Linux ip-172-26-2-223 5.4.0-1018-aws #18-Ubuntu SMP Wed Jun 24 01:15:00 UTC 2020 x86_64
Apache
: 172.26.2.223 | : 18.224.5.46
Cant Read [ /etc/named.conf ]
8.1.13
www
www.github.com/MadExploits
Terminal
AUTO ROOT
Adminer
Backdoor Destroyer
Linux Exploit
Lock Shell
Lock File
Create User
CREATE RDP
PHP Mailer
BACKCONNECT
UNLOCK SHELL
HASH IDENTIFIER
CPANEL RESET
CREATE WP USER
BLACK DEFEND!
README
+ Create Folder
+ Create File
/
www /
server /
mysql /
mysql-test /
suite /
ndb /
r /
[ HOME SHELL ]
Name
Size
Permission
Action
bug36547.result
455
B
-rw-r--r--
loaddata_autocom_ndb.result
740
B
-rw-r--r--
ndb_add_partition.result
13.36
KB
-rw-r--r--
ndb_addnode_restart.result
384
B
-rw-r--r--
ndb_addnode_restart2.result
454
B
-rw-r--r--
ndb_alter_table.result
19.49
KB
-rw-r--r--
ndb_alter_table2.result
685
B
-rw-r--r--
ndb_alter_table3.result
1.48
KB
-rw-r--r--
ndb_alter_table_backup.result
1.76
KB
-rw-r--r--
ndb_alter_table_dml.result
1.83
KB
-rw-r--r--
ndb_alter_table_error.result
664
B
-rw-r--r--
ndb_alter_table_online.result
29.02
KB
-rw-r--r--
ndb_alter_table_online2.result
3.21
KB
-rw-r--r--
ndb_alter_table_online_multi.r...
2
KB
-rw-r--r--
ndb_auto_increment.result
11.49
KB
-rw-r--r--
ndb_autoinc.result
2.69
KB
-rw-r--r--
ndb_backup_rate.result
912
B
-rw-r--r--
ndb_basic.result
32.68
KB
-rw-r--r--
ndb_bitfield.result
8.39
KB
-rw-r--r--
ndb_blob.result
26.47
KB
-rw-r--r--
ndb_blob_big.result
1.24
KB
-rw-r--r--
ndb_blob_partition.result
9.03
KB
-rw-r--r--
ndb_bug13563280.result
224
B
-rw-r--r--
ndb_bug14166590.result
416
B
-rw-r--r--
ndb_bug17624736.result
1.71
KB
-rw-r--r--
ndb_bug17719439.result
439
B
-rw-r--r--
ndb_bug19390895.result
1.67
KB
-rw-r--r--
ndb_bug26793.result
286
B
-rw-r--r--
ndb_bug31477.result
1.85
KB
-rw-r--r--
ndb_bulk_delete.result
1.87
KB
-rw-r--r--
ndb_bushy_joins.result
88.95
KB
-rw-r--r--
ndb_cache.result
9.35
KB
-rw-r--r--
ndb_cache2.result
13.9
KB
-rw-r--r--
ndb_cache_multi.result
2.44
KB
-rw-r--r--
ndb_cache_multi2.result
3.04
KB
-rw-r--r--
ndb_cache_trans.result
6.65
KB
-rw-r--r--
ndb_charset.result
5.77
KB
-rw-r--r--
ndb_checksum.result
38
B
-rw-r--r--
ndb_column_properties.result
16.01
KB
-rw-r--r--
ndb_condition_pushdown.result
131.71
KB
-rw-r--r--
ndb_config.result
3.36
KB
-rw-r--r--
ndb_config2.result
475
B
-rw-r--r--
ndb_create_table.result
1.02
KB
-rw-r--r--
ndb_cursor.result
792
B
-rw-r--r--
ndb_database.result
1.25
KB
-rw-r--r--
ndb_dbug_lock.result
1.64
KB
-rw-r--r--
ndb_dbug_tc_select.result
6.71
KB
-rw-r--r--
ndb_dd_alter.result
28.43
KB
-rw-r--r--
ndb_dd_basic.result
21.17
KB
-rw-r--r--
ndb_dd_bug12581213.result
334
B
-rw-r--r--
ndb_dd_ddl.result
5.94
KB
-rw-r--r--
ndb_dd_disk2memory.result
15.44
KB
-rw-r--r--
ndb_dd_dump.result
15.97
KB
-rw-r--r--
ndb_dd_initial_lg.result
941
B
-rw-r--r--
ndb_dd_restore_check_tablespac...
