10.5-asan/sql/sql_parse.cc:1891
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#26 0x000056254e533c24 in do_command (thd=0x62b000069218) at /data/bld/10.5-asan/sql/sql_parse.cc:1375
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#27 0x000056254e98d83b in do_handle_one_connection (connect=0x608000002ab8, put_in_cache=true) at /data/bld/10.5-asan/sql/sql_connect.cc:1407
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#28 0x000056254e98d3a1 in handle_one_connection (arg=0x608000002a38) at /data/bld/10.5-asan/sql/sql_connect.cc:1319
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#29 0x000056254f5eaa08 in pfs_spawn_thread (arg=0x615000006c18) at /data/bld/10.5-asan/storage/perfschema/pfs.cc:2201
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#30 0x00007f8bdbea8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
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#31 0x00007f8bdbf2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
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