Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-22728

SIGFPE in Unique::get_cost_calc_buff_size from prepare_search_best_index_intersect on optimized builds

Details

    Description

      USE test;
      		 
      SET SESSION OPTIMIZER_SWITCH="index_merge_sort_intersection=ON";
      		 
      SET SESSION sort_buffer_size=2048;
      		 
      CREATE TABLE t1(c1 VARCHAR(2049) BINARY PRIMARY KEY,c2 INT,c3 INT,INDEX(c2),UNIQUE (c1));
      		 
      SELECT * FROM t1 WHERE c1>=69 AND c1<'' AND c2='';

      Leads to:

      10.5.4 8569dac1ec9f6853a0b2f3ea9bcbda67644ead24

      		 
      Core was generated by `/test/MD260520-mariadb-10.5.4-linux-x86_64-opt/bin/mysqld --no-defaults --core-'.
      		 
      Program terminated with signal SIGFPE, Arithmetic exception.
      		 
      #0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=8)
      		 
          at ../sysdeps/unix/sysv/linux/pthread_kill.c:57
      		 
      [Current thread is 1 (Thread 0x15156feef700 (LWP 1371901))]
      		 
      (gdb) bt
      		 
      #0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=8) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57
      		 
      #1  0x0000556280fec337 in my_write_core (sig=sig@entry=8) at /test/10.5_opt/mysys/stacktrace.c:518
      		 
      #2  0x00005562809ae3ca in handle_fatal_signal (sig=8) at /test/10.5_opt/sql/signal_handler.cc:330
      		 
      #3  <signal handler called>
      		 
      #4  0x00005562806ab589 in Unique::get_cost_calc_buff_size (max_in_memory_size=<optimized out>, key_size=<optimized out>, nkeys=<optimized out>) at /test/10.5_opt/sql/uniques.h:89
      		 
      #5  prepare_search_best_index_intersect (tree=0x151549967958, tree=0x151549967958, cutoff_cost=0.34588573959255975, init=0x15156feeb130, common=0x15156feeb1d0, param=0x15156feeb580) at /test/10.5_opt/sql/opt_range.cc:5834
      		 
      #6  get_best_index_intersect (param=param@entry=0x15156feeb580, tree=tree@entry=0x151549967958, read_time=read_time@entry=0.34588573959255975) at /test/10.5_opt/sql/opt_range.cc:6349
      		 
      #7  0x0000556280ad5383 in SQL_SELECT::test_quick_select (this=this@entry=0x15154984b810, thd=thd@entry=0x151549812018, keys_to_use=..., prev_tables=prev_tables@entry=0, limit=limit@entry=18446744073709551615, force_quick_range=force_quick_range@entry=false, ordered_output=false, remove_false_parts_of_where=true, only_single_index_range_scan=false) at /test/10.5_opt/sql/opt_range.cc:2951
      		 
      #8  0x0000556280813810 in get_quick_record_count (limit=18446744073709551615, keys=0x15154984a6b0, table=0x151549912e18, select=0x15154984b810, thd=0x151549812018) at /test/10.5_opt/sql/sql_select.cc:4713
      		 
      #9  make_join_statistics (keyuse_array=0x151549849818, tables_list=..., join=0x151549849528) at /test/10.5_opt/sql/sql_select.cc:5438
      		 
      #10 JOIN::optimize_inner (this=this@entry=0x151549849528) at /test/10.5_opt/sql/sql_select.cc:2260
      		 
      #11 0x000055628081486b in JOIN::optimize (this=this@entry=0x151549849528) at /test/10.5_opt/sql/sql_select.cc:1606
      		 
      #12 0x0000556280814971 in mysql_select (thd=thd@entry=0x151549812018, tables=0x1515498476f0, fields=..., conds=0x151549848620, og_num=<optimized out>, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2147748608, result=0x151549849500, unit=0x151549815e70, select_lex=0x1515498470f8) at /test/10.5_opt/sql/sql_select.cc:4655
      		 
      #13 0x0000556280815381 in handle_select (thd=thd@entry=0x151549812018, lex=lex@entry=0x151549815da8, result=result@entry=0x151549849500, setup_tables_done_option=setup_tables_done_option@entry=0) at /test/10.5_opt/sql/sql_select.cc:417
      		 
      #14 0x00005562807bbe91 in execute_sqlcom_select (thd=thd@entry=0x151549812018, all_tables=0x1515498476f0) at /test/10.5_opt/sql/sql_parse.cc:6207
      		 
