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: 172.26.2.223 | : 18.217.142.228
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8.1.13
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[ HOME SHELL ]
Name
Size
Permission
Action
add_foreign_key.result
1.28
KB
-rw-r--r--
alter_crash.result
4.43
KB
-rw-r--r--
alter_foreign_crash.result
751
B
-rw-r--r--
alter_kill.result
2.42
KB
-rw-r--r--
alter_missing_tablespace.resul...
1.46
KB
-rw-r--r--
alter_page_size.result
1.14
KB
-rw-r--r--
alter_rename_existing.result
5.32
KB
-rw-r--r--
alter_rename_files.result
557
B
-rw-r--r--
alter_row_format.result
1.59
KB
-rw-r--r--
alter_table_redundant.result
278
B
-rw-r--r--
alter_table_stage_progress.res...
942
B
-rw-r--r--
analyze_index.result
705
B
-rw-r--r--
analyze_table.result
538
B
-rw-r--r--
attachable_trx.result
2.48
KB
-rw-r--r--
autoinc_debug.result
2.53
KB
-rw-r--r--
blob-crash-16k.result
2.1
KB
-rw-r--r--
blob-crash-4k.result
2.1
KB
-rw-r--r--
blob-crash.result
4.59
KB
-rw-r--r--
blob-update-debug.result
489
B
-rw-r--r--
blob_page_reserve.result
3.81
KB
-rw-r--r--
blob_redo.result
1.05
KB
-rw-r--r--
buf_pool_resize_oom.result
493
B
-rw-r--r--
bulk_create_index_online.resul...
1.21
KB
-rw-r--r--
cascade_lock_wait.result
1.52
KB
-rw-r--r--
check_ibd_filesize_16k.result
1.58
KB
-rw-r--r--
check_sector_size.result
276
B
-rw-r--r--
checksum.result
331
B
-rw-r--r--
cmp_per_index.result
2.96
KB
-rw-r--r--
crc32_endianness.result
540
B
-rw-r--r--
create-index.result
283
B
-rw-r--r--
create_isl_with_direct.result
328
B
-rw-r--r--
create_table.result
1.97
KB
-rw-r--r--
create_tablespace.result
81.15
KB
-rw-r--r--
create_tablespace_16k.result
69.23
KB
-rw-r--r--
create_tablespace_32k.result
7.33
KB
-rw-r--r--
create_tablespace_4k.result
36.13
KB
-rw-r--r--
create_tablespace_64k.result
7.64
KB
-rw-r--r--
create_tablespace_8k.result
50.53
KB
-rw-r--r--
create_tablespace_debug.result
5.02
KB
-rw-r--r--
create_tablespace_notembedded....
692
B
-rw-r--r--
create_tablespace_partition.re...
33.17
KB
-rw-r--r--
create_tablespace_replication....
2.02
KB
-rw-r--r--
deadlock_detect.result
562
B
-rw-r--r--
default_row_format.result
17.56
KB
-rw-r--r--
default_row_format_16k.result
17.91
KB
-rw-r--r--
default_row_format_compatibili...
4.14
KB
-rw-r--r--
default_row_format_tablespace....
8.64
KB
-rw-r--r--
deprecate_part_in_shared_ts.re...
5.87
KB
-rw-r--r--
doublewrite.result
8.1
KB
-rw-r--r--
dropdb.result
222
B
-rw-r--r--
end_range_check.result
3.06
KB
-rw-r--r--
end_range_check_2.result
811
B
-rw-r--r--
events-merge-tmp-path.result
1.33
KB
-rw-r--r--
file_format_defaults.result
2.84
KB
-rw-r--r--
file_format_upgrade_16k.result
420
B
-rw-r--r--
flush-hang.result
1.27
KB
-rw-r--r--
foreign_key.result
9.21
KB
-rw-r--r--
fts_exec_interrupt.result
723
B
-rw-r--r--
help_verbose.result
80
B
-rw-r--r--
high_prio_trx_1.result
505
B
-rw-r--r--
high_prio_trx_2.result
581
B
-rw-r--r--
high_prio_trx_3.result
665
B
-rw-r--r--
high_prio_trx_4.result
711
B
-rw-r--r--
high_prio_trx_5.result
858
B
-rw-r--r--
high_prio_trx_6.result
775
B
-rw-r--r--
high_prio_trx_7.result
5.67
KB
-rw-r--r--
high_prio_trx_commit_crash.res...
1
KB
-rw-r--r--
high_prio_trx_debug.result
1.09
KB
-rw-r--r--
high_prio_trx_fk.result
918
B
-rw-r--r--
high_prio_trx_predicate.result
824
B
-rw-r--r--
high_prio_trx_rpl.result
1.65
KB
-rw-r--r--
i_s_files_debug.result
471
B
-rw-r--r--
ibuf_not_empty.result
969
B
-rw-r--r--
import.result
1.72
KB
-rw-r--r--
import_compress_encrypt.result
5.28
KB
-rw-r--r--
import_compress_encrypt_upgrad...
2.53
KB
-rw-r--r--
import_export_4k.result
724
B
-rw-r--r--
import_tablespace_page_corrupt...
555
B
-rw-r--r--
import_tablespace_schema_missm...
2.11
KB
-rw-r--r--
import_update_stats.result
2.86
KB
-rw-r--r--
index-online-norebuild.result
897
B
-rw-r--r--
index_length.result
1.28
KB
-rw-r--r--
index_merge_threshold.result
54.7
KB
-rw-r--r--
index_tree_operation.result
1.65
KB
-rw-r--r--
innodb-2byte-collation.result
3.28
KB
-rw-r--r--
innodb-ac-non-locking-select.r...
861
B
-rw-r--r--
innodb-alter-autoinc.result
4.27
KB
-rw-r--r--
innodb-alter-debug-wl6554.resu...
12.79
KB
-rw-r--r--
innodb-alter-debug.result
2.64
KB
-rw-r--r--
innodb-alter-nullable.result
1.52
KB
-rw-r--r--
innodb-alter-wl6554.result
3.13
KB
-rw-r--r--
innodb-alter.result
30.33
KB
-rw-r--r--
innodb-analyze.result
58
B
-rw-r--r--
innodb-autoinc-18274.result
805
B
-rw-r--r--
innodb-autoinc-44030.result
732
B
-rw-r--r--
innodb-autoinc-56228.result
847
B
-rw-r--r--
innodb-autoinc-optimize.result
321
B
-rw-r--r--
innodb-autoinc.result
41.48
KB
-rw-r--r--
innodb-blob.result
4.91
KB
-rw-r--r--
innodb-bug-14068765.result
2.81
KB
-rw-r--r--
innodb-bug-14084530.result
701
B
-rw-r--r--
innodb-bug12552164.result
1.73
KB
-rw-r--r--
innodb-bug14219515.result
244
B
-rw-r--r--
innodb-change-buffer-recovery....
1.08
KB
-rw-r--r--
innodb-consistent.result
670
B
-rw-r--r--
innodb-import-partition-rpl.re...
2.46
KB
-rw-r--r--
innodb-import-partition.result
40.01
KB
-rw-r--r--
innodb-index-debug.result
13.64
KB
-rw-r--r--
innodb-index-online-delete.res...
642
B
-rw-r--r--
innodb-index-online-fk.result
26.4
KB
-rw-r--r--
innodb-index-online-purge.resu...