8.3
KB
-rw-r--r--
ndb_dd_restore_compat.result
3.73
KB
-rw-r--r--
ndb_dd_sql_features.result
22.62
KB
-rw-r--r--
ndb_ddl_open_trans.result
1.44
KB
-rw-r--r--
ndb_disconnect_ddl.result
291
B
-rw-r--r--
ndb_discover_db.result
1.92
KB
-rw-r--r--
ndb_dist_priv.result
6.36
KB
-rw-r--r--
ndb_dist_priv_bug_13340854.res...
248
B
-rw-r--r--
ndb_err4012.result
2.22
KB
-rw-r--r--
ndb_error_reporter.result
5.61
KB
-rw-r--r--
ndb_fired_trigger_shortage.res...
694
B
-rw-r--r--
ndb_fk_addnode.result
1.39
KB
-rw-r--r--
ndb_fk_alter.result
8.34
KB
-rw-r--r--
ndb_fk_bugs.result
27.58
KB
-rw-r--r--
ndb_fk_build.result
2.31
KB
-rw-r--r--
ndb_fk_cascade_delete.result
4.82
KB
-rw-r--r--
ndb_fk_cascade_delete_multi.re...
2.56
KB
-rw-r--r--
ndb_fk_cascade_update.result
1.66
KB
-rw-r--r--
ndb_fk_create_drop.result
4.8
KB
-rw-r--r--
ndb_fk_db.result
7.18
KB
-rw-r--r--
ndb_fk_deferred_cascade.result
2.82
KB
-rw-r--r--
ndb_fk_disable.result
11.64
KB
-rw-r--r--
ndb_fk_is.result
8.49
KB
-rw-r--r--
ndb_fk_locase.result
2.44
KB
-rw-r--r--
ndb_fk_locking.result
1.47
KB
-rw-r--r--
ndb_fk_multi_column.result
2.04
KB
-rw-r--r--
ndb_fk_mysqldump.result
2.93
KB
-rw-r--r--
ndb_fk_mysqldump2.result
72
B
-rw-r--r--
ndb_fk_no_fk.result
30.14
KB
-rw-r--r--
ndb_fk_no_fk_legacy.result
2.77
KB
-rw-r--r--
ndb_fk_noaction.result
5.68
KB
-rw-r--r--
ndb_fk_resources.result
2.58
KB
-rw-r--r--
ndb_fk_restore.result
14.08
KB
-rw-r--r--
ndb_fk_restrict.result
6.82
KB
-rw-r--r--
ndb_fk_self_ref.result
3.74
KB
-rw-r--r--
ndb_fk_setdefault.result
1.03
KB
-rw-r--r--
ndb_fk_setnull.result
3.23
KB
-rw-r--r--
ndb_global_schema_lock.result
3.6
KB
-rw-r--r--
ndb_global_schema_lock_error.r...
1.88
KB
-rw-r--r--
ndb_grant.result
17.65
KB
-rw-r--r--
ndb_hashmap.result
624
B
-rw-r--r--
ndb_hidden_pk.result
10.55
KB
-rw-r--r--
ndb_index.result
17.84
KB
-rw-r--r--
ndb_index_ordered.result
16.73
KB
-rw-r--r--
ndb_index_stat.result
17.74
KB
-rw-r--r--
ndb_index_stat_partitions.resu...
3.82
KB
-rw-r--r--
ndb_index_stat_restart.result
2.2
KB
-rw-r--r--
ndb_index_unique.result
20.29
KB
-rw-r--r--
ndb_insert.result
36.52
KB
-rw-r--r--
ndb_join_pushdown_bka.result
949.68
KB
-rw-r--r--
ndb_join_pushdown_default.resu...
