1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757
|
drop table if exists t1;
Warnings:
Note 1051 Unknown table 'test.t1'
create or replace sequence t1 engine=myisam;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=MyISAM
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL COMMENT 'start value when sequences is created or value if RESTART is used',
`increment` bigint(21) NOT NULL COMMENT 'increment value',
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL COMMENT '0 if no cycles are allowed, 1 if the sequence should begin a new cycle when maximum_value is passed',
`cycle_count` bigint(21) NOT NULL COMMENT 'How many cycles have been done'
) ENGINE=MyISAM SEQUENCE=1
select * from t1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
1 1 9223372036854775806 1 1 1000 0 0
create or replace sequence t1 engine=innodb;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=InnoDB
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL COMMENT 'start value when sequences is created or value if RESTART is used',
`increment` bigint(21) NOT NULL COMMENT 'increment value',
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL COMMENT '0 if no cycles are allowed, 1 if the sequence should begin a new cycle when maximum_value is passed',
`cycle_count` bigint(21) NOT NULL COMMENT 'How many cycles have been done'
) ENGINE=InnoDB SEQUENCE=1
select * from t1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
1 1 9223372036854775806 1 1 1000 0 0
create or replace sequence t1 engine=maria;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=Aria
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL COMMENT 'start value when sequences is created or value if RESTART is used',
`increment` bigint(21) NOT NULL COMMENT 'increment value',
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL COMMENT '0 if no cycles are allowed, 1 if the sequence should begin a new cycle when maximum_value is passed',
`cycle_count` bigint(21) NOT NULL COMMENT 'How many cycles have been done'
) ENGINE=Aria SEQUENCE=1
select * from t1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
1 1 9223372036854775806 1 1 1000 0 0
create or replace sequence t1 engine=archive;
ERROR HY000: Table storage engine 'ARCHIVE' does not support the create option 'SEQUENCE'
show create table t1;
ERROR 42S02: Table 'test.t1' doesn't exist
create or replace sequence t1 start with 10;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 10 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=MyISAM
select * from t1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
10 1 9223372036854775806 10 1 1000 0 0
create or replace sequence t1 minvalue=11;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 11 minvalue 11 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=MyISAM
select * from t1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
11 11 9223372036854775806 11 1 1000 0 0
create or replace sequence t1 maxvalue=13 increment by -1;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 13 minvalue -9223372036854775807 maxvalue 13 increment by -1 cache 1000 nocycle ENGINE=MyISAM
select * from t1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
13 -9223372036854775807 13 13 -1 1000 0 0
create or replace sequence t1 increment by -1 cache 100;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with -1 minvalue -9223372036854775807 maxvalue -1 increment by -1 cache 100 nocycle ENGINE=MyISAM
select * from t1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
-1 -9223372036854775807 -1 -1 -1 100 0 0
create or replace sequence t1 cycle;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 cycle ENGINE=MyISAM
select * from t1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
1 1 9223372036854775806 1 1 1000 1 0
create or replace sequence t1 nocycle;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=MyISAM
select * from t1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
1 1 9223372036854775806 1 1 1000 0 0
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=MyISAM
create or replace sequence t1 cycle minvalue= 14;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 14 minvalue 14 maxvalue 9223372036854775806 increment by 1 cache 1000 cycle ENGINE=MyISAM
select * from t1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