1.2
KB
-rw-r--r--
innodb-index-online.result
13.35
KB
-rw-r--r--
innodb-index.result
67.62
KB
-rw-r--r--
innodb-index_ucs2.result
3.62
KB
-rw-r--r--
innodb-isolation.result
43.25
KB
-rw-r--r--
innodb-large-prefix.result
1.27
KB
-rw-r--r--
innodb-lock-inherit-read_commi...
4.18
KB
-rw-r--r--
innodb-lock.result
3.22
KB
-rw-r--r--
innodb-multiple-tablespaces.re...
14.79
KB
-rw-r--r--
innodb-read-view.result
2.73
KB
-rw-r--r--
innodb-replace-debug.result
309
B
-rw-r--r--
innodb-semi-consistent.result
1.35
KB
-rw-r--r--
innodb-status-output.result
1.3
KB
-rw-r--r--
innodb-system-table-view.resul...
9.07
KB
-rw-r--r--
innodb-table-online.result
13.11
KB
-rw-r--r--
innodb-timeout.result
953
B
-rw-r--r--
innodb-truncate-debug.result
4.46
KB
-rw-r--r--
innodb-truncate.result
2.28
KB
-rw-r--r--
innodb-ucs2.result
15.38
KB
-rw-r--r--
innodb-update-insert.result
1.1
KB
-rw-r--r--
innodb-wl5522-1.result
29.45
KB
-rw-r--r--
innodb-wl5522-debug.result
30.05
KB
-rw-r--r--
innodb-wl5522.result
20.99
KB
-rw-r--r--
innodb-wl5980-alter.result
38.86
KB
-rw-r--r--
innodb-wl5980-debug.result
1.33
KB
-rw-r--r--
innodb-wl5980-discard.result
29.2
KB
-rw-r--r--
innodb-wl5980-linux.result
9.7
KB
-rw-r--r--
innodb-wl5980-windows.result
10.07
KB
-rw-r--r--
innodb-wl6045-1.result
3.72
KB
-rw-r--r--
innodb-wl6045-linux.result
11.11
KB
-rw-r--r--
innodb-wl6445-1.result
69
KB
-rw-r--r--
innodb-wl6445-2.result
3.57
KB
-rw-r--r--
innodb-wl6445.result
1.78
KB
-rw-r--r--
innodb.result
108.76
KB
-rw-r--r--
innodb_32k.result
3.25
KB
-rw-r--r--
innodb_64k.result
3.47
KB
-rw-r--r--
innodb_autoinc_lock_mode_zero....
1.22
KB
-rw-r--r--
innodb_autoinc_reset.result
423
B
-rw-r--r--
innodb_buffer_pool_dump_pct.re...
1.49
KB
-rw-r--r--
innodb_buffer_pool_load.result
2.02
KB
-rw-r--r--
innodb_buffer_pool_load_now.re...
1.6
KB
-rw-r--r--
innodb_buffer_pool_resize.resu...
1.29
KB
-rw-r--r--
innodb_buffer_pool_resize_debu...
3.24
KB
-rw-r--r--
innodb_buffer_pool_resize_with...
1.08
KB
-rw-r--r--
innodb_bug-13628249.result
988
B
-rw-r--r--
innodb_bug11754376.result
180
B
-rw-r--r--
innodb_bug11766634.result
396
B
-rw-r--r--
innodb_bug11789106.result
404
B
-rw-r--r--
innodb_bug11933790.result
135
B
-rw-r--r--
innodb_bug12400341.result
966
B
-rw-r--r--
innodb_bug12429573.result
708
B
-rw-r--r--
innodb_bug12661768.result
524
B
-rw-r--r--
innodb_bug14006907.result
934
B
-rw-r--r--
innodb_bug14007109.result
223
B
-rw-r--r--
innodb_bug14007649.result
1.17
KB
-rw-r--r--
innodb_bug14147491.result
730
B
-rw-r--r--
innodb_bug14169459.result
1.48
KB
-rw-r--r--
innodb_bug14676111.result
1.99
KB
-rw-r--r--
innodb_bug14704286.result
1.12
KB
-rw-r--r--
innodb_bug19164038.result
1023
B
-rw-r--r--
innodb_bug21704.result
2.65
KB
-rw-r--r--
innodb_bug30113362.result
2.95
KB
-rw-r--r--
innodb_bug30423.result
3.79
KB
-rw-r--r--
innodb_bug30594501.result
317
B
-rw-r--r--
innodb_bug30919.result
17.44
KB
-rw-r--r--
innodb_bug31205266.result
798
B
-rw-r--r--
innodb_bug34053.result
35
B
-rw-r--r--
innodb_bug34300.result
439
B
-rw-r--r--
innodb_bug35220.result
35
B
-rw-r--r--
innodb_bug38231.result
35
B
-rw-r--r--
innodb_bug39438.result
35
B
-rw-r--r--
innodb_bug40360.result
274
B
-rw-r--r--
innodb_bug40565.result
311
B
-rw-r--r--
innodb_bug41904.result
195
B
-rw-r--r--
innodb_bug42101-nonzero.result
810
B
-rw-r--r--
innodb_bug42101.result
704
B
-rw-r--r--
innodb_bug42419.result
858
B
-rw-r--r--
innodb_bug44032.result
313
B
-rw-r--r--
innodb_bug44369.result
300
B
-rw-r--r--
innodb_bug44571.result
334
B
-rw-r--r--
innodb_bug45357.result
290
B
-rw-r--r--
innodb_bug46000.result
906
B
-rw-r--r--
innodb_bug46676.result
362
B
-rw-r--r--
innodb_bug47167.result
1.51
KB
-rw-r--r--
innodb_bug47621.result
777
B
-rw-r--r--
innodb_bug47622.result
748
B
-rw-r--r--
innodb_bug47777.result
612
B
-rw-r--r--
innodb_bug48024.result
592
B
-rw-r--r--
innodb_bug49164.result
913
B
-rw-r--r--
innodb_bug51378.result
2.19
KB
-rw-r--r--
innodb_bug51920.result
316
B
-rw-r--r--
innodb_bug52199.result
175
B
-rw-r--r--
innodb_bug52663.result
857
B
-rw-r--r--
innodb_bug53046.result
1016
B
-rw-r--r--
innodb_bug53290.result
771
B
-rw-r--r--
innodb_bug53592.result
1.9
KB
-rw-r--r--
innodb_bug53674.result
234
B
-rw-r--r--
innodb_bug53756.result
3.62
KB
-rw-r--r--
innodb_bug54044.result
678
B
-rw-r--r--
innodb_bug56143.result
73.71
KB
-rw-r--r--
innodb_bug56716.result
168
B
-rw-r--r--
innodb_bug56947.result
406
B
-rw-r--r--
innodb_bug57252.result
89
B
-rw-r--r--
innodb_bug57255.result
501
B
-rw-r--r--
innodb_bug57904.result
1.3
KB
-rw-r--r--
innodb_bug59307.result
483
B
-rw-r--r--
innodb_bug59410.result
529
B
-rw-r--r--
innodb_bug59641.result
927
B
-rw-r--r--
innodb_bug59733.result
822
B
-rw-r--r--
innodb_bug60049.result
258
B
-rw-r--r--
innodb_bug60196.result
2.86
KB
-rw-r--r--
innodb_bug60229.result
955
B
-rw-r--r--
innodb_bug70867.result
126
B
-rw-r--r--
innodb_bulk_create_index.resul...
29.62
KB
-rw-r--r--
innodb_bulk_create_index_debug...
11.38
KB
-rw-r--r--
innodb_bulk_create_index_flush...
