2011-01-11 16:17:57.782679+00:00 https://api.launchpad.net/1.0/bugs/684144 https://api.launchpad.net/1.0/~philip-stoev https://api.launchpad.net/1.0/maria/+milestone/5.1 https://api.launchpad.net/1.0/bugs/684144/linked_branches https://api.launchpad.net/1.0/bugs/684144/activity https://bugs.launchpad.net/bugs/684144 Philip Stoev Igor Babaev Maria 5.1 Invalid Undecided 2010-12-02 13:08:20.492492+00:00 53 ) AND `col_smallint_key` IN ( 255 , 2 , 1 , 1 ) ) AND ( `col_varchar_10_key` IS NULL OR `col_varchar_10_key` BETWEEN 'Arkansas' AND 'hq' ) caused the following Valgrind warnings: ==25046== Conditional jump or move depends on uninitialised value(s) ==25046== at 0x837FEFB: check_index_intersect_extension(st_partial_index_intersection_info*, st_index_scan_info*, st_partial_index_intersection_info*) (opt _range.cc:5232) ==25046== by 0x8380088: find_index_intersect_best_extension(st_partial_index_intersection_info*) (opt_range.cc:5291) ==25046== by 0x8380098: find_index_intersect_best_extension(st_partial_index_intersection_info*) (opt_range.cc:5292) ==25046== by 0x838019D: get_best_index_intersect(PARAM*, SEL_TREE*, double) (opt_range.cc:5343) ==25046== by 0x837BB8E: SQL_SELECT::test_quick_select(THD*, Bitmap<64u>, unsigned long long, unsigned long long, bool) (opt_range.cc:3067) ==25046== by 0x82E7B1A: get_quick_record_count(THD*, SQL_SELECT*, st_table*, Bitmap<64u> const*, unsigned long long) (sql_select.cc:2600) ==25046== by 0x82E98D8: make_join_statistics(JOIN*, TABLE_LIST*, Item*, st_dynamic_array*) (sql_select.cc:3037) ==25046== by 0x82E2066: JOIN::optimize() (sql_select.cc:1029) ==25046== by 0x82E7842: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, un signed long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2538) ==25046== by 0x830CD07: mysql_explain_union(THD*, st_select_lex_unit*, select_result*) (sql_select.cc:17200) ==25046== by 0x8286C4B: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5144) ==25046== by 0x827D735: mysql_execute_command(THD*) (sql_parse.cc:2340) ==25046== by 0x8288E45: mysql_parse(THD*, char*, unsigned int, char const**) (sql_parse.cc:6092) ==25046== by 0x827B221: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1269) ==25046== by 0x827A47E: do_command(THD*) (sql_parse.cc:895) ==25046== by 0x827748F: handle_one_connection (sql_connect.cc:1138) ==25046== ==25046== Conditional jump or move depends on uninitialised value(s) ==25046== at 0x837FFB7: find_index_intersect_best_extension(st_partial_index_intersection_info*) (opt_range.cc:5269) ==25046== by 0x8380098: find_index_intersect_best_extension(st_partial_index_intersection_info*) (opt_range.cc:5292) ==25046== by 0x8380098: find_index_intersect_best_extension(st_partial_index_intersection_info*) (opt_range.cc:5292) ==25046== by 0x838019D: get_best_index_intersect(PARAM*, SEL_TREE*, double) (opt_range.cc:5343) ==25046== by 0x837BB8E: SQL_SELECT::test_quick_select(THD*, Bitmap<64u>, unsigned long long, unsigned long long, bool) (opt_range.cc:3067) ==25046== by 0x82E7B1A: get_quick_record_count(THD*, SQL_SELECT*, st_table*, Bitmap<64u> const*, unsigned long long) (sql_select.cc:2600) ==25046== by 0x82E98D8: make_join_statistics(JOIN*, TABLE_LIST*, Item*, st_dynamic_array*) (sql_select.cc:3037) ==25046== by 0x82E2066: JOIN::optimize() (sql_select.cc:1029) ==25046== by 0x82E7842: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, un signed long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2538) ==25046== by 0x830CD07: mysql_explain_union(THD*, st_select_lex_unit*, select_result*) (sql_select.cc:17200) ==25046== by 0x8286C4B: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5144) ==25046== by 0x827D735: mysql_execute_command(THD*) (sql_parse.cc:2340) ==25046== by 0x8288E45: mysql_parse(THD*, char*, unsigned