418
367
FROM data_dictionary.processlist
419
368
WHERE id = CONNECTION_ID() Query test
421
FROM data_dictionary.character_sets
422
ORDER BY character_set_name;
423
CHARACTER_SET_NAME DEFAULT_COLLATE_NAME DESCRIPTION MAXLEN
424
binary binary UTF-8 Unicode 1
425
utf8 utf8_general_ci UTF-8 Unicode 4
427
FROM data_dictionary.collations
428
ORDER BY collation_name;
429
CHARACTER_SET_NAME COLLATION_NAME DESCRIPTION ID IS_DEFAULT IS_COMPILED SORTLEN
430
binary binary binary 63 TRUE TRUE 1
431
utf8_general_ci utf8_bin utf8 46 FALSE TRUE 1
432
utf8_general_ci utf8_czech_ci utf8 234 FALSE TRUE 8
433
utf8_general_ci utf8_danish_ci utf8 235 FALSE TRUE 8
434
utf8_general_ci utf8_esperanto_ci utf8 241 FALSE TRUE 8
435
utf8_general_ci utf8_estonian_ci utf8 230 FALSE TRUE 8
436
utf8_general_ci utf8_general_ci utf8 45 TRUE TRUE 1
437
utf8_general_ci utf8_hungarian_ci utf8 242 FALSE TRUE 8
438
utf8_general_ci utf8_icelandic_ci utf8 225 FALSE TRUE 8
439
utf8_general_ci utf8_latvian_ci utf8 226 FALSE TRUE 8
440
utf8_general_ci utf8_lithuanian_ci utf8 236 FALSE TRUE 8
441
utf8_general_ci utf8_persian_ci utf8 240 FALSE TRUE 8
442
utf8_general_ci utf8_polish_ci utf8 229 FALSE TRUE 8
443
utf8_general_ci utf8_romanian_ci utf8 227 FALSE TRUE 8
444
utf8_general_ci utf8_roman_ci utf8 239 FALSE TRUE 8
445
utf8_general_ci utf8_sinhala_ci utf8 243 FALSE TRUE 8
446
utf8_general_ci utf8_slovak_ci utf8 237 FALSE TRUE 8
447
utf8_general_ci utf8_slovenian_ci utf8 228 FALSE TRUE 8
448
utf8_general_ci utf8_spanish2_ci utf8 238 FALSE TRUE 8
449
utf8_general_ci utf8_spanish_ci utf8 231 FALSE TRUE 8
450
utf8_general_ci utf8_swedish_ci utf8 232 FALSE TRUE 8
451
utf8_general_ci utf8_turkish_ci utf8 233 FALSE TRUE 8
452
utf8_general_ci utf8_unicode_ci utf8 224 FALSE TRUE 8
453
SELECT table_name, column_name
454
FROM data_dictionary.columns
456
(SELECT table_name FROM data_dictionary.tables )
458
table_name column_name
460
INNODB_CMP compress_ops
461
INNODB_CMP compress_ops_ok
462
INNODB_CMP compress_time
463
INNODB_CMP uncompress_ops
464
INNODB_CMP uncompress_time
465
INNODB_CMPMEM relocation_time
466
INNODB_CMPMEM relocation_ops
467
INNODB_CMPMEM pages_free
468
INNODB_CMPMEM pages_used
469
INNODB_CMPMEM page_size
470
INNODB_CMPMEM_RESET relocation_time
471
INNODB_CMPMEM_RESET relocation_ops
472
INNODB_CMPMEM_RESET pages_free
473
INNODB_CMPMEM_RESET pages_used
474
INNODB_CMPMEM_RESET page_size
475
INNODB_CMP_RESET uncompress_time
476
INNODB_CMP_RESET uncompress_ops
477
INNODB_CMP_RESET compress_time
478
INNODB_CMP_RESET compress_ops_ok
479
INNODB_CMP_RESET compress_ops
480
INNODB_CMP_RESET page_size
481
INNODB_LOCKS lock_data
482
INNODB_LOCKS lock_rec
483
INNODB_LOCKS lock_page
484
INNODB_LOCKS lock_space
485
INNODB_LOCKS lock_index
486
INNODB_LOCKS lock_table
487
INNODB_LOCKS lock_type
488
INNODB_LOCKS lock_mode
489
INNODB_LOCKS lock_trx_id
491
INNODB_LOCK_WAITS blocking_lock_id
492
INNODB_LOCK_WAITS blocking_trx_id
493
INNODB_LOCK_WAITS requested_lock_id
494
INNODB_LOCK_WAITS requesting_trx_id
496
INNODB_TRX trx_mysql_thread_id
497
INNODB_TRX trx_weight
498
INNODB_TRX trx_wait_started
499
INNODB_TRX trx_requested_lock_id
500
INNODB_TRX trx_started
503
OLD_COLUMNS CHARACTER_SET_NAME
504
OLD_COLUMNS COLLATION_NAME
505
OLD_COLUMNS COLUMN_TYPE
506
OLD_COLUMNS COLUMN_KEY
508
OLD_COLUMNS PRIVILEGES
509
OLD_COLUMNS COLUMN_COMMENT
512
OLD_COLUMNS NUMERIC_SCALE
513
OLD_COLUMNS NUMERIC_PRECISION
514
OLD_COLUMNS CHARACTER_OCTET_LENGTH