1.46
KB
-rw-r--r--
innodb_bulk_create_index_repli...
5.82
KB
-rw-r--r--
innodb_bulk_create_index_small...
4.26
KB
-rw-r--r--
innodb_corrupt_bit.result
2.61
KB
-rw-r--r--
innodb_corrupt_readonly.result
1011
B
-rw-r--r--
innodb_ctype_ldml.result
27.55
KB
-rw-r--r--
innodb_deadlock_with_autoinc.r...
565
B
-rw-r--r--
innodb_file_format.result
3.11
KB
-rw-r--r--
innodb_file_limit_check.result
457
B
-rw-r--r--
innodb_force_recovery.result
3.7
KB
-rw-r--r--
innodb_fts_limit_check.result
1.04
KB
-rw-r--r--
innodb_high_prio_commit_crash....
1.13
KB
-rw-r--r--
innodb_high_prio_rpl.result
1.07
KB
-rw-r--r--
innodb_i_s_innodb_locks.result
4.89
KB
-rw-r--r--
innodb_i_s_innodb_trx.result
2.85
KB
-rw-r--r--
innodb_information_schema_buff...
2.29
KB
-rw-r--r--
innodb_io_pf.result
407
B
-rw-r--r--
innodb_lock_wait_timeout_1.res...
9.04
KB
-rw-r--r--
innodb_misc1.result
29.29
KB
-rw-r--r--
innodb_multi_update.result
1.62
KB
-rw-r--r--
innodb_mysql.result
95.87
KB
-rw-r--r--
innodb_mysql_rbk.result
629
B
-rw-r--r--
innodb_notembedded.result
637
B
-rw-r--r--
innodb_page_size_func.result
1.49
KB
-rw-r--r--
innodb_pagesize_max_recordsize...
14.37
KB
-rw-r--r--
innodb_prefix_index_check.resu...
1.14
KB
-rw-r--r--
innodb_prefix_index_restart_se...
2.69
KB
-rw-r--r--
innodb_rename_index.result
31.12
KB
-rw-r--r--
innodb_rename_index_err.result
1.81
KB
-rw-r--r--
innodb_replace.result
2.7
KB
-rw-r--r--
innodb_row_log_read.result
867
B
-rw-r--r--
innodb_stats.result
11.62
KB
-rw-r--r--
innodb_stats_auto_recalc.resul...
1.33
KB
-rw-r--r--
innodb_stats_auto_recalc_ddl.r...
1.13
KB
-rw-r--r--
innodb_stats_auto_recalc_lots....
2.07
KB
-rw-r--r--
innodb_stats_auto_recalc_on_no...
2.19
KB
-rw-r--r--
innodb_stats_create_on_corrupt...
705
B
-rw-r--r--
innodb_stats_create_table.resu...
1.1
KB
-rw-r--r--
innodb_stats_del_mark.result
2.81
KB
-rw-r--r--
innodb_stats_drop_locked.resul...
1.55
KB
-rw-r--r--
innodb_stats_external_pages.re...
880
B
-rw-r--r--
innodb_stats_fetch.result
3.35
KB
-rw-r--r--
innodb_stats_fetch_corrupted.r...
1.01
KB
-rw-r--r--
innodb_stats_fetch_nonexistent...
980
B
-rw-r--r--
innodb_stats_flag_global_off.r...
7.36
KB
-rw-r--r--
innodb_stats_flag_global_on.re...
7.36
KB
-rw-r--r--
innodb_stats_rename_table.resu...
1.48
KB
-rw-r--r--
innodb_stats_rename_table_if_e...
1.89
KB
-rw-r--r--
innodb_stats_sample_pages.resu...
1023
B
-rw-r--r--
innodb_stats_table_flag_auto_r...
2.97
KB
-rw-r--r--
innodb_stats_table_flag_sample...
4.23
KB
-rw-r--r--
innodb_sys_var_valgrind.result
2.35
KB
-rw-r--r--
innodb_tablespace.result
22.76
KB
-rw-r--r--
innodb_tablespace_zip.result
1.13
KB
-rw-r--r--
innodb_thread_concurrency_debu...
824
B
-rw-r--r--
innodb_timeout_rollback.result
570
B
-rw-r--r--
innodb_trx_weight.result
35
B
-rw-r--r--
innodb_upd_stats_if_needed_not...
466
B
-rw-r--r--
innodb_ut_format_name.result
140
B
-rw-r--r--
innodb_wl6326.result
10.95
KB
-rw-r--r--
innodb_wl6326_big.result
17.67
KB
-rw-r--r--
innodb_wl6469_1.result
1.48
KB
-rw-r--r--
innodb_wl6469_debug.result
1.63
KB
-rw-r--r--
innodb_wl6470.result
3.11
KB
-rw-r--r--
innodb_wl6470_debug.result
1.42
KB
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Code Editor : innodb-alter.result
SET NAMES utf8; CREATE TABLE t1 ( c1 INT PRIMARY KEY, c2 INT DEFAULT 1, ct TEXT, INDEX(c2)) ENGINE=InnoDB; INSERT INTO t1 SET c1=1; CREATE TABLE sys_tables SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE 'test/t%'; CREATE TABLE sys_indexes SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_INDEXES i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; CREATE TABLE t1p LIKE t1; CREATE TABLE t1c (c1 INT PRIMARY KEY, c2 INT, c3 INT, INDEX(c2), INDEX(c3), CONSTRAINT t1c2 FOREIGN KEY (c2) REFERENCES t1(c2), CONSTRAINT t1c3 FOREIGN KEY (c3) REFERENCES t1p(c2)) ENGINE=InnoDB; CREATE TABLE sys_foreign SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN i WHERE FOR_NAME LIKE 'test/t%'; SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS test/t1c2 c2 c2 0 test/t1c3 c3 c2 0 SELECT i.NAME,i.POS,i.MTYPE,i.PRTYPE,i.LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; NAME POS MTYPE PRTYPE LEN c1 0 6 1283 4 c2 1 6 1027 4 ct 2 5 524540 10 SELECT si.NAME,i.POS,i.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS i INNER JOIN sys_indexes si ON i.INDEX_ID=si.INDEX_ID; NAME POS NAME PRIMARY 0 c1 c2 0 c2 SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS test/t1c2 c2 c2 0 test/t1c3 c3 c2 0 SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` int(11) DEFAULT '1', `ct` text, PRIMARY KEY (`c1`), KEY `c2` (`c2`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 ALTER TABLE t1 ALTER c2 DROP DEFAULT; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` int(11), `ct` text, PRIMARY KEY (`c1`), KEY `c2` (`c2`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 SELECT i.NAME,i.POS,i.MTYPE,i.PRTYPE,i.LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; NAME POS MTYPE PRTYPE LEN c1 0 6 1283 4 c2 1 6 1027 4 ct 2 5 524540 10 SELECT si.NAME,i.POS,i.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS i INNER JOIN sys_indexes si ON i.INDEX_ID=si.INDEX_ID; NAME POS NAME PRIMARY 0 c1 c2 0 c2 SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS test/t1c2 c2 c2 0 test/t1c3 c3 c2 0 ALTER TABLE t1 CHANGE c2 c2 INT AFTER c1; ALTER TABLE t1 CHANGE c1 c1 INT FIRST; SELECT i.NAME,i.POS,i.MTYPE,i.PRTYPE,i.LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; NAME POS MTYPE PRTYPE LEN c1 0 6 1283 4 c2 1 6 1027 4 ct 2 5 524540 10 SELECT si.NAME,i.POS,i.