int, char const**) (sql_parse.cc:6092) ==25046== by 0x827B221: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1269) ==25046== by 0x827A47E: do_command(THD*) (sql_parse.cc:895) ==25046== by 0x827748F: handle_one_connection (sql_connect.cc:1138) ==25046== ==25046== Conditional jump or move depends on uninitialised value(s) ==25046== at 0x837FB9D: check_index_intersect_extension(st_partial_index_intersection_info*, st_index_scan_info*, st_partial_index_intersection_info*) (opt _range.cc:5173) ==25046== by 0x8380088: find_index_intersect_best_extension(st_partial_index_intersection_info*) (opt_range.cc:5291) ==25046== by 0x838019D: get_best_index_intersect(PARAM*, SEL_TREE*, double) (opt_range.cc:5343) ==25046== by 0x837BB8E: SQL_SELECT::test_quick_select(THD*, Bitmap<64u>, unsigned long long, unsigned long long, bool) (opt_range.cc:3067) ==25046== by 0x82E7B1A: get_quick_record_count(THD*, SQL_SELECT*, st_table*, Bitmap<64u> const*, unsigned long long) (sql_select.cc:2600) ==25046== by 0x82E98D8: make_join_statistics(JOIN*, TABLE_LIST*, Item*, st_dynamic_array*) (sql_select.cc:3037) ==25046== by 0x82E2066: JOIN::optimize() (sql_select.cc:1029) ==25046== by 0x82E7842: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, un signed long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2538) ==25046== by 0x830CD07: mysql_explain_union(THD*, st_select_lex_unit*, select_result*) (sql_select.cc:17200) ==25046== by 0x8286C4B: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5144) ==25046== by 0x827D735: mysql_execute_command(THD*) (sql_parse.cc:2340) ==25046== by 0x8288E45: mysql_parse(THD*, char*, unsigned int, char const**) (sql_parse.cc:6092) ==25046== by 0x827B221: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1269) ==25046== by 0x827A47E: do_command(THD*) (sql_parse.cc:895) ==25046== by 0x827748F: handle_one_connection (sql_connect.cc:1138) ==25046== by 0x821918: start_thread (in /lib/libpthread-2.12.1.so) ==25046== ==25046== Conditional jump or move depends on uninitialised value(s) ==25046== at 0x8382A6A: get_key_scans_params(PARAM*, SEL_TREE*, bool, bool, double) (opt_range.cc:6377) ==25046== by 0x837DEE0: get_best_disjunct_quick(PARAM*, SEL_IMERGE*, double) (opt_range.cc:4416) ==25046== by 0x837BC5A: SQL_SELECT::test_quick_select(THD*, Bitmap<64u>, unsigned long long, unsigned long long, bool) (opt_range.cc:3087) ==25046== by 0x82E7B1A: get_quick_record_count(THD*, SQL_SELECT*, st_table*, Bitmap<64u> const*, unsigned long long) (sql_select.cc:2600) ==25046== by 0x82E98D8: make_join_statistics(JOIN*, TABLE_LIST*, Item*, st_dynamic_array*) (sql_select.cc:3037) ==25046== by 0x82E2066: JOIN::optimize() (sql_select.cc:1029) ==25046== by 0x82E7842: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, un signed long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2538) ==25046== by 0x830CD07: mysql_explain_union(THD*, st_select_lex_unit*, select_result*) (sql_select.cc:17200) ==25046== by 0x8286C4B: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5144) ==25046== by 0x827D735: mysql_execute_command(THD*) (sql_parse.cc:2340) ==25046== by 0x8288E45: mysql_parse(THD*, char*, unsigned int, char const**) (sql_parse.cc:6092) ==25046== by 0x827B221: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1269) ==25046== by 0x827A47E: do_command(THD*) (sql_parse.cc:895) ==25046== by 0x827748F: handle_one_connection (sql_connect.cc:1138) ==25046== by 0x821918: start_thread (in /lib/libpthread-2.12.1.so) ==25046== by 0x40FACCD: clone (in /lib/libc-2.12.1.so) ==25046== ==25046== Conditional jump or move depends on uninitialised value(s) ==25046== at 0x82EDF91: best_access_path(JOIN*, st_join_table*, THD*, unsigned long long, unsigned int, double, double) (sql_select.cc:4778) ==25046== by 