14 14 9223372036854775806 14 1 1000 1 0
create or replace sequence t1 cycle increment by -1;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with -1 minvalue -9223372036854775807 maxvalue -1 increment by -1 cache 1000 cycle ENGINE=MyISAM
drop sequence t1;
create sequence if not exists t1;
create sequence if not exists t1 start with 10;
Warnings:
Note 1050 Table 't1' already exists
select * from t1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
1 1 9223372036854775806 1 1 1000 0 0
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=MyISAM
create or replace sequence t1 start with 10 minvalue=10 maxvalue=11 nocache cycle;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 10 minvalue 10 maxvalue 11 increment by 1 nocache cycle ENGINE=MyISAM
select * from t1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
10 10 11 10 1 0 1 0
create or replace sequence t1 start with 10 minvalue=-10 maxvalue=11 cache=10 cycle increment by 10;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 10 minvalue -10 maxvalue 11 increment by 10 cache 10 cycle ENGINE=MyISAM
select * from t1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
10 -10 11 10 10 10 1 0
create or replace sequence t1 start with 10 NO MAXVALUE NO MINVALUE;
create or replace sequence t1 start with 10 maxvalue 10;
create or replace sequence t1 start with 10 minvalue 10;
create or replace sequence t1 start with 10 minvalue 10 maxvalue 11 cycle;
create or replace sequence t1 start with 10 maxvalue=9223372036854775806;
create or replace sequence t1 start with 10 minvalue=-9223372036854775807;
drop sequence if exists t1;
create sequence t1 increment by 0;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 0 cache 1000 nocycle ENGINE=MyISAM
select * from t1;
next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count
1 1 9223372036854775806 1 0 1000 0 0
drop sequence t1;
create table t1 (a int);
show create sequence t1;
ERROR 42S02: 'test.t1' is not a SEQUENCE
drop sequence t1;
ERROR 42S02: 'test.t1' is not a SEQUENCE
drop sequence if exists t1;
Warnings:
Note 4090 'test.t1' is not a SEQUENCE
create sequence t1 start with 10 maxvalue=9;
ERROR HY000: Sequence 'test.t1' has out of range value for options
create sequence t1 minvalue= 100 maxvalue=10;
ERROR HY000: Sequence 'test.t1' has out of range value for options
create sequence t1 start with 9 minvalue=10;
ERROR HY000: Sequence 'test.t1' has out of range value for options
create or replace sequence t1 maxvalue=13, increment by -1;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ' increment by -1' at line 1
create or replace sequence t1 start with= 10 maxvalue=13;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '= 10 maxvalue=13' at line 1
create or replace sequence t1 maxvalue=13, increment= -1;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ' increment= -1' at line 1
create or replace sequence t1 start with 10 min_value=1 NO MINVALUE;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'NO MINVALUE' at line 1
create or replace sequence t1 start with 10 min_value=1 NO MINVALUE;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'NO MINVALUE' at line 1
create sequence t1 start with 10 maxvalue=9223372036854775807;
ERROR HY000: Sequence 'test.t1' has out of range value for options
create sequence t1 start with 10 minvalue=-9223372036854775808;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '9223372036854775808' at line 1
create sequence t1 RESTART WITH 10;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'RESTART' at line 1
create or replace sequence t1 start with 10 NO MINVALUE minvalue=1;
drop sequence t1;
create sequence t1;
show fields from t1;
Field Type Null Key Default Extra
next_not_cached_value bigint(21) NO NULL
minimum_value bigint(21) NO NULL
maximum_value bigint(21) NO NULL
start_value bigint(21) NO NULL
increment bigint(21) NO NULL
cache_size bigint(21) unsigned NO NULL
cycle_option tinyint(1) unsigned NO NULL
cycle_count bigint(21) NO NULL
flush tables;
show fields from t1;
Field Type Null Key Default Extra
next_not_cached_value bigint(21) NO NULL
minimum_value bigint(21) NO NULL
maximum_value bigint(21) NO NULL
start_value bigint(21) NO NULL
increment bigint(21) NO NULL
cache_size bigint(21) unsigned NO NULL