865.61
KB
-rw-r--r--
ndb_join_pushdown_nobnl.result
864.87
KB
-rw-r--r--
ndb_join_pushdown_none.result
865.08
KB
-rw-r--r--
ndb_limit.result
1.99
KB
-rw-r--r--
ndb_load.result
2.66
KB
-rw-r--r--
ndb_loaddatalocal.result
1.57
KB
-rw-r--r--
ndb_lock.result
4.17
KB
-rw-r--r--
ndb_lock_table.result
205
B
-rw-r--r--
ndb_many_fragments.result
26.72
KB
-rw-r--r--
ndb_mgm.result
5.7
KB
-rw-r--r--
ndb_mgmd.result
198
B
-rw-r--r--
ndb_minmax.result
1.47
KB
-rw-r--r--
ndb_multi.result
8.83
KB
-rw-r--r--
ndb_multi_row.result
1.33
KB
-rw-r--r--
ndb_multi_update_delete.result
1.83
KB
-rw-r--r--
ndb_native_default_support.res...
50.29
KB
-rw-r--r--
ndb_one_fragment.result
4.05
KB
-rw-r--r--
ndb_optimize_table.result
2
KB
-rw-r--r--
ndb_optimized_node_selection.r...
1017
B
-rw-r--r--
ndb_partition_error.result
1.44
KB
-rw-r--r--
ndb_partition_error2.result
150
B
-rw-r--r--
ndb_partition_hash.result
890
B
-rw-r--r--
ndb_partition_key.result
8.82
KB
-rw-r--r--
ndb_partition_list.result
2.31
KB
-rw-r--r--
ndb_partition_range.result
7.91
KB
-rw-r--r--
ndb_print_file.result
709
B
-rw-r--r--
ndb_rbwr.result
0
B
-rw-r--r--
ndb_read_multi_range.result
15
KB
-rw-r--r--
ndb_reconnect.result
1.7
KB
-rw-r--r--
ndb_rename.result
910
B
-rw-r--r--
ndb_replace.result
3.64
KB
-rw-r--r--
ndb_restore_bug17916243.result
537
B
-rw-r--r--
ndb_restore_compat_downward.re...
132.43
KB
-rw-r--r--
ndb_restore_compat_endianness....
10.97
KB
-rw-r--r--
ndb_restore_conv_lossy_charbin...
15.46
KB
-rw-r--r--
ndb_restore_conv_lossy_integra...
20.72
KB
-rw-r--r--
ndb_restore_conv_more.result
56.57
KB
-rw-r--r--
ndb_restore_conv_padding.resul...
6.14
KB
-rw-r--r--
ndb_restore_conv_promotion.res...
23.26
KB
-rw-r--r--
ndb_restore_discover.result
540
B
-rw-r--r--
ndb_restore_misc.result
25.16
KB
-rw-r--r--
ndb_restore_print.result
9.8
KB
-rw-r--r--
ndb_restore_schema_blobs.resul...
6.44
KB
-rw-r--r--
ndb_restore_schema_partitions....
13.25
KB
-rw-r--r--
ndb_restore_schema_rewrites.re...
12.22
KB
-rw-r--r--
ndb_restore_schema_subsets.res...
95.9
KB
-rw-r--r--
ndb_restore_schema_tolerance.r...
