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#3 <signal handler called>
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#4 0x00000000008e5560 in calculate_cond_selectivity_for_table (thd=0x2064800, table=0x7fc27c0ed680, cond=0x7fc27c01f740) at /data/bzr/maria-10.0-mwl253/sql/opt_range.cc:3367
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#5 0x000000000064d945 in make_join_statistics (join=0x7fc27c01e1c0, tables_list=..., conds=0x7fc27c01f740, keyuse_array=0x7fc27c01e4c8) at /data/bzr/maria-10.0-mwl253/sql/sql_select.cc:3857
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#6 0x0000000000644bf3 in JOIN::optimize_inner (this=0x7fc27c01e1c0) at /data/bzr/maria-10.0-mwl253/sql/sql_select.cc:1306
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#7 0x0000000000643bc2 in JOIN::optimize (this=0x7fc27c01e1c0) at /data/bzr/maria-10.0-mwl253/sql/sql_select.cc:1008
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#8 0x000000000064b6cf in mysql_select (thd=0x2064800, rref_pointer_array=0x2067738, tables=0x7fc27c131fd0, wild_num=1, fields=..., conds=0x7fc27c01e018, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2147748608, result=0x7fc27c133d48, unit=0x2066e00, select_lex=0x20674d8) at /data/bzr/maria-10.0-mwl253/sql/sql_select.cc:3220
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#9 0x0000000000642031 in handle_select (thd=0x2064800, lex=0x2066d48, result=0x7fc27c133d48, setup_tables_done_option=0) at /data/bzr/maria-10.0-mwl253/sql/sql_select.cc:376
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#10 0x000000000061a175 in execute_sqlcom_select (thd=0x2064800, all_tables=0x7fc27c131fd0) at /data/bzr/maria-10.0-mwl253/sql/sql_parse.cc:4797
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#11 0x000000000061277e in mysql_execute_command (thd=0x2064800) at /data/bzr/maria-10.0-mwl253/sql/sql_parse.cc:2266
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#12 0x000000000061ca16 in mysql_parse (thd=0x2064800, rawbuf=0x7fc27c131d98 "SELECT * FROM t1 WHERE a IN ( SELECT b FROM t2 ) AND ( a > 3 )", length=62, parser_state=0x7fc2862b0500) at /data/bzr/maria-10.0-mwl253/sql/sql_parse.cc:5920
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#13 0x000000000060faa2 in dispatch_command (command=COM_QUERY, thd=0x2064800, packet=0x2069d01 "SELECT * FROM t1 WHERE a IN ( SELECT b FROM t2 ) AND ( a > 3 )", packet_length=62) at /data/bzr/maria-10.0-mwl253/sql/sql_parse.cc:1091
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#14 0x000000000060ecd0 in do_command (thd=0x2064800) at /data/bzr/maria-10.0-mwl253/sql/sql_parse.cc:810
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#15 0x0000000000722226 in do_handle_one_connection (thd_arg=0x2064800) at /data/bzr/maria-10.0-mwl253/sql/sql_connect.cc:1266
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#16 0x0000000000721c11 in handle_one_connection (arg=0x2064800) at /data/bzr/maria-10.0-mwl253/sql/sql_connect.cc:1181
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#17 0x0000000000c9d340 in pfs_spawn_thread (arg=0x2011230) at /data/bzr/maria-10.0-mwl253/storage/perfschema/pfs.cc:1015
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#18 0x00007fc29199de9a in start_thread (arg=0x7fc2862b1700) at pthread_create.c:308
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#19 0x00007fc290c91cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
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revision-id: igor@askmonty.org-20130401181718-qs2gbk9nd8t3rnvq
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revno: 3509
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branch-nick: maria-10.0-mwl253
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Test case:
SET optimizer_use_condition_selectivity=3;
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CREATE TABLE t1 (a INT) ENGINE=MyISAM;
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INSERT INTO t1 VALUES (1);
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CREATE TABLE t2 (b INT) ENGINE=MyISAM;
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INSERT INTO t2 VALUES (2),(3);
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SELECT * FROM t1 WHERE a IN ( SELECT b FROM t2 ) AND ( a > 3 );
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Reproducible with optimizer_use_condition_selectivity = 2 | 3 | 4
EXPLAIN also crashes.
optimizer_switch (default):
index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off,exists_to_in=off
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