cycle_option tinyint(1) unsigned NO NULL
cycle_count bigint(21) NO NULL
create or replace sequence t1 engine=aria;
show fields from t1;
Field Type Null Key Default Extra
next_not_cached_value bigint(21) NO NULL
minimum_value bigint(21) NO NULL
maximum_value bigint(21) NO NULL
start_value bigint(21) NO NULL
increment bigint(21) NO NULL
cache_size bigint(21) unsigned NO NULL
cycle_option tinyint(1) unsigned NO NULL
cycle_count bigint(21) NO NULL
show fields from t1;
Field Type Null Key Default Extra
next_not_cached_value bigint(21) NO NULL
minimum_value bigint(21) NO NULL
maximum_value bigint(21) NO NULL
start_value bigint(21) NO NULL
increment bigint(21) NO NULL
cache_size bigint(21) unsigned NO NULL
cycle_option tinyint(1) unsigned NO NULL
cycle_count bigint(21) NO NULL
flush tables;
create or replace sequence t1 comment= "test 1";
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=MyISAM COMMENT='test 1'
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL COMMENT 'start value when sequences is created or value if RESTART is used',
`increment` bigint(21) NOT NULL COMMENT 'increment value',
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL COMMENT '0 if no cycles are allowed, 1 if the sequence should begin a new cycle when maximum_value is passed',
`cycle_count` bigint(21) NOT NULL COMMENT 'How many cycles have been done'
) ENGINE=MyISAM SEQUENCE=1 COMMENT='test 1'
create or replace sequence t1 comment= "test 2" min_rows=1 max_rows=2;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=MyISAM COMMENT='test 2'
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL COMMENT 'start value when sequences is created or value if RESTART is used',
`increment` bigint(21) NOT NULL COMMENT 'increment value',
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL COMMENT '0 if no cycles are allowed, 1 if the sequence should begin a new cycle when maximum_value is passed',
`cycle_count` bigint(21) NOT NULL COMMENT 'How many cycles have been done'
) ENGINE=MyISAM MIN_ROWS=1 MAX_ROWS=2 SEQUENCE=1 COMMENT='test 2'
create or replace sequence t1 start=1 increment= 2;
create or replace sequence t1 start 1 increment 2;
create or replace sequence t1 cache +1;
drop sequence t1;
CREATE TABLE t1 (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL,
`increment` bigint(21) NOT NULL,
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL,
`cycle_count` bigint(21) NOT NULL
) sequence=1;
show create sequence t1;
Table Create Table
t1 CREATE SEQUENCE `t1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=MyISAM
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL,
`increment` bigint(21) NOT NULL,
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL,
`cycle_count` bigint(21) NOT NULL
) ENGINE=MyISAM SEQUENCE=1
drop sequence t1;
CREATE OR REPLACE TABLE t1 (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL,
`increment` bigint(21) NOT NULL,
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL,
`cycle_count_not_exists` bigint(21) NOT NULL
) sequence=1;
ERROR HY000: Sequence 'test.t1' table structure is invalid (cycle_count_not_exists)
CREATE OR REPLACE TABLE t1 (
`next_not_cached_value` int(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL,
`increment` bigint(21) NOT NULL,
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL,
`cycle_count` bigint(21) NOT NULL
) sequence=1;
ERROR HY000: Sequence 'test.t1' table structure is invalid (next_not_cached_value)
CREATE OR REPLACE TABLE t1 (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL,
`increment` bigint(21) NOT NULL,
`cache_size` bigint(21) unsigned NOT NULL,
`cycle` bigint(21) unsigned NOT NULL, /* error */
`cycle_count` bigint(21) NOT NULL
) sequence=1;
ERROR HY000: Sequence 'test.t1' table structure is invalid (cycle)
CREATE OR REPLACE TABLE t1 (
`next_not_cached_value` bigint(21), /* error */
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL,
`increment` bigint(21) NOT NULL,
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL,
`cycle_count` bigint(21) NOT NULL
) sequence=1;
ERROR HY000: Sequence 'test.t1' table structure is invalid (next_not_cached_value)
CREATE OR REPLACE TABLE t1 (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL,
`increment` bigint(21) NOT NULL,
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL,