0x82EEDE0: best_extension_by_limited_search(JOIN*, unsigned long long, unsigned int, double, double, unsigned int, unsigned int) (sql_select.c c:5386) ==25046== by 0x82EE7E6: greedy_search(JOIN*, unsigned long long, unsigned int, unsigned int) (sql_select.cc:5162) ==25046== by 0x82EE2EF: choose_plan(JOIN*, unsigned long long) (sql_select.cc:4876) ==25046== by 0x82E9BFA: make_join_statistics(JOIN*, TABLE_LIST*, Item*, st_dynamic_array*) (sql_select.cc:3080) ==25046== by 0x82E2066: JOIN::optimize() (sql_select.cc:1029) ==25046== by 0x82E7842: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, un signed long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2538) ==25046== by 0x830CD07: mysql_explain_union(THD*, st_select_lex_unit*, select_result*) (sql_select.cc:17200) ==25046== by 0x8286C4B: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5144) ==25046== by 0x827D735: mysql_execute_command(THD*) (sql_parse.cc:2340) ==25046== by 0x8288E45: mysql_parse(THD*, char*, unsigned int, char const**) (sql_parse.cc:6092) ==25046== by 0x827B221: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1269) ==25046== by 0x827A47E: do_command(THD*) (sql_parse.cc:895) ==25046== by 0x827748F: handle_one_connection (sql_connect.cc:1138) ==25046== by 0x821918: start_thread (in /lib/libpthread-2.12.1.so) ==25046== by 0x40FACCD: clone (in /lib/libc-2.12.1.so) ==25046== ==25046== Conditional jump or move depends on uninitialised value(s) ==25046== at 0x82EEE41: best_extension_by_limited_search(JOIN*, unsigned long long, unsigned int, double, double, unsigned int, unsigned int) (sql_select.c c:5392) ==25046== by 0x82EE7E6: greedy_search(JOIN*, unsigned long long, unsigned int, unsigned int) (sql_select.cc:5162) ==25046== by 0x82EE2EF: choose_plan(JOIN*, unsigned long long) (sql_select.cc:4876) ==25046== by 0x82E9BFA: make_join_statistics(JOIN*, TABLE_LIST*, Item*, st_dynamic_array*) (sql_select.cc:3080) ==25046== by 0x82E2066: JOIN::optimize() (sql_select.cc:1029) ==25046== by 0x82E7842: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, un signed long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2538) ==25046== by 0x830CD07: mysql_explain_union(THD*, st_select_lex_unit*, select_result*) (sql_select.cc:17200) ==25046== by 0x8286C4B: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5144) ==25046== by 0x827D735: mysql_execute_command(THD*) (sql_parse.cc:2340) ==25046== by 0x8288E45: mysql_parse(THD*, char*, unsigned int, char const**) (sql_parse.cc:6092) ==25046== by 0x827B221: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1269) ==25046== by 0x827A47E: do_command(THD*) (sql_parse.cc:895) ==25046== by 0x827748F: handle_one_connection (sql_connect.cc:1138) ==25046== by 0x821918: start_thread (in /lib/libpthread-2.12.1.so) ==25046== by 0x40FACCD: clone (in /lib/libc-2.12.1.so) ==25046== ==25046== Conditional jump or move depends on uninitialised value(s) ==25046== at 0x82EEF66: best_extension_by_limited_search(JOIN*, unsigned long long, unsigned int, double, double, unsigned int, unsigned int) (sql_select.c c:5417) ==25046== by 0x82EE7E6: greedy_search(JOIN*, unsigned long long, unsigned int, unsigned int) (sql_select.cc:5162) ==25046== by 0x82EE2EF: choose_plan(JOIN*, unsigned long long) (sql_select.cc:4876) ==25046== by 0x82E9BFA: make_join_statistics(JOIN*, TABLE_LIST*, Item*, st_dynamic_array*) (sql_select.cc:3080) ==25046== by 0x82E2066: JOIN::optimize() (sql_select.cc:1029) ==25046== by 0x82E7842: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, un signed long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2538) ==25046== by 0x830CD07: mysql_explain_union(THD*, st_select_lex_unit*, select_result*) (sql_select.cc:17200) ==25046== by 0x8286C4B: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5144) ==25046== by 