515
OLD_COLUMNS TABLE_CATALOG
516
OLD_COLUMNS TABLE_SCHEMA
517
OLD_COLUMNS TABLE_NAME
518
OLD_COLUMNS COLUMN_NAME
519
OLD_COLUMNS ORDINAL_POSITION
520
OLD_COLUMNS COLUMN_DEFAULT
521
OLD_COLUMNS IS_NULLABLE
522
OLD_COLUMNS DATA_TYPE
523
OLD_COLUMNS CHARACTER_MAXIMUM_LENGTH
524
OLD_GLOBAL_STATUS VARIABLE_VALUE
525
OLD_GLOBAL_STATUS VARIABLE_NAME
526
OLD_GLOBAL_VARIABLES VARIABLE_NAME
527
OLD_GLOBAL_VARIABLES VARIABLE_VALUE
528
OLD_KEY_COLUMN_USAGE REFERENCED_COLUMN_NAME
529
OLD_KEY_COLUMN_USAGE REFERENCED_TABLE_NAME
530
OLD_KEY_COLUMN_USAGE REFERENCED_TABLE_SCHEMA
531
OLD_KEY_COLUMN_USAGE POSITION_IN_UNIQUE_CONSTRAINT
532
OLD_KEY_COLUMN_USAGE ORDINAL_POSITION
533
OLD_KEY_COLUMN_USAGE COLUMN_NAME
534
OLD_KEY_COLUMN_USAGE TABLE_NAME
535
OLD_KEY_COLUMN_USAGE CONSTRAINT_CATALOG
536
OLD_KEY_COLUMN_USAGE CONSTRAINT_SCHEMA
537
OLD_KEY_COLUMN_USAGE CONSTRAINT_NAME
538
OLD_KEY_COLUMN_USAGE TABLE_CATALOG
539
OLD_KEY_COLUMN_USAGE TABLE_SCHEMA
540
OLD_REFERENTIAL_CONSTRAINTS REFERENCED_TABLE_NAME
541
OLD_REFERENTIAL_CONSTRAINTS TABLE_NAME
542
OLD_REFERENTIAL_CONSTRAINTS DELETE_RULE
543
OLD_REFERENTIAL_CONSTRAINTS UPDATE_RULE
544
OLD_REFERENTIAL_CONSTRAINTS MATCH_OPTION
545
OLD_REFERENTIAL_CONSTRAINTS UNIQUE_CONSTRAINT_NAME
546
OLD_REFERENTIAL_CONSTRAINTS UNIQUE_CONSTRAINT_SCHEMA
547
OLD_REFERENTIAL_CONSTRAINTS UNIQUE_CONSTRAINT_CATALOG
548
OLD_REFERENTIAL_CONSTRAINTS CONSTRAINT_NAME
549
OLD_REFERENTIAL_CONSTRAINTS CONSTRAINT_SCHEMA
550
OLD_REFERENTIAL_CONSTRAINTS CONSTRAINT_CATALOG
551
OLD_SESSION_VARIABLES VARIABLE_VALUE
552
OLD_SESSION_VARIABLES VARIABLE_NAME
553
OLD_STATISTICS TABLE_CATALOG
554
OLD_STATISTICS TABLE_SCHEMA
555
OLD_STATISTICS TABLE_NAME
556
OLD_STATISTICS NON_UNIQUE
557
OLD_STATISTICS INDEX_SCHEMA
558
OLD_STATISTICS INDEX_NAME
559
OLD_STATISTICS SEQ_IN_INDEX
560
OLD_STATISTICS INDEX_COMMENT
561
OLD_STATISTICS COMMENT
562
OLD_STATISTICS INDEX_TYPE
563
OLD_STATISTICS NULLABLE
564
OLD_STATISTICS PACKED
565
OLD_STATISTICS SUB_PART
566
OLD_STATISTICS CARDINALITY
567
OLD_STATISTICS COLLATION
568
OLD_STATISTICS COLUMN_NAME
569
OLD_TABLE_CONSTRAINTS CONSTRAINT_TYPE
570
OLD_TABLE_CONSTRAINTS TABLE_NAME
571
OLD_TABLE_CONSTRAINTS TABLE_SCHEMA
572
OLD_TABLE_CONSTRAINTS CONSTRAINT_NAME
573
OLD_TABLE_CONSTRAINTS CONSTRAINT_SCHEMA
574
OLD_TABLE_CONSTRAINTS CONSTRAINT_CATALOG
575
OPEN_SESSION_STATUS VARIABLE_NAME
576
OPEN_SESSION_STATUS VARIABLE_VALUE
578
370
FROM information_schema.old_key_column_usage;
579
371
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME ORDINAL_POSITION POSITION_IN_UNIQUE_CONSTRAINT REFERENCED_TABLE_SCHEMA REFERENCED_TABLE_NAME REFERENCED_COLUMN_NAME
581
373
FROM information_schema.old_referential_constraints;
582
374
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME UNIQUE_CONSTRAINT_CATALOG UNIQUE_CONSTRAINT_SCHEMA UNIQUE_CONSTRAINT_NAME MATCH_OPTION UPDATE_RULE DELETE_RULE TABLE_NAME REFERENCED_TABLE_NAME
583
SELECT count(schema_name) FROM data_dictionary.schemas ORDER BY schema_name;
690
FROM information_schema.old_global_status
691
ORDER BY variable_name;
692
VARIABLE_NAME VARIABLE_VALUE
795
376
FROM information_schema.old_table_constraints;
796
377
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME TABLE_SCHEMA TABLE_NAME CONSTRAINT_TYPE
797
SELECT table_schema, table_name
798
FROM data_dictionary.tables
799
WHERE table_schema="data_dictionary"
801
table_schema table_name
802
SELECT count(*) FROM data_dictionary.plugins;