`cycle_count` bigint(21) NOT NULL,
extra_field bigint(21)
) sequence=1;
ERROR HY000: Sequence 'test.t1' table structure is invalid (Wrong number of columns)
CREATE OR REPLACE TABLE t1 (
`minimum_value` bigint(21) NOT NULL,
`next_not_cached_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL,
`increment` bigint(21) NOT NULL,
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL,
`cycle_count` bigint(21) NOT NULL
) sequence=1;
ERROR HY000: Sequence 'test.t1' table structure is invalid (minimum_value)
CREATE OR REPLACE TABLE t1 (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL,
`increment` bigint(21) NOT NULL,
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL,
`cycle_count` bigint(21) NOT NULL,
key key1 (next_not_cached_value)
) sequence=1;
ERROR HY000: Sequence 'test.t1' table structure is invalid (Sequence tables cannot have any keys)
CREATE TABLE t1 (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL,
`increment` bigint(21) NOT NULL,
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL,
`cycle_count` bigint(21) NOT NULL,
CHECK (start_value < minimum_value)
) sequence=1;
ERROR HY000: Sequence 'test.t1' table structure is invalid (Sequence tables cannot have any constraints)
CREATE TABLE t1 (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL CHECK (start_value < minimum_value),
`increment` bigint(21) NOT NULL,
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL,
`cycle_count` bigint(21) NOT NULL
) sequence=1;
ERROR HY000: Sequence 'test.t1' table structure is invalid (start_value)
CREATE TABLE t1 (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL,
`increment` bigint(21) NOT NULL,
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL,
`cycle_count` bigint(21) generated always as (1) virtual
) sequence=1;
ERROR HY000: Sequence 'test.t1' table structure is invalid (cycle_count)
drop sequence if exists t1;
Warnings:
Note 4091 Unknown SEQUENCE: 'test.t1'
create sequence t1;
create sequence t2;
create table t3 (a int) engine=myisam;
select table_catalog, table_schema, table_name, table_type from information_schema.tables where table_catalog="test";
table_catalog table_schema table_name table_type
CREATE SEQUENCE s1;
drop sequence s1;
drop sequence if exists t1,t2,t3,t4;
Warnings:
Note 4090 'test.t3' is not a SEQUENCE
Note 4091 Unknown SEQUENCE: 'test.t4'
drop table if exists t1,t2,t3;
Warnings:
Note 1051 Unknown table 'test.t1,test.t2'
CREATE TABLE t1 (a int);
CREATE TABLE t2 (a int);
CREATE SEQUENCE s1;
drop table t1,t2,s1;
CREATE TABLE t1 (a int);
CREATE TABLE t2 (a int);
CREATE SEQUENCE s1;
drop table if exists t1,t2,s1,s2;
Warnings:
Note 1051 Unknown table 'test.s2'
CREATE TABLE t1 (a int);
CREATE TABLE t2 (a int);
CREATE SEQUENCE s1;
drop sequence t1,t2,s1,s2;
ERROR 42S02: 'test.t1' is not a SEQUENCE
drop table if exists t1,t2;
CREATE TABLE t1 (a int);
CREATE TABLE t2 (a int);
CREATE SEQUENCE s1;
drop sequence if exists t1,t2,s1,s2;
Warnings:
Note 4090 'test.t1' is not a SEQUENCE
Note 4090 'test.t2' is not a SEQUENCE
Note 4091 Unknown SEQUENCE: 'test.s2'
drop table if exists t1,t2;
CREATE TEMPORARY SEQUENCE s1;
DROP SEQUENCE s1;
DROP TEMPORARY SEQUENCE s1;
ERROR 42S02: Unknown SEQUENCE: 'test.s1'
CREATE TEMPORARY SEQUENCE s1;
CREATE SEQUENCE s2;
CREATE TEMPORARY TABLE t1 (a int);
CREATE TABLE t2 (a int);
DROP TEMPORARY SEQUENCE t1,t2,s1,s2;
ERROR 42S02: Unknown SEQUENCE: 'test.t1,test.t2,test.s2'
DROP TEMPORARY SEQUENCE s1;
ERROR 42S02: Unknown SEQUENCE: 'test.s1'
DROP TEMPORARY TABLE t1;
DROP TABLE t1,t2,s1,s2;
ERROR 42S02: Unknown table 'test.t1,test.s1'
create view v1 as (select 1);
CREATE SEQUENCE s1;
DROP SEQUENCE s1,v1;
ERROR 42S02: 'test.v1' is a view
drop view v1;
CREATE TEMPORARY SEQUENCE t1;
select next value for t1;
next value for t1
1
drop temporary table t1;
select previous value for t1;
ERROR 42S02: Unknown SEQUENCE: 't1'
CREATE SEQUENCE t1 start with 1 minvalue 1 maxvalue 10 increment by 1 cache 10;
select next value for t1;
next value for t1
1
select previous value for t1;
previous value for t1
1
CREATE TEMPORARY SEQUENCE t1 start with 100 minvalue 100 maxvalue 200 increment by 1 cache 10;
select previous value for t1;
previous value for t1
NULL
select next value for t1;
next value for t1
100
select previous value for t1;
previous value for t1