      #15 0x00005562807b7db2 in mysql_execute_command (thd=thd@entry=0x151549812018) at /test/10.5_opt/sql/sql_parse.cc:3939
      		 
      #16 0x00005562807befac in mysql_parse (thd=0x151549812018, rawbuf=<optimized out>, length=49, parser_state=0x15156feee4b0, is_com_multi=<optimized out>, is_next_command=<optimized out>) at /test/10.5_opt/sql/sql_parse.cc:7991
      		 
      #17 0x00005562807b42b5 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x151549812018, packet=packet@entry=0x15154983a019 "SELECT * FROM t1 WHERE c1>=69 AND c1<'' AND c2=''", packet_length=packet_length@entry=49, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/10.5_opt/sql/sql_parse.cc:1874
      		 
      #18 0x00005562807b26a4 in do_command (thd=0x151549812018) at /test/10.5_opt/sql/sql_parse.cc:1355
      		 
      #19 0x00005562808a7891 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x15156d8329b8, put_in_cache=put_in_cache@entry=true) at /test/10.5_opt/sql/sql_connect.cc:1411
      		 
      #20 0x00005562808a7bf4 in handle_one_connection (arg=arg@entry=0x15156d8329b8) at /test/10.5_opt/sql/sql_connect.cc:1313
      		 
      #21 0x0000556280c1406a in pfs_spawn_thread (arg=0x15156d84b018) at /test/10.5_opt/storage/perfschema/pfs.cc:2201
      		 
      #22 0x000015156f3166db in start_thread (arg=0x15156feef700) at pthread_create.c:463
      		 
      #23 0x000015156e71488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

      Bug confirmed present in:
      MariaDB: 10.2.33 (dbg), 10.2.33 (opt), 10.3.24 (dbg), 10.3.24 (opt), 10.5.4 (dbg), 10.5.4 (opt)

      Bug confirmed not present in:
      MariaDB: 10.1.46 (dbg), 10.1.46 (opt), 10.4.14 (dbg), 10.4.14 (opt)
      MySQL: 5.5.62 (dbg), 5.5.62 (opt), 5.6.47 (dbg), 5.6.47 (opt), 5.7.29 (dbg), 5.7.29 (opt), 8.0.19 (dbg), 8.0.19 (opt)

      10.1.46 (dbg)

      		 
      10.1.46>CREATE TABLE t1(c1 VARCHAR(2049) BINARY PRIMARY KEY,c2 INT,c3 INT,INDEX(c2),UNIQUE (c1));
      		 
      ERROR 1071 (42000): Specified key was too long; max key length is 767 bytes

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-22187 SIGSEGV in ha_innobase::cmp_ref on DELETE

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Activity

            Ascending order - Click to sort in descending order
            Roel Roel Van de Paar created issue -
            Roel Roel Van de Paar made changes -
            Field Original Value New Value
            Assignee Varun Gupta [ varun ] Sergei Petrunia [ psergey ]
            Roel Roel Van de Paar made changes -
            Description {noformat}
            USE test;
            SET SESSION OPTIMIZER_SWITCH="index_merge_sort_intersection=ON";
            SET SESSION sort_buffer_size=2048;
            CREATE TABLE t1(c1 VARCHAR(2049) BINARY PRIMARY KEY,c2 INT,c3 INT,INDEX(c2),UNIQUE (c1));
            SELECT * FROM t1 WHERE c1>=69 AND c1<'' AND c2='';
            {noformat}

            Leads to:

            {noformat:title=10.5.4 8569dac1ec9f6853a0b2f3ea9bcbda67644ead24}
            Core was generated by `/test/MD260520-mariadb-10.5.4-linux-x86_64-opt/bin/mysqld --no-defaults --core-'.
            Program terminated with signal SIGFPE, Arithmetic exception.
            #0 __pthread_kill (threadid=<optimized out>, signo=signo@entry=8)
                at ../sysdeps/unix/sysv/linux/pthread_kill.c:57
            [Current thread is 1 (Thread 0x15156feef700 (LWP 1371901))]
            (gdb) bt
            #0 __pthread_kill (threadid=<optimized out>, signo=signo@entry=8) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57
            #1 0x0000556280fec337 in my_write_core (sig=sig@entry=8) at /test/10.5_opt/mysys/stacktrace.c:518
            #2 0x00005562809ae3ca in handle_fatal_signal (sig=8) at /test/10.5_opt/sql/signal_handler.cc:330
            #3 <signal handler called>
            #4 0x00005562806ab589 in Unique::get_cost_calc_buff_size (max_in_memory_size=<optimized out>, key_size=<optimized out>, nkeys=<optimized out>) at /test/10.5_opt/sql/uniques.h:89
            #5 prepare_search_best_index_intersect (tree=0x151549967958, tree=0x151549967958, cutoff_cost=0.34588573959255975, init=0x15156feeb130, common=0x15156feeb1d0, param=0x15156feeb580) at /test/10.5_opt/sql/opt_range.cc:5834
            #6 get_best_index_intersect (param=param@entry=0x15156feeb580, tree=tree@entry=0x151549967958, read_time=read_time@entry=0.34588573959255975) at /test/10.5_opt/sql/opt_range.cc:6349
            #7 0x0000556280ad5383 in SQL_SELECT::test_quick_select (this=this@entry=0x15154984b810, thd=thd@entry=0x151549812018, keys_to_use=..., prev_tables=prev_tables@entry=0, limit=limit@entry=18446744073709551615, force_quick_range=force_quick_range@entry=false, ordered_output=false, remove_false_parts_of_where=true, only_single_index_range_scan=false) at /test/10.5_opt/sql/opt_range.cc:2951
            #8 0x0000556280813810 in get_quick_record_count (limit=18446744073709551615, keys=0x15154984a6b0, table=0x151549912e18, select=0x15154984b810, thd=0x151549812018) at /test/10.5_opt/sql/sql_select.cc:4713
            #9 make_join_statistics (keyuse_array=0x151549849818, tables_list=..., join=0x151549849528) at /test/10.5_opt/sql/sql_select.cc:5438
            #10 JOIN::optimize_inner (this=this@entry=0x151549849528) at /test/10.5_opt/sql/sql_select.cc:2260
            #11 0x000055628081486b in JOIN::optimize (this=this@entry=0x151549849528) at /test/10.5_opt/sql/sql_select.cc:1606
            #12 0x0000556280814971 in mysql_select (thd=thd@entry=0x151549812018, tables=0x1515498476f0, fields=..., conds=0x151549848620, og_num=<optimized out>, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2147748608, result=0x151549849500, unit=0x151549815e70, select_lex=0x1515498470f8) at /test/10.5_opt/sql/sql_select.cc:4655
            #13 0x0000556280815381 in handle_select (thd=thd@entry=0x151549812018, lex=lex@entry=0x151549815da8, result=result@entry=0x151549849500, setup_tables_done_option=setup_tables_done_option@entry=0) at /test/10.5_opt/sql/sql_select.cc:417
            #14 0x00005562807bbe91 in execute_sqlcom_select (thd=thd@entry=0x151549812018, all_tables=0x1515498476f0) at /test/10.5_opt/sql/sql_parse.cc:6207
            #15 0x00005562807b7db2 in mysql_execute_command (thd=thd@entry=0x151549812018) at /test/10.5_opt/sql/sql_parse.cc:3939
            #16 0x00005562807befac in mysql_parse (thd=0x151549812018, rawbuf=<optimized out>, length=49, parser_state=0x15156feee4b0, is_com_multi=<optimized out>, is_next_command=<optimized out>) at /test/10.5_opt/sql/sql_parse.cc:7991
            #17 0x00005562807b42b5 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x151549812018, packet=packet@entry=0x15154983a019 "SELECT * FROM t1 WHERE c1>=69 AND c1<'' AND c2=''", packet_length=packet_length@entry=49, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/10.5_opt/sql/sql_parse.cc:1874
            #18 0x00005562807b26a4 in do_command (thd=0x151549812018) at /test/10.5_opt/sql/sql_parse.cc:1355
            #19 0x00005562808a7891 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x15156d8329b8, put_in_cache=put_in_cache@entry=true) at /test/10.5_opt/sql/sql_connect.cc:1411
            #20 0x00005562808a7bf4 in handle_one_connection (arg=arg@entry=0x15156d8329b8) at /test/10.5_opt/sql/sql_connect.cc:1313
            #21 0x0000556280c1406a in pfs_spawn_thread (arg=0x15156d84b018) at /test/10.5_opt/storage/perfschema/pfs.cc:2201
            #22 0x000015156f3166db in start_thread (arg=0x15156feef700) at pthread_create.c:463
            #23 0x000015156e71488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
            {noformat}