0x827D735: mysql_execute_command(THD*) (sql_parse.cc:2340) ==25046== by 0x8288E45: mysql_parse(THD*, char*, unsigned int, char const**) (sql_parse.cc:6092) ==25046== by 0x827B221: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1269) ==25046== by 0x827A47E: do_command(THD*) (sql_parse.cc:895) ==25046== by 0x827748F: handle_one_connection (sql_connect.cc:1138) ==25046== by 0x821918: start_thread (in /lib/libpthread-2.12.1.so) ==25046== by 0x40FACCD: clone (in /lib/libc-2.12.1.so) ==25046== ==25046== Conditional jump or move depends on uninitialised value(s) ==25046== at 0x82EF25D: best_extension_by_limited_search(JOIN*, unsigned long long, unsigned int, double, double, unsigned int, unsigned int) (sql_select.c c:5463) ==25046== by 0x82EE7E6: greedy_search(JOIN*, unsigned long long, unsigned int, unsigned int) (sql_select.cc:5162) ==25046== by 0x82EE2EF: choose_plan(JOIN*, unsigned long long) (sql_select.cc:4876) ==25046== by 0x82E9BFA: make_join_statistics(JOIN*, TABLE_LIST*, Item*, st_dynamic_array*) (sql_select.cc:3080) ==25046== by 0x82E2066: JOIN::optimize() (sql_select.cc:1029) ==25046== by 0x82E7842: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, un signed long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2538) ==25046== by 0x830CD07: mysql_explain_union(THD*, st_select_lex_unit*, select_result*) (sql_select.cc:17200) ==25046== by 0x8286C4B: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5144) ==25046== by 0x827D735: mysql_execute_command(THD*) (sql_parse.cc:2340) ==25046== by 0x8288E45: mysql_parse(THD*, char*, unsigned int, char const**) (sql_parse.cc:6092) ==25046== by 0x827B221: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1269) ==25046== by 0x827A47E: do_command(THD*) (sql_parse.cc:895) ==25046== by 0x827748F: handle_one_connection (sql_connect.cc:1138) ==25046== by 0x821918: start_thread (in /lib/libpthread-2.12.1.so) ==25046== by 0x40FACCD: clone (in /lib/libc-2.12.1.so) ==25046== ==25046== Conditional jump or move depends on uninitialised value(s) ==25046== at 0x82EE82B: greedy_search(JOIN*, unsigned long long, unsigned int, unsigned int) (sql_select.cc:5169) ==25046== by 0x82EE2EF: choose_plan(JOIN*, unsigned long long) (sql_select.cc:4876) ==25046== by 0x82E9BFA: make_join_statistics(JOIN*, TABLE_LIST*, Item*, st_dynamic_array*) (sql_select.cc:3080) ==25046== by 0x82E2066: JOIN::optimize() (sql_select.cc:1029) ==25046== by 0x82E7842: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, un signed long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2538) ==25046== by 0x830CD07: mysql_explain_union(THD*, st_select_lex_unit*, select_result*) (sql_select.cc:17200) ==25046== by 0x8286C4B: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5144) ==25046== by 0x827D735: mysql_execute_command(THD*) (sql_parse.cc:2340) ==25046== by 0x8288E45: mysql_parse(THD*, char*, unsigned int, char const**) (sql_parse.cc:6092) ==25046== by 0x827B221: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1269) ==25046== by 0x827A47E: do_command(THD*) (sql_parse.cc:895) ==25046== by 0x827748F: handle_one_connection (sql_connect.cc:1138) ==25046== by 0x821918: start_thread (in /lib/libpthread-2.12.1.so) ==25046== by 0x40FACCD: clone (in /lib/libc-2.12.1.so) ==25046== Simplification is not available for Valgrind warnings, so an unsimplified test case will be attached shortly.]]> bug Philip Stoev added bug attachment added Philip Stoev attachment added Philip Stoev maria: milestone Philip Stoev maria: assignee Philip Stoev branch linked Philip Stoev summary Philip Stoev maria: status Igor Babaev Philip Stoev Philip Stoev Philip Stoev Igor Babaev lp:~maria-captains/maria/maria-5.1-wl21 LPexportBug684144_bug684144.test LPexportBug684144_bug684144-2.test