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS i INNER JOIN sys_indexes si ON i.INDEX_ID=si.INDEX_ID; NAME POS NAME PRIMARY 0 c1 c2 0 c2 SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS test/t1c2 c2 c2 0 test/t1c3 c3 c2 0 ALTER TABLE t1 CHANGE C2 c3 INT; SELECT i.NAME,i.POS,i.MTYPE,i.PRTYPE,i.LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; NAME POS MTYPE PRTYPE LEN c1 0 6 1283 4 c3 1 6 1027 4 ct 2 5 524540 10 SELECT si.NAME,i.POS,i.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS i INNER JOIN sys_indexes si ON i.INDEX_ID=si.INDEX_ID; NAME POS NAME PRIMARY 0 c1 c2 0 c3 SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS test/t1c2 c2 c3 0 test/t1c3 c3 c2 0 ALTER TABLE t1 CHANGE c3 C INT; SELECT i.NAME,i.POS,i.MTYPE,i.PRTYPE,i.LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; NAME POS MTYPE PRTYPE LEN c1 0 6 1283 4 C 1 6 1027 4 ct 2 5 524540 10 SELECT si.NAME,i.POS,i.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS i INNER JOIN sys_indexes si ON i.INDEX_ID=si.INDEX_ID; NAME POS NAME PRIMARY 0 c1 c2 0 C SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS test/t1c2 c2 C 0 test/t1c3 c3 c2 0 ALTER TABLE t1 CHANGE C Cöŀumň_TWO INT; SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS test/t1c2 c2 Cöŀumň_TWO 0 test/t1c3 c3 c2 0 SELECT i.NAME,i.POS,i.MTYPE,i.PRTYPE,i.LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; NAME POS MTYPE PRTYPE LEN c1 0 6 1283 4 Cöŀumň_TWO 1 6 1027 4 ct 2 5 524540 10 SELECT si.NAME,i.POS,i.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS i INNER JOIN sys_indexes si ON i.INDEX_ID=si.INDEX_ID; NAME POS NAME PRIMARY 0 c1 c2 0 Cöŀumň_TWO SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS test/t1c2 c2 Cöŀumň_TWO 0 test/t1c3 c3 c2 0 ALTER TABLE t1 CHANGE cöĿǖmň_two c3 INT; ERROR 42S22: Unknown column 'cöĿǖmň_two' in 't1' ALTER TABLE t1 CHANGE cÖĿUMŇ_two c3 INT, RENAME TO t3; SELECT st.NAME, i.NAME FROM sys_tables st INNER JOIN INFORMATION_SCHEMA.INNODB_SYS_TABLES i ON i.TABLE_ID=st.TABLE_ID; NAME NAME test/t1 test/t3 SHOW CREATE TABLE t3; Table Create Table t3 CREATE TABLE `t3` ( `c1` int(11) NOT NULL, `c3` int(11) DEFAULT NULL, `ct` text, PRIMARY KEY (`c1`), KEY `c2` (`c3`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 SHOW CREATE TABLE t1c; Table Create Table t1c CREATE TABLE `t1c` ( `c1` int(11) NOT NULL, `c2` int(11) DEFAULT NULL, `c3` int(11) DEFAULT NULL, PRIMARY KEY (`c1`), KEY `c2` (`c2`), KEY `c3` (`c3`), CONSTRAINT `t1c2` FOREIGN KEY (`c2`) REFERENCES `t3` (`c3`), CONSTRAINT `t1c3` FOREIGN KEY (`c3`) REFERENCES `t1p` (`c2`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 ALTER TABLE t3 CHANGE c3 `12345678901234567890123456789012345678901234567890123456789012345` INT; ERROR 42000: Identifier name '12345678901234567890123456789012345678901234567890123456789012345' is too long ALTER TABLE t3 CHANGE c3 `1234567890123456789012345678901234567890123456789012345678901234` INT; SHOW CREATE TABLE t3; Table Create Table t3 CREATE TABLE `t3` ( `c1` int(11) NOT NULL, `1234567890123456789012345678901234567890123456789012345678901234` int(11) DEFAULT NULL, `ct` text, PRIMARY KEY (`c1`), KEY `c2` (`1234567890123456789012345678901234567890123456789012345678901234`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 ALTER TABLE t3 CHANGE `1234567890123456789012345678901234567890123456789012345678901234` `倀倁倂倃倄倅倆倇倈倉倊個倌倍倎倏倐們倒倓倔倕倖倗倘候倚倛倜倝倞借倠倡倢倣値倥倦倧倨倩倪倫倬倭倮倯倰倱倲倳倴倵倶倷倸倹债倻值倽倾倿偀` INT; ERROR 42000: Identifier name '倀倁倂倃倄倅倆倇倈倉倊個倌倍倎倏倐們倒倓倔倕倖倗倘候倚倛倜倝倞借倠' is too long ALTER TABLE t3 CHANGE `1234567890123456789012345678901234567890123456789012345678901234` `倀倁倂倃倄倅倆倇倈倉倊個倌倍倎倏倐們倒倓倔倕倖倗倘候倚倛倜倝倞借倠倡倢倣値倥倦倧倨倩倪倫倬倭倮倯倰倱倲倳倴倵倶倷倸倹债倻值倽倾倿ä` INT; ERROR 42000: Identifier name '倀倁倂倃倄倅倆倇倈倉倊個倌倍倎倏倐們倒倓倔倕倖倗倘候倚倛倜倝倞借倠' is too long ALTER TABLE t3 CHANGE `1234567890123456789012345678901234567890123456789012345678901234` `倀倁倂倃倄倅倆倇倈倉倊個倌倍倎倏倐們倒倓倔倕倖倗倘候倚倛倜倝倞借倠倡倢倣値倥倦倧倨倩倪倫倬倭倮倯倰倱倲倳倴倵倶倷倸倹债倻值倽倾ä` INT; ALTER TABLE t3 CHANGE `倀倁倂倃倄倅倆倇倈倉倊個倌倍倎倏倐們倒倓倔倕倖倗倘候倚倛倜倝倞借倠倡倢倣値倥倦倧倨倩倪倫倬倭倮倯倰倱倲倳倴倵倶倷倸倹债倻值倽倾Ä` c3 INT; ALTER TABLE t3 CHANGE c3 𐌀𐌁𐌂𐌃𐌄𐌅𐌆𐌇𐌈𐌉𐌊𐌋𐌌𐌍𐌎𐌏𐌐𐌑𐌒𐌓𐌔𐌕𐌖𐌗𐌘𐌙𐌚𐌛𐌜 INT; ERROR HY000: Invalid utf8 character string: '\xF0\x90\x8C\x80\xF0\x90\x8C\x81\xF0\x90\x8C\x82\xF0\x90\x8C\x83' ALTER TABLE t3 CHANGE c3 😲 INT; ERROR HY000: Invalid utf8 character string: '\xF0\x9F\x98\xB2' ALTER TABLE t3 RENAME TO t2; SELECT st.NAME, i.NAME FROM sys_tables st INNER JOIN INFORMATION_SCHEMA.INNODB_SYS_TABLES i ON i.TABLE_ID=st.TABLE_ID; NAME NAME test/t1 test/t2 SHOW CREATE TABLE t2; Table Create Table t2 CREATE TABLE `t2` ( `c1` int(11) NOT NULL, `c3` int(11) DEFAULT NULL, `ct` text, PRIMARY KEY (`c1`), KEY `c2` (`c3`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 RENAME TABLE t2 TO t1; SELECT st.NAME, i.NAME FROM sys_tables st INNER JOIN INFORMATION_SCHEMA.INNODB_SYS_TABLES i ON i.TABLE_ID=st.TABLE_ID; NAME NAME test/t1 test/t1 SELECT i.NAME,i.POS,i.MTYPE,i.PRTYPE,i.LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; NAME POS MTYPE PRTYPE LEN c1 0 6 1283 4 c3 1 6 1027 4 ct 2 5 524540 10 SELECT si.NAME,i.POS,i.