Details
Description
PoC:
SELECT ( WITH x ( x ) AS ( SELECT 1 FROM ( SELECT -1 ) x ) SELECT * FROM x WHERE x / x IN ( SELECT * FROM ( WITH x ( x ) AS ( SELECT 1 ) SELECT instr ( x , x ) FROM x GROUP BY x ) x ) ) x; |
docker log:
#0 0x60f10b29ee31 (_ZN20Item_direct_view_ref11val_decimalEP10my_decimal+0x31)
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#1 0x60f10b0bbbb6 (_ZN4VDecC2EP4Item+0x46)
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#2 0x60f10b30c4df (_ZN13Item_func_div10decimal_opEP10my_decimal+0x5f)
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#3 0x60f10b0d48f7 (_ZNK27Type_handler_decimal_result39Item_func_hybrid_field_type_val_decimalEP27Item_func_hybrid_field_typeP10my_decimal+0x57)
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#4 0x60f10b0bbbb6 (_ZN4VDecC2EP4Item+0x46)
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#5 0x60f10af9aefc (_ZNK27Type_handler_decimal_result13Item_val_boolEP4Item+0x3c)
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#6 0x60f10ac01656 (_ZN9Item_func28is_simplified_cond_processorEPv+0x56)
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#7 0x60f10ac01055 (_ZN16Item_func_or_sum4walkEM4ItemFbPvES1_h+0x75)
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#8 0x60f10b039c6b (_Z36and_new_conditions_to_optimized_condP3THDP4ItemPP10COND_EQUALR4ListIS1_EPNS1_11cond_resultE+0xa5b)
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#9 0x60f10ae0d839 (_ZN4JOIN14optimize_innerEv+0x2589)
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#10 0x60f10adfef8b (_ZN4JOIN8optimizeEv+0x13b)
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#11 0x60f10ad102bb (_ZL22mysql_derived_optimizeP3THDP3LEXP10TABLE_LIST+0x56b)
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#12 0x60f10ad12418 (_Z27mysql_handle_single_derivedP3LEXP10TABLE_LISTj+0x158)
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#13 0x60f10ae0d687 (_ZN4JOIN14optimize_innerEv+0x23d7)
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#14 0x60f10adfef8b (_ZN4JOIN8optimizeEv+0x13b)
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#15 0x60f10adf4c04 (_Z12mysql_selectP3THDP10TABLE_LISTR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0x514)
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#16 0x60f10adf4635 (_Z13handle_selectP3THDP3LEXP13select_resulty+0x265)
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#17 0x60f10ad94fc8 (_ZL21execute_sqlcom_selectP3THDP10TABLE_LIST+0x698)
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#18 0x60f10ad8b095 (_Z21mysql_execute_commandP3THDb+0x3f65)
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#19 0x60f10ad80485 (_Z11mysql_parseP3THDPcjP12Parser_state+0x345)
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#20 0x60f10ad7c9d1 (_Z16dispatch_command19enum_server_commandP3THDPcjb+0x16b1)
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#21 0x60f10ad80cd1 (_Z10do_commandP3THDb+0x4b1)
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#22 0x60f10afb6b74 (_Z24do_handle_one_connectionP7CONNECTb+0x2a4)
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#23 0x60f10afb67a3 (handle_one_connection+0xd3)
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#24 0x60f10b67f0b4 (pfs_spawn_thread+0x104)
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#25 0x7c550f91b609 (start_thread+0xd9)
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#26 0x7c550f63d353 (clone+0x43)
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Attachments
Issue Links
- relates to
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MDEV-32760 Assertion Failed at /mariadb-11.3.0/sql/item.h:6054
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- Confirmed
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