4.53
KB
-rw-r--r--
ndb_restore_undolog.result
18.76
KB
-rw-r--r--
ndb_row_count.result
5.19
KB
-rw-r--r--
ndb_row_format.result
1.74
KB
-rw-r--r--
ndb_select_count.result
334
B
-rw-r--r--
ndb_share.result
11.29
KB
-rw-r--r--
ndb_short_sigs.result
2.54
KB
-rw-r--r--
ndb_single_user.result
4.01
KB
-rw-r--r--
ndb_sp.result
1.17
KB
-rw-r--r--
ndb_spj_dict.result
11.63
KB
-rw-r--r--
ndb_sql_allow_batching.result
918
B
-rw-r--r--
ndb_startup.result
358
B
-rw-r--r--
ndb_statistics0.result
16.23
KB
-rw-r--r--
ndb_statistics1.result
15.99
KB
-rw-r--r--
ndb_subquery.result
9.29
KB
-rw-r--r--
ndb_suma_handover.result
427
B
-rw-r--r--
ndb_temporary.result
949
B
-rw-r--r--
ndb_tmp_table_and_DDL.result
3.11
KB
-rw-r--r--
ndb_transaction.result
4.62
KB
-rw-r--r--
ndb_trigger.result
9.38
KB
-rw-r--r--
ndb_truncate.result
425
B
-rw-r--r--
ndb_types.result
4.91
KB
-rw-r--r--
ndb_update.result
2.97
KB
-rw-r--r--
ndb_update_no_read.result
11.23
KB
-rw-r--r--
ndb_view.result
597
B
-rw-r--r--
ndb_wait_until_ready.result
533
B
-rw-r--r--
ndb_wl946_main.result
19.39
KB
-rw-r--r--
ndb_wl946_post.result
3.7
KB
-rw-r--r--
ndb_wl946_pre.result
6.62
KB
-rw-r--r--
ndbapi-examples.result
3.34
KB
-rw-r--r--
ndbinfo.result
44.04
KB
-rw-r--r--
ndbinfo_cache.result
775
B
-rw-r--r--
ndbinfo_dump.result
95
B
-rw-r--r--
ndbinfo_upgrade.result
382
B
-rw-r--r--
ps_7ndb.result
103.05
KB
-rw-r--r--
strict_autoinc_5ndb.result
894
B
-rw-r--r--
wl10837.result
524
B
-rw-r--r--
Delete
Unzip
Zip
${this.title}
Close
Code Editor : ndb_many_fragments.result
create table parent(a int primary key, b int) engine=ndb; create table child(a int, b int, primary key(a,b)) engine=ndb; alter table parent partition by key(a) partitions 128; alter table child partition by key(a,b) partitions 128; insert into parent values (1,1), (2,2), (3,3), (4,4); insert into parent select a+4, b+4 from parent; insert into parent select a+8, b+8 from parent; insert into parent select a+16, b+16 from parent; insert into parent select a+32, b+32 from parent; insert into parent select a+64, b+64 from parent; insert into parent select a+128, b+128 from parent; insert into child select * from parent; analyze table parent, child; Table Op Msg_type Msg_text test.parent analyze status OK test.child analyze status OK set ndb_join_pushdown = false; explain select straight_join count(*) from parent join child as c1 on c1.a = parent.b join child as c2 on c2.a = parent.b join child as c3 on c3.a = parent.b join child as c4 on c4.a = parent.b join child as c5 on c5.a = parent.b join child as c6 on c6.a = parent.b join child as c7 on c7.a = parent.b join child as c8 on c8.a = parent.b join child as c9 on c9.a = parent.b join child as c10 on c10.a = parent.b join child as c11 on c11.a = parent.b join child as c12 on c12.a = parent.b join child as c13 on c13.a = parent.b join child as c14 on c14.a = parent.b join child as c15 on c15.a = parent.b join child as c16 on c16.a = parent.b where parent.b < 2 ; id select_type table partitions type possible_keys key key_len ref rows filtered Extra 1 SIMPLE parent p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ALL NULL NULL NULL NULL # # Using where with pushed condition ((`test`.`parent`.