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS i INNER JOIN sys_indexes si ON i.INDEX_ID=si.INDEX_ID; NAME POS NAME PRIMARY 0 c1 c2 0 c3 SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS test/t1c2 c2 c3 0 test/t1c3 c3 c2 0 ALTER TABLE t1 DROP INDEX c2; ERROR HY000: Cannot drop index 'c2': needed in a foreign key constraint ALTER TABLE t1 DROP INDEX c4; ERROR 42000: Can't DROP 'c4'; check that column/key exists ALTER TABLE t1c DROP FOREIGN KEY c2; ERROR 42000: Can't DROP 'c2'; check that column/key exists ALTER TABLE t1c DROP FOREIGN KEY t1c2, DROP FOREIGN KEY c2; ERROR 42000: Can't DROP 'c2'; check that column/key exists ALTER TABLE t1c DROP FOREIGN KEY t1c2, DROP FOREIGN KEY c2, DROP INDEX c2; ERROR 42000: Can't DROP 'c2'; check that column/key exists ALTER TABLE t1c DROP INDEX c2; ERROR HY000: Cannot drop index 'c2': needed in a foreign key constraint ALTER TABLE t1c DROP FOREIGN KEY ẗ1C2; ERROR 42000: Can't DROP 'ẗ1C2'; check that column/key exists SHOW CREATE TABLE t1c; Table Create Table t1c CREATE TABLE `t1c` ( `c1` int(11) NOT NULL, `c2` int(11) DEFAULT NULL, `c3` int(11) DEFAULT NULL, PRIMARY KEY (`c1`), KEY `c2` (`c2`), KEY `c3` (`c3`), CONSTRAINT `t1c2` FOREIGN KEY (`c2`) REFERENCES `t1` (`c3`), CONSTRAINT `t1c3` FOREIGN KEY (`c3`) REFERENCES `t1p` (`c2`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 SET foreign_key_checks=0; DROP TABLE t1p; SET foreign_key_checks=1; SHOW CREATE TABLE t1c; Table Create Table t1c CREATE TABLE `t1c` ( `c1` int(11) NOT NULL, `c2` int(11) DEFAULT NULL, `c3` int(11) DEFAULT NULL, PRIMARY KEY (`c1`), KEY `c2` (`c2`), KEY `c3` (`c3`), CONSTRAINT `t1c2` FOREIGN KEY (`c2`) REFERENCES `t1` (`c3`), CONSTRAINT `t1c3` FOREIGN KEY (`c3`) REFERENCES `t1p` (`c2`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 SELECT i.NAME,i.POS,i.MTYPE,i.PRTYPE,i.LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; NAME POS MTYPE PRTYPE LEN c1 0 6 1283 4 c3 1 6 1027 4 ct 2 5 524540 10 SELECT si.NAME,i.POS,i.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS i INNER JOIN sys_indexes si ON i.INDEX_ID=si.INDEX_ID; NAME POS NAME PRIMARY 0 c1 c2 0 c3 SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS test/t1c2 c2 c3 0 test/t1c3 c3 c2 0 CREATE TABLE t1p (c1 INT PRIMARY KEY, c2 INT, INDEX(c2)) ENGINE=InnoDB; ALTER TABLE t1c DROP INDEX C2, DROP INDEX C3; ERROR HY000: Cannot drop index 'c2': needed in a foreign key constraint ALTER TABLE t1c DROP INDEX C3; ERROR HY000: Cannot drop index 'c3': needed in a foreign key constraint SHOW CREATE TABLE t1c; Table Create Table t1c CREATE TABLE `t1c` ( `c1` int(11) NOT NULL, `c2` int(11) DEFAULT NULL, `c3` int(11) DEFAULT NULL, PRIMARY KEY (`c1`), KEY `c2` (`c2`), KEY `c3` (`c3`), CONSTRAINT `t1c2` FOREIGN KEY (`c2`) REFERENCES `t1` (`c3`), CONSTRAINT `t1c3` FOREIGN KEY (`c3`) REFERENCES `t1p` (`c2`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 SELECT i.NAME,i.POS,i.MTYPE,i.PRTYPE,i.LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; NAME POS MTYPE PRTYPE LEN c1 0 6 1283 4 c3 1 6 1027 4 ct 2 5 524540 10 SELECT si.NAME,i.POS,i.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS i INNER JOIN sys_indexes si ON i.INDEX_ID=si.INDEX_ID; NAME POS NAME PRIMARY 0 c1 c2 0 c3 SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS test/t1c2 c2 c3 0 test/t1c3 c3 c2 0 ALTER TABLE t1c DROP FOREIGN KEY t1C3; SHOW CREATE TABLE t1c; Table Create Table t1c CREATE TABLE `t1c` ( `c1` int(11) NOT NULL, `c2` int(11) DEFAULT NULL, `c3` int(11) DEFAULT NULL, PRIMARY KEY (`c1`), KEY `c2` (`c2`), KEY `c3` (`c3`), CONSTRAINT `t1c2` FOREIGN KEY (`c2`) REFERENCES `t1` (`c3`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 SELECT i.NAME,i.POS,i.MTYPE,i.PRTYPE,i.LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; NAME POS MTYPE PRTYPE LEN c1 0 6 1283 4 c3 1 6 1027 4 ct 2 5 524540 10 SELECT si.NAME,i.POS,i.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS i INNER JOIN sys_indexes si ON i.INDEX_ID=si.INDEX_ID; NAME POS NAME PRIMARY 0 c1 c2 0 c3 SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS test/t1c2 c2 c3 0 ALTER TABLE t1c DROP INDEX c2, DROP FOREIGN KEY t1C2; SHOW CREATE TABLE t1c; Table Create Table t1c CREATE TABLE `t1c` ( `c1` int(11) NOT NULL, `c2` int(11) DEFAULT NULL, `c3` int(11) DEFAULT NULL, PRIMARY KEY (`c1`), KEY `c3` (`c3`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 SELECT i.NAME,i.POS,i.MTYPE,i.PRTYPE,i.LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; NAME POS MTYPE PRTYPE LEN c1 0 6 1283 4 c3 1 6 1027 4 ct 2 5 524540 10 SELECT si.NAME,i.POS,i.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS i INNER JOIN sys_indexes si ON i.INDEX_ID=si.INDEX_ID; NAME POS NAME PRIMARY 0 c1 c2 0 c3 SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS ALTER TABLE t1 DROP INDEX c2, CHANGE c3 c2 INT; SELECT i.NAME,i.POS,i.MTYPE,i.PRTYPE,i.LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; NAME POS MTYPE PRTYPE LEN c1 0 6 1283 4 c2 1 6 1027 4 ct 2 5 524540 10 SELECT si.NAME,i.POS,i.