            Bug confirmed present in:
            MariaDB: 10.2.33 (dbg), 10.2.33 (opt), 10.3.24 (dbg), 10.3.24 (opt), 10.5.4 (dbg), 10.5.4 (opt)

            Bug confirmed not present in:
            MariaDB: 10.1.46 (dbg), 10.1.46 (opt), 10.4.14 (dbg), 10.4.14 (opt)
            MySQL: 5.5.62 (dbg), 5.5.62 (opt), 5.6.47 (dbg), 5.6.47 (opt), 5.7.29 (dbg), 5.7.29 (opt), 8.0.19 (dbg), 8.0.19 (opt)             		{noformat}
            USE test;
            SET SESSION OPTIMIZER_SWITCH="index_merge_sort_intersection=ON";
            SET SESSION sort_buffer_size=2048;
            CREATE TABLE t1(c1 VARCHAR(2049) BINARY PRIMARY KEY,c2 INT,c3 INT,INDEX(c2),UNIQUE (c1));
            SELECT * FROM t1 WHERE c1>=69 AND c1<'' AND c2='';
            {noformat}

            Leads to:

            {noformat:title=10.5.4 8569dac1ec9f6853a0b2f3ea9bcbda67644ead24}
            Core was generated by `/test/MD260520-mariadb-10.5.4-linux-x86_64-opt/bin/mysqld --no-defaults --core-'.
            Program terminated with signal SIGFPE, Arithmetic exception.
            #0 __pthread_kill (threadid=<optimized out>, signo=signo@entry=8)
                at ../sysdeps/unix/sysv/linux/pthread_kill.c:57
            [Current thread is 1 (Thread 0x15156feef700 (LWP 1371901))]
            (gdb) bt
            #0 __pthread_kill (threadid=<optimized out>, signo=signo@entry=8) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57
            #1 0x0000556280fec337 in my_write_core (sig=sig@entry=8) at /test/10.5_opt/mysys/stacktrace.c:518
            #2 0x00005562809ae3ca in handle_fatal_signal (sig=8) at /test/10.5_opt/sql/signal_handler.cc:330
            #3 <signal handler called>
            #4 0x00005562806ab589 in Unique::get_cost_calc_buff_size (max_in_memory_size=<optimized out>, key_size=<optimized out>, nkeys=<optimized out>) at /test/10.5_opt/sql/uniques.h:89
            #5 prepare_search_best_index_intersect (tree=0x151549967958, tree=0x151549967958, cutoff_cost=0.34588573959255975, init=0x15156feeb130, common=0x15156feeb1d0, param=0x15156feeb580) at /test/10.5_opt/sql/opt_range.cc:5834
            #6 get_best_index_intersect (param=param@entry=0x15156feeb580, tree=tree@entry=0x151549967958, read_time=read_time@entry=0.34588573959255975) at /test/10.5_opt/sql/opt_range.cc:6349
            #7 0x0000556280ad5383 in SQL_SELECT::test_quick_select (this=this@entry=0x15154984b810, thd=thd@entry=0x151549812018, keys_to_use=..., prev_tables=prev_tables@entry=0, limit=limit@entry=18446744073709551615, force_quick_range=force_quick_range@entry=false, ordered_output=false, remove_false_parts_of_where=true, only_single_index_range_scan=false) at /test/10.5_opt/sql/opt_range.cc:2951
            #8 0x0000556280813810 in get_quick_record_count (limit=18446744073709551615, keys=0x15154984a6b0, table=0x151549912e18, select=0x15154984b810, thd=0x151549812018) at /test/10.5_opt/sql/sql_select.cc:4713
            #9 make_join_statistics (keyuse_array=0x151549849818, tables_list=..., join=0x151549849528) at /test/10.5_opt/sql/sql_select.cc:5438
            #10 JOIN::optimize_inner (this=this@entry=0x151549849528) at /test/10.5_opt/sql/sql_select.cc:2260
            #11 0x000055628081486b in JOIN::optimize (this=this@entry=0x151549849528) at /test/10.5_opt/sql/sql_select.cc:1606
            #12 0x0000556280814971 in mysql_select (thd=thd@entry=0x151549812018, tables=0x1515498476f0, fields=..., conds=0x151549848620, og_num=<optimized out>, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2147748608, result=0x151549849500, unit=0x151549815e70, select_lex=0x1515498470f8) at /test/10.5_opt/sql/sql_select.cc:4655
            #13 0x0000556280815381 in handle_select (thd=thd@entry=0x151549812018, lex=lex@entry=0x151549815da8, result=result@entry=0x151549849500, setup_tables_done_option=setup_tables_done_option@entry=0) at /test/10.5_opt/sql/sql_select.cc:417
            #14 0x00005562807bbe91 in execute_sqlcom_select (thd=thd@entry=0x151549812018, all_tables=0x1515498476f0) at /test/10.5_opt/sql/sql_parse.cc:6207
            #15 0x00005562807b7db2 in mysql_execute_command (thd=thd@entry=0x151549812018) at /test/10.5_opt/sql/sql_parse.cc:3939
            #16 0x00005562807befac in mysql_parse (thd=0x151549812018, rawbuf=<optimized out>, length=49, parser_state=0x15156feee4b0, is_com_multi=<optimized out>, is_next_command=<optimized out>) at /test/10.5_opt/sql/sql_parse.cc:7991
            #17 0x00005562807b42b5 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x151549812018, packet=packet@entry=0x15154983a019 "SELECT * FROM t1 WHERE c1>=69 AND c1<'' AND c2=''", packet_length=packet_length@entry=49, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/10.5_opt/sql/sql_parse.cc:1874
            #18 0x00005562807b26a4 in do_command (thd=0x151549812018) at /test/10.5_opt/sql/sql_parse.cc:1355
            #19 0x00005562808a7891 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x15156d8329b8, put_in_cache=put_in_cache@entry=true) at /test/10.5_opt/sql/sql_connect.cc:1411
            #20 0x00005562808a7bf4 in handle_one_connection (arg=arg@entry=0x15156d8329b8) at /test/10.5_opt/sql/sql_connect.cc:1313
            #21 0x0000556280c1406a in pfs_spawn_thread (arg=0x15156d84b018) at /test/10.5_opt/storage/perfschema/pfs.cc:2201
            #22 0x000015156f3166db in start_thread (arg=0x15156feef700) at pthread_create.c:463
            #23 0x000015156e71488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
            {noformat}