`b` < 2) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null)) 1 SIMPLE c1 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL 1 SIMPLE c2 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL 1 SIMPLE c3 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL 1 SIMPLE c4 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL 1 SIMPLE c5 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL 1 SIMPLE c6 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL 1 SIMPLE c7 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL 1 SIMPLE c8 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL 1 SIMPLE c9 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL 1 SIMPLE c10 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL 1 SIMPLE c11 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL 1 SIMPLE c12 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL 1 SIMPLE c13 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL 1 SIMPLE c14 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL 1 SIMPLE c15 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL 1 SIMPLE c16 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # NULL Warnings: Note 1003 /* select#1 */ select straight_join count(0) AS `count(*)` from `test`.`parent` join `test`.`child` `c1` join `test`.`child` `c2` join `test`.`child` `c3` join `test`.`child` `c4` join `test`.`child` `c5` join `test`.`child` `c6` join `test`.`child` `c7` join `test`.`child` `c8` join `test`.`child` `c9` join `test`.`child` `c10` join `test`.`child` `c11` join `test`.`child` `c12` join `test`.`child` `c13` join `test`.`child` `c14` join `test`.`child` `c15` join `test`.`child` `c16` where ((`test`.`c1`.`a` = `test`.`parent`.`b`) and (`test`.`c2`.`a` = `test`.`parent`.`b`) and (`test`.`c3`.`a` = `test`.`parent`.`b`) and (`test`.`c4`.`a` = `test`.`parent`.`b`) and (`test`.`c5`.`a` = `test`.`parent`.`b`) and (`test`.`c6`.`a` = `test`.`parent`.`b`) and (`test`.`c7`.`a` = `test`.`parent`.`b`) and (`test`.`c8`.`a` = `test`.`parent`.`b`) and (`test`.`c9`.`a` = `test`.`parent`.`b`) and (`test`.`c10`.`a` = `test`.`parent`.`b`) and (`test`.`c11`.`a` = `test`.`parent`.`b`) and (`test`.`c12`.`a` = `test`.`parent`.`b`) and (`test`.`c13`.`a` = `test`.`parent`.`b`) and (`test`.`c14`.`a` = `test`.`parent`.`b`) and (`test`.`c15`.`a` = `test`.`parent`.`b`) and (`test`.`c16`.`a` = `test`.`parent`.`b`) and (`test`.`parent`.`b` < 2)) select straight_join count(*) from parent join child as c1 on c1.a = parent.b join child as c2 on c2.a = parent.b join child as c3 on c3.a = parent.b join child as c4 on c4.a = parent.b join child as c5 on c5.a = parent.b join child as c6 on c6.a = parent.b join child as c7 on c7.a = parent.b join child as c8 on c8.a = parent.b join child as c9 on c9.a = parent.b join child as c10 on c10.a = parent.b join child as c11 on c11.a = parent.b join child as c12 on c12.a = parent.b join child as c13 on c13.a = parent.b join child as c14 on c14.a = parent.b join child as c15 on c15.a = parent.b join child as c16 on c16.a = parent.b where parent.b < 2 ; count(*) 1 set ndb_join_pushdown = true; explain select straight_join count(*) from parent join child as c1 on c1.a = parent.b join child as c2 on c2.a = parent.b join child as c3 on c3.a = parent.b join child as c4 on c4.a = parent.b join child as c5 on c5.a = parent.b join child as c6 on c6.a = parent.b join child as c7 on c7.a = parent.b join child as c8 on c8.a = parent.b join child as c9 on c9.a = parent.b join child as c10 on c10.a = parent.b join child as c11 on c11.a = parent.b join child as c12 on c12.a = parent.b join child as c13 on c13.a = parent.b join child as c14 on c14.a = parent.b join child as c15 on c15.a = parent.b join child as c16 on c16.a = parent.b where parent.b < 2 ; id select_type table partitions type possible_keys key key_len ref rows filtered Extra 1 SIMPLE parent p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ALL NULL NULL NULL NULL # # Parent of 17 pushed join@1; Using where with pushed condition ((`test`.`parent`.`b` < 2) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null) and (`test`.`parent`.