100
drop temporary sequence t1;
select previous value for t1;
previous value for t1
1
drop sequence t1;
CREATE TEMPORARY SEQUENCE t1 engine=innodb;
select next value for t1;
next value for t1
1
drop temporary table t1;
select previous value for t1;
ERROR 42S02: Unknown SEQUENCE: 't1'
CREATE SEQUENCE t1 start with 1 minvalue 1 maxvalue 10 increment by 1 cache 10 engine=innodb;
select next value for t1;
next value for t1
1
select previous value for t1;
previous value for t1
1
CREATE TEMPORARY SEQUENCE t1 start with 100 minvalue 100 maxvalue 200 increment by 1 cache 10 engine=innodb;
START TRANSACTION WITH CONSISTENT SNAPSHOT;
select previous value for t1;
previous value for t1
NULL
select next value for t1;
next value for t1
100
select previous value for t1;
previous value for t1
100
drop temporary sequence t1;
select previous value for t1;
previous value for t1
1
drop sequence t1;
create table t1 (a int) engine=sql_sequence;
ERROR 42000: Unknown storage engine 'sql_sequence'
#
# MDEV-13711 assertion on CREATE LIKE fix
#
create sequence s;
create table t like s;
show create table t;
Table Create Table
t CREATE TABLE `t` (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL COMMENT 'start value when sequences is created or value if RESTART is used',
`increment` bigint(21) NOT NULL COMMENT 'increment value',
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL COMMENT '0 if no cycles are allowed, 1 if the sequence should begin a new cycle when maximum_value is passed',
`cycle_count` bigint(21) NOT NULL COMMENT 'How many cycles have been done'
) ENGINE=MyISAM SEQUENCE=1
show create sequence t;
Table Create Table
t CREATE SEQUENCE `t` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=MyISAM
drop tables t, s;
#
# MDEV-13714 SEQUENCE option fix
#
create or replace table s (
`next_value` bigint(21) not null,
`min_value` bigint(21) not null,
`max_value` bigint(21) not null,
`start` bigint(21) not null,
`increment` bigint(21) not null,
`cache` bigint(21) not null,
`cycle` tinyint(1) unsigned not null,
`round` bigint(21) not null)
sequence=0;
create or replace table s2 (
`next_value` bigint(21) not null,
`min_value` bigint(21) not null,
`max_value` bigint(21) not null,
`start` bigint(21) not null,
`increment` bigint(21) not null,
`cache` bigint(21) not null,
`cycle` tinyint(1) unsigned not null,
`round` bigint(21) not null)
sequence=default;
show create table s;
Table Create Table
s CREATE TABLE `s` (
`next_value` bigint(21) NOT NULL,
`min_value` bigint(21) NOT NULL,
`max_value` bigint(21) NOT NULL,
`start` bigint(21) NOT NULL,
`increment` bigint(21) NOT NULL,
`cache` bigint(21) NOT NULL,
`cycle` tinyint(1) unsigned NOT NULL,
`round` bigint(21) NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
show create table s2;
Table Create Table
s2 CREATE TABLE `s2` (
`next_value` bigint(21) NOT NULL,
`min_value` bigint(21) NOT NULL,
`max_value` bigint(21) NOT NULL,
`start` bigint(21) NOT NULL,
`increment` bigint(21) NOT NULL,
`cache` bigint(21) NOT NULL,
`cycle` tinyint(1) unsigned NOT NULL,
`round` bigint(21) NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
show create sequence s;
ERROR 42S02: 'test.s' is not a SEQUENCE
show create sequence s2;
ERROR 42S02: 'test.s2' is not a SEQUENCE
drop table s,s2;
#
# MDEV-13721 Assertion is_lock_owner() failed in mysql_rm_table_no_locks
#
create or replace sequence s;
create temporary table s (i int);
drop sequence s;
show create table s;
Table Create Table
s CREATE TEMPORARY TABLE `s` (
`i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
drop table s;
create or replace sequence s;
create temporary sequence s;
show create table s;
Table Create Table
s CREATE TEMPORARY TABLE `s` (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL COMMENT 'start value when sequences is created or value if RESTART is used',
`increment` bigint(21) NOT NULL COMMENT 'increment value',
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL COMMENT '0 if no cycles are allowed, 1 if the sequence should begin a new cycle when maximum_value is passed',
`cycle_count` bigint(21) NOT NULL COMMENT 'How many cycles have been done'
) ENGINE=MyISAM SEQUENCE=1
drop sequence s;
show create table s;
Table Create Table