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS i INNER JOIN sys_indexes si ON i.INDEX_ID=si.INDEX_ID; NAME POS NAME PRIMARY 0 c1 SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS CREATE TABLE t1o LIKE t1; ALTER TABLE t1 ADD FULLTEXT INDEX (ct), CHANGE c1 pk INT, ALTER c2 SET DEFAULT 42, RENAME TO tt, ALGORITHM=INPLACE, LOCK=NONE; ERROR 0A000: LOCK=NONE is not supported. Reason: Fulltext index creation requires a lock. Try LOCK=SHARED. ALTER TABLE t1 ADD FULLTEXT INDEX (ct), CHANGE c1 pk INT, ALTER c2 SET DEFAULT 42, RENAME TO tt, ALGORITHM=INPLACE, LOCK=SHARED; Warnings: Warning 124 InnoDB rebuilding table to add column FTS_DOC_ID SELECT i.NAME,i.POS,i.MTYPE,i.PRTYPE,i.LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; NAME POS MTYPE PRTYPE LEN SELECT si.NAME,i.POS,i.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS i INNER JOIN sys_indexes si ON i.INDEX_ID=si.INDEX_ID; NAME POS NAME SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS SHOW CREATE TABLE tt; Table Create Table tt CREATE TABLE `tt` ( `pk` int(11) NOT NULL, `c2` int(11) DEFAULT '42', `ct` text, PRIMARY KEY (`pk`), FULLTEXT KEY `ct` (`ct`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 ALTER TABLE t1o CHANGE c1 dB_row_Id INT, ALGORITHM=COPY; ERROR 42000: Incorrect column name 'dB_row_Id' ALTER TABLE t1o CHANGE c1 dB_row_Id INT, ALGORITHM=INPLACE; ERROR 42000: Incorrect column name 'DB_ROW_ID' ALTER TABLE t1o CHANGE c1 DB_TRX_ID INT; ERROR 42000: Incorrect column name 'DB_TRX_ID' ALTER TABLE t1o CHANGE c1 db_roll_ptr INT; ERROR 42000: Incorrect column name 'DB_ROLL_PTR' ALTER TABLE t1o ADD COLUMN DB_TRX_ID INT; ERROR 42000: Incorrect column name 'DB_TRX_ID' ALTER TABLE t1o ADD COLUMN db_roll_ptr INT; ERROR 42000: Incorrect column name 'db_roll_ptr' ALTER TABLE t1o ADD FULLTEXT INDEX(ct), ADD COLUMN FTS_DOC_ID BIGINT; ERROR HY000: Column 'FTS_DOC_ID' is of wrong type for an InnoDB FULLTEXT index ALTER TABLE t1o ADD FULLTEXT INDEX(ct), ADD COLUMN FTS_DOC_ID BIGINT UNSIGNED; ERROR HY000: Column 'FTS_DOC_ID' is of wrong type for an InnoDB FULLTEXT index ALTER TABLE t1o ADD FULLTEXT INDEX(ct), ADD COLUMN FTS_DOC_ID BIGINT UNSIGNED NOT NULL; ALTER TABLE t1o ADD FULLTEXT INDEX(ct), ADD COLUMN FTS_DOC_ID INT; ERROR 42S21: Duplicate column name 'FTS_DOC_ID' ALTER TABLE t1o DROP COLUMN FTS_DOC_ID, ALGORITHM=INPLACE; ERROR 0A000: ALGORITHM=INPLACE is not supported. Reason: Cannot drop or rename FTS_DOC_ID. Try ALGORITHM=COPY. ALTER TABLE t1o DROP COLUMN FTS_DOC_ID, DROP INDEX ct, ALGORITHM=INPLACE; ALTER TABLE t1o ADD FULLTEXT INDEX(ct), ADD COLUMN cu TEXT; Warnings: Warning 124 InnoDB rebuilding table to add column FTS_DOC_ID ALTER TABLE t1o ADD FULLTEXT INDEX(cu), ADD COLUMN FTS_DOC_ID BIGINT, ALGORITHM=INPLACE; ERROR 0A000: ALGORITHM=INPLACE is not supported. Reason: InnoDB presently supports one FULLTEXT index creation at a time. Try ALGORITHM=COPY. ALTER TABLE t1o ADD FULLTEXT INDEX(cu), ADD COLUMN FTS_DOC_ID BIGINT; ERROR 42000: Incorrect column name 'FTS_DOC_ID' ALTER TABLE t1o ADD FULLTEXT INDEX(cu), ADD COLUMN FTS_DOC_ID BIGINT UNSIGNED, ALGORITHM=INPLACE; ERROR 0A000: ALGORITHM=INPLACE is not supported. Reason: InnoDB presently supports one FULLTEXT index creation at a time. Try ALGORITHM=COPY. ALTER TABLE t1o ADD FULLTEXT INDEX(cu), ADD COLUMN FTS_DOC_ID BIGINT UNSIGNED; ERROR 42000: Incorrect column name 'FTS_DOC_ID' ALTER TABLE t1o ADD FULLTEXT INDEX(cu), ADD COLUMN FTS_DOC_ID BIGINT UNSIGNED NOT NULL, ALGORITHM=INPLACE; ERROR 0A000: ALGORITHM=INPLACE is not supported. Reason: InnoDB presently supports one FULLTEXT index creation at a time. Try ALGORITHM=COPY. ALTER TABLE t1o ADD COLUMN FTS_DOC_ID BIGINT UNSIGNED NOT NULL, ALGORITHM=INPLACE; ERROR 0A000: ALGORITHM=INPLACE is not supported. Reason: InnoDB presently supports one FULLTEXT index creation at a time. Try ALGORITHM=COPY. ALTER TABLE t1o ADD COLUMN FTS_DOC_ID BIGINT UNSIGNED NOT NULL; ALTER TABLE t1o DROP COLUMN FTS_DOC_ID, ALGORITHM=INPLACE; ERROR 0A000: ALGORITHM=INPLACE is not supported. Reason: Cannot drop or rename FTS_DOC_ID. Try ALGORITHM=COPY. ALTER TABLE t1o DROP COLUMN FTS_DOC_ID; ALTER TABLE t1o ADD FULLTEXT INDEX(ct), CHANGE c1 FTS_DOC_ID INT, ALGORITHM=COPY; ERROR 42000: Incorrect column name 'FTS_DOC_ID' ALTER TABLE t1o ADD FULLTEXT INDEX(ct), CHANGE c1 FTS_DOC_ID INT, ALGORITHM=INPLACE; ERROR 42000: Incorrect column name 'FTS_DOC_ID' ALTER TABLE t1o ADD FULLTEXT INDEX(ct), CHANGE c1 FTS_Doc_ID INT, ALGORITHM=INPLACE; ERROR 42000: Incorrect column name 'FTS_DOC_ID' ALTER TABLE t1o ADD FULLTEXT INDEX(ct), CHANGE c1 FTS_DOC_ID BIGINT UNSIGNED NOT NULL, ALGORITHM=INPLACE; ERROR 0A000: ALGORITHM=INPLACE is not supported. Reason: Cannot change column type INPLACE. Try ALGORITHM=COPY. CREATE TABLE t1n LIKE t1o; ALTER TABLE t1n ADD FULLTEXT INDEX(ct); ALTER TABLE t1n CHANGE c1 Fts_DOC_ID INT, ALGORITHM=INPLACE; ERROR 42000: Incorrect column name 'FTS_DOC_ID' ALTER TABLE t1n CHANGE c1 Fts_DOC_ID INT, ALGORITHM=COPY; ERROR 42000: Incorrect column name 'Fts_DOC_ID' ALTER TABLE t1n CHANGE FTS_DOC_ID c11 INT, ALGORITHM=INPLACE; ERROR 42S22: Unknown column 'FTS_DOC_ID' in 't1n' ALTER TABLE t1n CHANGE c1 FTS_DOC_ïD INT, ALGORITHM=INPLACE; ALTER TABLE t1n CHANGE FTS_DOC_ÏD c1 INT, ALGORITHM=INPLACE; ALTER TABLE t1n CHANGE c1 c2 INT, CHANGE c2 ct INT, CHANGE ct c1 TEXT, ALGORITHM=INPLACE; SHOW CREATE TABLE t1n; Table Create Table t1n CREATE TABLE `t1n` ( `c2` int(11) NOT NULL, `ct` int(11) DEFAULT NULL, `c1` text, `cu` text, PRIMARY KEY (`c2`), FULLTEXT KEY `ct` (`c1`), FULLTEXT KEY `ct_2` (`c1`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 ALTER TABLE t1n CHANGE c2 c1 INT, CHANGE ct c2 INT, CHANGE