myisam_trig_03e.result 50.4 KB
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USE test;

Testcase for db level:
----------------------
drop database if exists priv_db;
drop database if exists no_priv_db;
create database priv_db;
create database no_priv_db;
use priv_db;
create table t1 (f1 char(20)) engine= myisam;
create User test_yesprivs@localhost;
set password for test_yesprivs@localhost = password('PWD');
revoke ALL PRIVILEGES, GRANT OPTION FROM test_yesprivs@localhost;
grant select on priv_db.* to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT ON `priv_db`.* TO 'test_yesprivs'@'localhost'
create User test_noprivs@localhost;
set password for test_noprivs@localhost = password('PWD');
revoke ALL PRIVILEGES, GRANT OPTION FROM test_noprivs@localhost;
grant select,insert on priv_db.* to test_noprivs@localhost;
show grants for test_noprivs@localhost;
Grants for test_noprivs@localhost
GRANT USAGE ON *.* TO 'test_noprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT ON `priv_db`.* TO 'test_noprivs'@'localhost'
connect(localhost,test_yesprivs,PWD,test,MASTER_MYPORT,MASTER_MYSOCK);

no trigger privilege on db level for create:
--------------------------------------------
use priv_db;
create trigger trg1_1 before INSERT on t1 for each row
set new.f1 = 'trig 1_1-no';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
connect(localhost,test_noprivs,PWD,test,MASTER_MYPORT,MASTER_MYSOCK);
use priv_db;
insert into t1 (f1) values ('insert-yes');
select f1 from t1 order by f1;
f1
insert-yes
select current_user;
current_user
root@localhost
grant TRIGGER on priv_db.* to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, TRIGGER ON `priv_db`.* TO 'test_yesprivs'@'localhost'

trigger privilege on db level for create:
-----------------------------------------
select current_user;
current_user
test_yesprivs@localhost
use priv_db;
create trigger trg1_2 before INSERT  on t1 for each row
set new.f1 = 'trig 1_2-yes';
select current_user;
current_user
test_noprivs@localhost
use priv_db;
insert into t1 (f1) values ('insert-yes');
ERROR 42000: UPDATE command denied to user 'test_yesprivs'@'localhost' for column 'f1' in table 't1'
select f1 from t1 order by f1;
f1
insert-yes
select current_user;
current_user
root@localhost
grant UPDATE on priv_db.* to test_yesprivs@localhost;
use priv_db;
insert into t1 (f1) values ('insert-no');
select f1 from t1 order by f1;
f1
insert-yes
trig 1_2-yes
select current_user;
current_user
test_noprivs@localhost
use priv_db;
insert into t1 (f1) values ('insert-yes');
select f1 from t1 order by f1;
f1
insert-yes
trig 1_2-yes
trig 1_2-yes
select current_user;
current_user
root@localhost
revoke TRIGGER on priv_db.* from test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, UPDATE ON `priv_db`.* TO 'test_yesprivs'@'localhost'

no trigger privilege on db level for drop:
------------------------------------------
select current_user;
current_user
test_yesprivs@localhost
use priv_db;
drop trigger trg1_2;
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select current_user;
current_user
test_noprivs@localhost
use priv_db;

no trigger privilege at activation time:
----------------------------------------
insert into t1 (f1) values ('insert-yes');
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select f1 from t1 order by f1;
f1
insert-yes
trig 1_2-yes
trig 1_2-yes

trigger privilege at activation time:
-------------------------------------
select current_user;
current_user
root@localhost
grant TRIGGER on priv_db.* to test_yesprivs@localhost;
select current_user;
current_user
test_noprivs@localhost
use priv_db;
insert into t1 (f1) values ('insert-no');
select f1 from t1 order by f1;
f1
insert-yes
trig 1_2-yes
trig 1_2-yes
trig 1_2-yes

trigger privilege on db level for drop:
---------------------------------------
select current_user;
current_user
test_yesprivs@localhost
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, UPDATE, TRIGGER ON `priv_db`.* TO 'test_yesprivs'@'localhost'
drop trigger trg1_2;
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'

takes effect after use priv_db:
-------------------------------
use priv_db;
drop trigger trg1_2;
select current_user;
current_user
root@localhost
use priv_db;
insert into t1 (f1) values ('insert-yes');
select f1 from t1 order by f1;
f1
insert-yes
insert-yes
trig 1_2-yes
trig 1_2-yes
trig 1_2-yes

switch to db without having trigger priv for it:
------------------------------------------------
use no_priv_db;
create table t1 (f1 char(20)) engine= myisam;
grant SELECT,UPDATE on no_priv_db.* to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, UPDATE, TRIGGER ON `priv_db`.* TO 'test_yesprivs'@'localhost'
GRANT SELECT, UPDATE ON `no_priv_db`.* TO 'test_yesprivs'@'localhost'