s CREATE TABLE `s` (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL COMMENT 'start value when sequences is created or value if RESTART is used',
`increment` bigint(21) NOT NULL COMMENT 'increment value',
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL COMMENT '0 if no cycles are allowed, 1 if the sequence should begin a new cycle when maximum_value is passed',
`cycle_count` bigint(21) NOT NULL COMMENT 'How many cycles have been done'
) ENGINE=MyISAM SEQUENCE=1
drop table s;
create or replace sequence s;
create temporary sequence s;
drop temporary sequence s;
show create table s;
Table Create Table
s CREATE TABLE `s` (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL COMMENT 'start value when sequences is created or value if RESTART is used',
`increment` bigint(21) NOT NULL COMMENT 'increment value',
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL COMMENT '0 if no cycles are allowed, 1 if the sequence should begin a new cycle when maximum_value is passed',
`cycle_count` bigint(21) NOT NULL COMMENT 'How many cycles have been done'
) ENGINE=MyISAM SEQUENCE=1
drop table s;
create temporary sequence s;
drop temporary table s;
create temporary table s (i int);
drop temporary sequence s;
ERROR 42S02: Unknown SEQUENCE: 'test.s'
drop table s;
#
# MDEV-15115 Assertion failure in CREATE SEQUENCE...ROW_FORMAT=REDUNDANT
#
CREATE SEQUENCE seq1 ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME='test/seq1';
TABLE_ID NAME FLAG N_COLS SPACE ROW_FORMAT ZIP_PAGE_SIZE SPACE_TYPE
# test/seq1 12288 11 # Redundant 0 Single
DROP SEQUENCE seq1;
CREATE TEMPORARY SEQUENCE seq1 ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
DROP TEMPORARY SEQUENCE seq1;
#
# MDEV-17503 CREATE SEQUENCE failed with innodb_force_primary_key =1
#
set global innodb_force_primary_key =1;
CREATE SEQUENCE s1 START WITH 100 INCREMENT BY 10 ENGINE=innodb;
set global innodb_force_primary_key=default;
ALTER TABLE s1 ADD PRIMARY KEY (next_not_cached_value);
ERROR HY000: Sequence 'test.s1' table structure is invalid (Sequence tables cannot have any keys)
DROP SEQUENCE s1;
#
# Beginning of 10.4 Test
#
# MDEV-13005: Fixing bugs in SEQUENCE, part 3
#
# Task 1:
SET @x = PREVIOUS VALUE FOR x;
ERROR 42S02: Unknown SEQUENCE: 'x'
# Task 2:
CREATE SEQUENCE x START WITH 1 INCREMENT BY 123456789012345678;
ERROR HY000: Sequence 'test.x' has out of range value for options
# Task 3:
CREATE SEQUENCE seq1 START WITH 1 cache -1;
ERROR HY000: Sequence 'test.seq1' has out of range value for options
# Task 4:
CREATE TEMPORARY TABLE s1 (s1 INT);
DROP TEMPORARY SEQUENCE s1;
ERROR 42S02: Unknown SEQUENCE: 'test.s1'
DROP TEMPORARY TABLE s1;
# Task 5:
CREATE TEMPORARY TABLE s1 (s1 INT);
CREATE TEMPORARY SEQUENCE s1 (s1 INT);
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(s1 INT)' at line 1
DROP TEMPORARY TABLE s1;
# Task 6:
CREATE SEQUENCE seq1 START WITH 2;
CREATE TRIGGER s1 BEFORE UPDATE ON seq1 FOR EACH ROW SET @a= 5;
ERROR HY000: Trigger's 'seq1' is a view, temporary table or sequence
DROP SEQUENCE seq1;
#
# MDEV-29771: Server crashes in check_sequence_fields upon
# CREATE TABLE .. SEQUENCE=1 AS SELECT ..
#
create table s sequence=1 as select 1;
ERROR HY000: Sequence 'test.s' table structure is invalid (Wrong number of columns)
#
# End of 10.4 test
#
#
# Ensure that SHOW CREATE TABLE shows used table options
#
SET @@innodb_compression_default=ON;
CREATE TABLE seq (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL,
`increment` bigint(21) NOT NULL,
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL,
`cycle_count` bigint(21) NOT NULL
) engine=innodb,sequence=1;
show create sequence seq;
Table Create Table
seq CREATE SEQUENCE `seq` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 1000 nocycle ENGINE=InnoDB `PAGE_COMPRESSED`='ON'
show create table seq;
Table Create Table
seq CREATE TABLE `seq` (
`next_not_cached_value` bigint(21) NOT NULL,
`minimum_value` bigint(21) NOT NULL,
`maximum_value` bigint(21) NOT NULL,
`start_value` bigint(21) NOT NULL,
`increment` bigint(21) NOT NULL,
`cache_size` bigint(21) unsigned NOT NULL,
`cycle_option` tinyint(1) unsigned NOT NULL,
`cycle_count` bigint(21) NOT NULL
) ENGINE=InnoDB SEQUENCE=1 `PAGE_COMPRESSED`='ON'
drop sequence seq;
SET @@innodb_compression_default=DEFAULT;
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