`b` is not null)) 1 SIMPLE c1 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'parent' in pushed join@1 1 SIMPLE c2 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'c1' in pushed join@1 1 SIMPLE c3 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'c2' in pushed join@1 1 SIMPLE c4 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'c3' in pushed join@1 1 SIMPLE c5 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'c4' in pushed join@1 1 SIMPLE c6 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'c5' in pushed join@1 1 SIMPLE c7 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'c6' in pushed join@1 1 SIMPLE c8 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'c7' in pushed join@1 1 SIMPLE c9 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'c8' in pushed join@1 1 SIMPLE c10 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'c9' in pushed join@1 1 SIMPLE c11 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'c10' in pushed join@1 1 SIMPLE c12 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'c11' in pushed join@1 1 SIMPLE c13 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'c12' in pushed join@1 1 SIMPLE c14 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'c13' in pushed join@1 1 SIMPLE c15 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'c14' in pushed join@1 1 SIMPLE c16 p0,p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16,p17,p18,p19,p20,p21,p22,p23,p24,p25,p26,p27,p28,p29,p30,p31,p32,p33,p34,p35,p36,p37,p38,p39,p40,p41,p42,p43,p44,p45,p46,p47,p48,p49,p50,p51,p52,p53,p54,p55,p56,p57,p58,p59,p60,p61,p62,p63,p64,p65,p66,p67,p68,p69,p70,p71,p72,p73,p74,p75,p76,p77,p78,p79,p80,p81,p82,p83,p84,p85,p86,p87,p88,p89,p90,p91,p92,p93,p94,p95,p96,p97,p98,p99,p100,p101,p102,p103,p104,p105,p106,p107,p108,p109,p110,p111,p112,p113,p114,p115,p116,p117,p118,p119,p120,p121,p122,p123,p124,p125,p126,p127 ref PRIMARY PRIMARY 4 test.parent.b # # Child of 'c15' in pushed join@1 Warnings: Note 1003 /* select#1 */ select straight_join count(0) AS `count(*)` from `test`.`parent` join `test`.`child` `c1` join `test`.`child` `c2` join `test`.`child` `c3` join `test`.`child` `c4` join `test`.`child` `c5` join `test`.`child` `c6` join `test`.`child` `c7` join `test`.`child` `c8` join `test`.`child` `c9` join `test`.`child` `c10` join `test`.`child` `c11` join `test`.`child` `c12` join `test`.`child` `c13` join `test`.`child` `c14` join `test`.`child` `c15` join `test`.`child` `c16` where ((`test`.`c1`.`a` = `test`.`parent`.`b`) and (`test`.`c2`.`a` = `test`.`parent`.`b`) and (`test`.`c3`.`a` = `test`.`parent`.`b`) and (`test`.`c4`.`a` = `test`.`parent`.`b`) and (`test`.`c5`.`a` = `test`.`parent`.`b`) and (`test`.`c6`.`a` = `test`.`parent`.`b`) and (`test`.`c7`.`a` = `test`.`parent`.`b`) and (`test`.`c8`.`a` = `test`.`parent`.`b`) and (`test`.`c9`.`a` = `test`.`parent`.`b`) and (`test`.`c10`.`a` = `test`.`parent`.`b`) and (`test`.`c11`.`a` = `test`.`parent`.`b`) and (`test`.`c12`.`a` = `test`.`parent`.`b`) and (`test`.`c13`.`a` = `test`.`parent`.`b`) and (`test`.`c14`.`a` = `test`.`parent`.`b`) and (`test`.`c15`.`a` = `test`.`parent`.`b`) and (`test`.`c16`.`a` = `test`.`parent`.`b`) and (`test`.`parent`.`b` < 2)) select straight_join count(*) from parent join child as c1 on c1.a = parent.b join child as c2 on c2.a = parent.b join child as c3 on c3.a = parent.b join child as c4 on c4.a = parent.b join child as c5 on c5.a = parent.b join child as c6 on c6.a = parent.b join child as c7 on c7.a = parent.b join child as c8 on c8.a = parent.b join child as c9 on c9.a = parent.b join child as c10 on c10.a = parent.b join child as c11 on c11.a = parent.b join child as c12 on c12.a = parent.b join child as c13 on c13.a = parent.b join child as c14 on c14.a = parent.b join child as c15 on c15.a = parent.b join child as c16 on c16.a = parent.b where parent.b < 2 ; count(*) 1 drop table parent, child;
Close