            Bug confirmed present in:
            MariaDB: 10.2.33 (dbg), 10.2.33 (opt), 10.3.24 (dbg), 10.3.24 (opt), 10.5.4 (dbg), 10.5.4 (opt)

            Bug confirmed not present in:
            MariaDB: 10.1.46 (dbg), 10.1.46 (opt), 10.4.14 (dbg), 10.4.14 (opt)
            MySQL: 5.5.62 (dbg), 5.5.62 (opt), 5.6.47 (dbg), 5.6.47 (opt), 5.7.29 (dbg), 5.7.29 (opt), 8.0.19 (dbg), 8.0.19 (opt)

            {noformat:title=10.1.46 (dbg)}
            10.1.46>CREATE TABLE t1(c1 VARCHAR(2049) BINARY PRIMARY KEY,c2 INT,c3 INT,INDEX(c2),UNIQUE (c1));
            ERROR 1071 (42000): Specified key was too long; max key length is 767 bytes
            {noformat}
            Roel Roel Van de Paar made changes -
            Labels not-10.1 not-10.1 regression
            psergei Sergei Petrunia made changes -
            Assignee Sergei Petrunia [ psergey ] Varun Gupta [ varun ]
            varun Varun Gupta (Inactive) added a comment -

            Well this too is an edge case where we see this problem because of a very small sort buffer size

            varun Varun Gupta (Inactive) added a comment - Well this too is an edge case where we see this problem because of a very small sort buffer size
            varun Varun Gupta (Inactive) added a comment - - edited

            Here is a test case that fails without enabling index_merge_sort_intersection (fails on 10.1 also)

            --source include/have_innodb.inc
            		 
            --source include/have_sequence.inc
            		 
             
            		 
            SET @sort_buffer_size=@@sort_buffer_size;
            		 
            SET @save_innodb_file_format= @@innodb_file_format;
            		 
            SET @save_innodb_large_prefix= @@innodb_large_prefix;
            		 
            SET sort_buffer_size=2048;
            		 
            SET GLOBAL innodb_file_format = BARRACUDA;
            		 
            SET GLOBAL innodb_large_prefix = ON;
            		 
             
            		 
            CREATE TABLE t1 (
            		 
              a VARCHAR(1024) CHARACTER SET UTF8 PRIMARY KEY,
            		 
              b INT,
            		 
              c INT,
            		 
              INDEX (b)
            		 
            ) ENGINE=InnoDB CHARSET utf8 ROW_FORMAT= DYNAMIC;
            		 
            INSERT INTO t1 SELECT seq, seq, seq from seq_1_to_100;
            		 