c1 ct TEXT, ALGORITHM=COPY; SHOW CREATE TABLE t1n; Table Create Table t1n CREATE TABLE `t1n` ( `c1` int(11) NOT NULL, `c2` int(11) DEFAULT NULL, `ct` text, `cu` text, PRIMARY KEY (`c1`), FULLTEXT KEY `ct` (`ct`), FULLTEXT KEY `ct_2` (`ct`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 ALTER TABLE t1n ADD INDEX(c2), CHANGE c2 c4 INT, ALGORITHM=INPLACE; ERROR 42000: Key column 'c2' doesn't exist in table ALTER TABLE t1n ADD INDEX(c2), CHANGE c2 c4 INT, ALGORITHM=COPY; ERROR 42000: Key column 'c2' doesn't exist in table ALTER TABLE t1n ADD INDEX(c4), CHANGE c2 c4 INT, ALGORITHM=INPLACE; SHOW CREATE TABLE t1n; Table Create Table t1n CREATE TABLE `t1n` ( `c1` int(11) NOT NULL, `c4` int(11) DEFAULT NULL, `ct` text, `cu` text, PRIMARY KEY (`c1`), KEY `c4` (`c4`), FULLTEXT KEY `ct` (`ct`), FULLTEXT KEY `ct_2` (`ct`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 ALTER TABLE t1n DROP INDEX c4; ALTER TABLE t1n CHANGE c4 c1 INT, ADD INDEX(c1), ALGORITHM=INPLACE; ERROR 42S21: Duplicate column name 'c1' ALTER TABLE t1n CHANGE c4 c11 INT, ADD INDEX(c11), ALGORITHM=INPLACE; SHOW CREATE TABLE t1n; Table Create Table t1n CREATE TABLE `t1n` ( `c1` int(11) NOT NULL, `c11` int(11) DEFAULT NULL, `ct` text, `cu` text, PRIMARY KEY (`c1`), KEY `c11` (`c11`), FULLTEXT KEY `ct` (`ct`), FULLTEXT KEY `ct_2` (`ct`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 DROP TABLE t1n; ALTER TABLE t1o MODIFY c1 BIGINT UNSIGNED NOT NULL, DROP INDEX ct, ALGORITHM=INPLACE; ERROR 0A000: ALGORITHM=INPLACE is not supported. Reason: Cannot change column type INPLACE. Try ALGORITHM=COPY. ALTER TABLE t1o MODIFY c1 BIGINT UNSIGNED NOT NULL, DROP INDEX ct; ALTER TABLE t1o CHANGE c1 FTS_DOC_ID BIGINT UNSIGNED NOT NULL, ALGORITHM=INPLACE; ALTER TABLE t1o ADD FULLTEXT INDEX(ct), ALGORITHM=INPLACE; ALTER TABLE t1o CHANGE FTS_DOC_ID foo_id BIGINT UNSIGNED NOT NULL, ALGORITHM=INPLACE; ERROR 0A000: ALGORITHM=INPLACE is not supported. Reason: Cannot drop or rename FTS_DOC_ID. Try ALGORITHM=COPY. SELECT sc.pos FROM information_schema.innodb_sys_columns sc INNER JOIN information_schema.innodb_sys_tables st ON sc.TABLE_ID=st.TABLE_ID WHERE st.NAME='test/t1o' AND sc.NAME='FTS_DOC_ID'; pos 0 SHOW CREATE TABLE t1o; Table Create Table t1o CREATE TABLE `t1o` ( `FTS_DOC_ID` bigint(20) unsigned NOT NULL, `c2` int(11) DEFAULT NULL, `ct` text, `cu` text, PRIMARY KEY (`FTS_DOC_ID`), FULLTEXT KEY `ct` (`ct`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 ALTER TABLE t1o CHANGE FTS_DOC_ID foo_id BIGINT UNSIGNED NOT NULL, DROP INDEX ct, ALGORITHM=INPLACE; SHOW CREATE TABLE t1o; Table Create Table t1o CREATE TABLE `t1o` ( `foo_id` bigint(20) unsigned NOT NULL, `c2` int(11) DEFAULT NULL, `ct` text, `cu` text, PRIMARY KEY (`foo_id`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 DROP TABLE t1c, t1p, sys_tables, sys_indexes, sys_foreign; CREATE TABLE sys_tables SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME='test/t1o'; CREATE TABLE sys_indexes SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_INDEXES i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; CREATE TABLE sys_foreign SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN i WHERE FOR_NAME='test/t1o'; SELECT i.NAME,i.POS,i.MTYPE,i.PRTYPE,i.LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; NAME POS MTYPE PRTYPE LEN foo_id 0 6 1800 8 c2 1 6 1027 4 ct 2 5 524540 10 cu 3 5 524540 10 SELECT si.NAME,i.POS,i.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS i INNER JOIN sys_indexes si ON i.INDEX_ID=si.INDEX_ID; NAME POS NAME PRIMARY 0 foo_id SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS ALTER TABLE t1o ADD UNIQUE INDEX FTS_DOC_ID_INDEX(FTS_DOC_ID), ADD FULLTEXT INDEX(ct), CHANGE foo_id FTS_DOC_ID BIGINT UNSIGNED NOT NULL; ALTER TABLE t1o DROP INDEX ct, DROP INDEX FTS_DOC_ID_INDEX, CHANGE FTS_DOC_ID foo_id BIGINT UNSIGNED NOT NULL; ALTER TABLE t1o ADD UNIQUE INDEX FTS_DOC_ID_INDEX(foo_id); ALTER TABLE t1o CHANGE foo_id FTS_DOC_ID BIGINT UNSIGNED NOT NULL, ADD FULLTEXT INDEX(ct); ALTER TABLE t1o CHANGE FTS_DOC_ID foo_id BIGINT UNSIGNED NOT NULL, ALGORITHM=INPLACE; ERROR 0A000: ALGORITHM=INPLACE is not supported. Reason: Cannot drop or rename FTS_DOC_ID. Try ALGORITHM=COPY. DROP TABLE sys_indexes; CREATE TABLE sys_indexes SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_INDEXES i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; SELECT i.NAME,i.POS,i.MTYPE,i.PRTYPE,i.LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS i INNER JOIN sys_tables st ON i.TABLE_ID=st.TABLE_ID; NAME POS MTYPE PRTYPE LEN FTS_DOC_ID 0 6 1800 8 c2 1 6 1027 4 ct 2 5 524540 10 cu 3 5 524540 10 SELECT si.NAME,i.POS,i.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS i INNER JOIN sys_indexes si ON i.INDEX_ID=si.INDEX_ID; NAME POS NAME PRIMARY 0 FTS_DOC_ID FTS_DOC_ID_INDEX 0 FTS_DOC_ID ct 0 ct SELECT i.* FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS i INNER JOIN sys_foreign sf ON i.ID = sf.ID; ID FOR_COL_NAME REF_COL_NAME POS DROP TABLE tt, t1o, sys_tables, sys_indexes, sys_foreign; CREATE TABLE t (t TEXT, FULLTEXT(t)) ENGINE=InnoDB; DROP INDEX t ON t; SELECT SUBSTRING(name, LOCATE('_', name) - 3, 5) AS prefix, name FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE name LIKE '%FTS_%' ORDER BY 1, 2; prefix name FTS_0 test/FTS_AUX_BEING_DELETED FTS_0 test/FTS_AUX_BEING_DELETED_CACHE FTS_0 test/FTS_AUX_CONFIG FTS_0 test/FTS_AUX_DELETED FTS_0 test/FTS_AUX_DELETED_CACHE SELECT sc.pos, sc.NAME FROM information_schema.innodb_sys_columns sc INNER JOIN information_schema.innodb_sys_tables st ON sc.TABLE_ID=st.TABLE_ID WHERE st.NAME='test/t'; pos NAME 0 t 1 FTS_DOC_ID ALTER TABLE t ROW_FORMAT=REDUNDANT, ALGORITHM=INPLACE; SELECT SUBSTRING(name, LOCATE('_', name) - 3, 5) AS prefix, name FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE name LIKE '%FTS_%' ORDER BY 1, 2; prefix name ALTER TABLE t ADD FULLTEXT INDEX(t); Warnings: Warning 124 InnoDB rebuilding table to add column FTS_DOC_ID SELECT sc.pos, sc.NAME FROM information_schema.innodb_sys_columns sc INNER JOIN information_schema.innodb_sys_tables st ON sc.TABLE_ID=st.TABLE_ID WHERE st.NAME='test/t'; pos NAME 0 t 1 FTS_DOC_ID DROP TABLE t; # # Bug #19465984 INNODB DATA DICTIONARY IS NOT UPDATED WHILE # RENAMING THE COLUMN # CREATE TABLE t1(c1 INT NOT NULL, PRIMARY KEY(c1))ENGINE=INNODB; CREATE TABLE t2(c2 INT NOT NULL, FOREIGN KEY(c2) REFERENCES t1(c1))ENGINE=INNODB; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, PRIMARY KEY (`c1`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 SHOW CREATE TABLE t2; Table Create Table t2 CREATE TABLE `t2` ( `c2` int(11) NOT NULL, KEY `c2` (`c2`), CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`c2`) REFERENCES `t1` (`c1`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 ALTER TABLE t1 CHANGE COLUMN c1 C1 INT; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `C1` int(11) NOT NULL, PRIMARY KEY (`C1`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 SHOW CREATE TABLE t2; Table Create Table t2 CREATE TABLE `t2` ( `c2` int(11) NOT NULL, KEY `c2` (`c2`), CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`c2`) REFERENCES `t1` (`C1`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 ALTER TABLE t1 CHANGE COLUMN C1 c5 INT; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c5` int(11) NOT NULL, PRIMARY KEY (`c5`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 SHOW CREATE TABLE t2; Table Create Table t2 CREATE TABLE `t2` ( `c2` int(11) NOT NULL, KEY `c2` (`c2`), CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`c2`) REFERENCES `t1` (`c5`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 DROP TABLE t2, t1; # #BUG#21514135 SCHEMA MISMATCH ERROR WHEN IMPORTING TABLESPACE AFTER #DROPPING AN INDEX # CREATE DATABASE source_db; CREATE DATABASE dest_db; CREATE TABLE source_db.t1 ( id int(11) NOT NULL, age int(11) DEFAULT NULL, name varchar(20), PRIMARY KEY (id), KEY index1 (age) ) ENGINE=InnoDB; ALTER TABLE source_db.t1 DROP INDEX index1, ADD INDEX index2(name, age), algorithm=inplace; FLUSH TABLES source_db.t1 FOR EXPORT; UNLOCK TABLES; USE dest_db; CREATE TABLE `t1` ( `id` int(11) NOT NULL, `age` int(11) DEFAULT NULL, `name` varchar(20) DEFAULT NULL, PRIMARY KEY (`id`), KEY `index2` (`name`,`age`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; ALTER TABLE dest_db.t1 DISCARD TABLESPACE; ALTER TABLE dest_db.t1 IMPORT TABLESPACE; CHECK TABLE dest_db.t1; Table Op Msg_type Msg_text dest_db.t1 check status OK SHOW CREATE TABLE dest_db.t1; Table Create Table t1 CREATE TABLE `t1` ( `id` int(11) NOT NULL, `age` int(11) DEFAULT NULL, `name` varchar(20) DEFAULT NULL, PRIMARY KEY (`id`), KEY `index2` (`name`,`age`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 SELECT * FROM dest_db.t1; id age name DROP TABLE dest_db.t1; ALTER TABLE source_db.t1 DROP INDEX index2, algorithm=inplace; FLUSH TABLES source_db.t1 FOR EXPORT; UNLOCK TABLES; USE dest_db; CREATE TABLE `t1` ( `id` int(11) NOT NULL, `age` int(11) DEFAULT NULL, `name` varchar(20) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; ALTER TABLE dest_db.t1 DISCARD TABLESPACE; ALTER TABLE dest_db.t1 IMPORT TABLESPACE; CHECK TABLE dest_db.t1; Table Op Msg_type Msg_text dest_db.t1 check status OK SHOW CREATE TABLE dest_db.t1; Table Create Table t1 CREATE TABLE `t1` ( `id` int(11) NOT NULL, `age` int(11) DEFAULT NULL, `name` varchar(20) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 SELECT * FROM dest_db.t1; id age name DROP TABLE dest_db.t1; DROP TABLE source_db.t1; DROP DATABASE source_db; DROP DATABASE dest_db; # # Bug#22005726 ASSERT COL->ORD_PART IN ROW_BUILD_INDEX_ENTRY_LOW AT # ROW0ROW.CC:299 # USE test; CREATE TABLE t1 (col1 INT, col2 TEXT) ENGINE = InnoDB; INSERT INTO t1 (col1, col2) VALUES (2 , 'A'); ALTER TABLE t1 ADD KEY idx (col2(10)); INSERT INTO t1 (col1, col2) VALUES (2 , 'A'); ALTER TABLE t1 DROP KEY idx, ADD UNIQUE KEY uidx (col1); ERROR 23000: Duplicate entry '2' for key 'uidx' DELETE FROM t1 WHERE col1 = 2; DROP TABLE t1; # # BUG #26334149 MYSQL CRASHES WHEN FULL TEXT INDEXES IBD FILES ARE # ORPHANED DUE TO RENAME TABLE # CREATE DATABASE db1; USE db1; CREATE TABLE notes ( id int(11) NOT NULL AUTO_INCREMENT, body text COLLATE utf8_unicode_ci, PRIMARY KEY (id) ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; ALTER TABLE notes ADD FULLTEXT INDEX index_ft_body (body(255)); Warnings: Warning 124 InnoDB rebuilding table to add column FTS_DOC_ID DROP INDEX index_ft_body ON notes; CREATE DATABASE db2; RENAME TABLE db1.notes TO db2.notes; DROP DATABASE db1; DROP DATABASE db2;
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