            EXPLAIN SELECT * FROM t1 WHERE a='1' OR b < 5;
            		 
            SELECT * FROM t1 WHERE a='1' OR b < 5;
            		 
            DROP TABLE t1;
            		 
             
            		 
            SET GLOBAL innodb_file_format = @save_innodb_file_format;
            		 
            SET GLOBAL innodb_large_prefix = @save_innodb_large_prefix;

            varun Varun Gupta (Inactive) added a comment - - edited Here is a test case that fails without enabling index_merge_sort_intersection (fails on 10.1 also) --source include/have_innodb.inc --source include/have_sequence.inc   SET @sort_buffer_size=@@sort_buffer_size; SET @save_innodb_file_format= @@innodb_file_format; SET @save_innodb_large_prefix= @@innodb_large_prefix; SET sort_buffer_size=2048; SET GLOBAL innodb_file_format = BARRACUDA; SET GLOBAL innodb_large_prefix = ON;   CREATE TABLE t1 ( a VARCHAR(1024) CHARACTER SET UTF8 PRIMARY KEY, b INT, c INT, INDEX (b) ) ENGINE=InnoDB CHARSET utf8 ROW_FORMAT= DYNAMIC; INSERT INTO t1 SELECT seq, seq, seq from seq_1_to_100; EXPLAIN SELECT * FROM t1 WHERE a='1' OR b < 5; SELECT * FROM t1 WHERE a='1' OR b < 5; DROP TABLE t1;   SET GLOBAL innodb_file_format = @save_innodb_file_format; SET GLOBAL innodb_large_prefix = @save_innodb_large_prefix;
            varun Varun Gupta (Inactive) made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            varun Varun Gupta (Inactive) added a comment -

            Also with such issues where we have a low value for sort_buffer_size, maybe it is a good time to increase the minimum value for sort_buffer_size too, this would require some effort because there are lot of tests which use the lowest value for sort_buffer_size.

            varun Varun Gupta (Inactive) added a comment - Also with such issues where we have a low value for sort_buffer_size, maybe it is a good time to increase the minimum value for sort_buffer_size too, this would require some effort because there are lot of tests which use the lowest value for sort_buffer_size.
            varun Varun Gupta (Inactive) made changes -
            Affects Version/s 10.1 [ 16100 ]
            varun Varun Gupta (Inactive) made changes -
            Fix Version/s 10.1 [ 16100 ]
            varun Varun Gupta (Inactive) added a comment -

            Patch
            https://github.com/MariaDB/server/commit/e900c63f78e6368932d069650ad2ba2bd7e8a3df

            varun Varun Gupta (Inactive) added a comment - Patch https://github.com/MariaDB/server/commit/e900c63f78e6368932d069650ad2ba2bd7e8a3df
            varun Varun Gupta (Inactive) made changes -
            Assignee Varun Gupta [ varun ] Sergei Petrunia [ psergey ]
            Status In Progress [ 3 ] In Review [ 10002 ]
            varun Varun Gupta (Inactive) made changes -
            Labels not-10.1 regression regression
            psergei Sergei Petrunia added a comment -

            Ok to push.

            psergei Sergei Petrunia added a comment - Ok to push.
            psergei Sergei Petrunia made changes -
            Assignee Sergei Petrunia [ psergey ] Varun Gupta [ varun ]
            Status In Review [ 10002 ] Stalled [ 10000 ]
            varun Varun Gupta (Inactive) made changes -
            Fix Version/s 10.5.4 [ 24264 ]
            Fix Version/s 10.1.46 [ 24308 ]
            Fix Version/s 10.2.33 [ 24307 ]
            Fix Version/s 10.3.24 [ 24306 ]
            Fix Version/s 10.4.14 [ 24305 ]
            Fix Version/s 10.2 [ 14601 ]
            Fix Version/s 10.1 [ 16100 ]
            Fix Version/s 10.3 [ 22126 ]
            Fix Version/s 10.4 [ 22408 ]
            Fix Version/s 10.5 [ 23123 ]
            Resolution Fixed [ 1 ]
            Status Stalled [ 10000 ] Closed [ 6 ]
            varun Varun Gupta (Inactive) made changes -
            serg Sergei Golubchik made changes -
            Workflow MariaDB v3 [ 109198 ] MariaDB v4 [ 157864 ]

            People

              varun Varun Gupta (Inactive)
              Roel Roel Van de Paar
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                Created:
                Updated:
                Resolved:

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