use db with trigger privilege on db level and without...:
---------------------------------------------------------
select current_user;
current_user
test_yesprivs@localhost
use no_priv_db;
create trigger trg1_3 before INSERT  on t1 for each row
set new.f1 = 'trig 1_3-no';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
use priv_db;
create trigger trg1_3 before INSERT  on t1 for each row
set new.f1 = 'trig 1_3-yes';
use no_priv_db;
create trigger trg1_4 before UPDATE  on t1 for each row
set new.f1 = 'trig 1_4-no';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
use priv_db;
create trigger trg1_4 before UPDATE  on t1 for each row
set new.f1 = 'trig 1_4-yes';
select current_user;
current_user
test_noprivs@localhost
use no_priv_db;
ERROR 42000: Access denied for user 'test_noprivs'@'localhost' to database 'no_priv_db'
insert into t1 (f1) values ('insert-yes');
select f1 from t1 order by f1;
f1
insert-yes
insert-yes
trig 1_2-yes
trig 1_2-yes
trig 1_2-yes
trig 1_3-yes
use priv_db;
insert into t1 (f1) values ('insert-no');
select f1 from t1 order by f1;
f1
insert-yes
insert-yes
trig 1_2-yes
trig 1_2-yes
trig 1_2-yes
trig 1_3-yes
trig 1_3-yes
select current_user;
current_user
test_yesprivs@localhost
use no_priv_db;
drop trigger trg1_3;
ERROR HY000: Trigger does not exist
use priv_db;
drop trigger trg1_3;
use no_priv_db;
drop trigger trg1_4;
ERROR HY000: Trigger does not exist
use priv_db;
drop trigger trg1_4;
select current_user;
current_user
root@localhost
drop table priv_db.t1;
drop table no_priv_db.t1;
drop database if exists priv_db;
drop database if exists no_priv_db;
drop user test_yesprivs@localhost;
drop user test_noprivs@localhost;

#########      Testcase for table level:   ########
---------------------------------------------------
drop database if exists priv_db;
create database priv_db;
use priv_db;
create table t1 (f1 char(20)) engine= myisam;
create User test_yesprivs@localhost;
set password for test_yesprivs@localhost = password('PWD');
revoke ALL PRIVILEGES, GRANT OPTION FROM test_yesprivs@localhost;
create User test_noprivs@localhost;
set password for test_noprivs@localhost = password('PWD');
revoke ALL PRIVILEGES, GRANT OPTION FROM test_noprivs@localhost;
connect(localhost,test_yesprivs,PWD,test,MASTER_MYPORT,MASTER_MYSOCK);
connect(localhost,test_noprivs,PWD,test,MASTER_MYPORT,MASTER_MYSOCK);

no trigger privilege on table level for create:
-----------------------------------------------
select current_user;
current_user
root@localhost
show triggers;
265
Trigger	Event	Table	Statement	Timing	Created	sql_mode	Definer	character_set_client	collation_connection	Database Collation
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
grant  select, insert, update on priv_db.t1 to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost'
grant select, update, insert on priv_db.t1 to test_noprivs@localhost;
show grants for test_noprivs@localhost;
Grants for test_noprivs@localhost
GRANT USAGE ON *.* TO 'test_noprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE ON `priv_db`.`t1` TO 'test_noprivs'@'localhost'
select current_user;
current_user
test_yesprivs@localhost
use priv_db;
show tables;
Tables_in_priv_db
t1
create trigger trg1_1 before INSERT on t1 for each row
set new.f1 = 'trig 1_1-no';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select current_user;
current_user
test_noprivs@localhost
use priv_db;
insert into t1 (f1) values ('insert1-yes');
select f1 from t1 order by f1;
f1
insert1-yes
select current_user;
current_user
root@localhost
show triggers;
298
Trigger	Event	Table	Statement	Timing	Created	sql_mode	Definer	character_set_client	collation_connection	Database Collation
299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318
show tables;
Tables_in_priv_db
t1
insert into t1 (f1) values ('insert2-yes');
select f1 from t1 order by f1;
f1
insert1-yes
insert2-yes
grant TRIGGER on priv_db.t1 to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE, TRIGGER ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost'

trigger privilege on table level for create:
--------------------------------------------
select current_user;
current_user
test_yesprivs@localhost
show triggers;
319
Trigger	Event	Table	Statement	Timing	Created	sql_mode	Definer	character_set_client	collation_connection	Database Collation
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
create trigger trg1_2 before INSERT  on t1 for each row
set new.f1 = 'trig 1_2-yes';
select current_user;
current_user
test_noprivs@localhost
insert into t1 (f1) values ('insert3-no');
select f1 from t1 order by f1;
f1
insert1-yes
insert2-yes
trig 1_2-yes
select current_user;
current_user
root@localhost
insert into t1 (f1) values ('insert4-no');
select f1 from t1 order by f1;
f1
insert1-yes
insert2-yes
trig 1_2-yes
trig 1_2-yes
revoke TRIGGER on priv_db.t1 from test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost'

no trigger privilege on table level for drop:
---------------------------------------------
select current_user;
current_user
test_yesprivs@localhost
drop trigger trg1_2;
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'

no trigger privilege at activation time:
----------------------------------------
select current_user;
current_user
test_noprivs@localhost
insert into t1 (f1) values ('insert5-no');
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select f1 from t1 order by f1;
f1
insert1-yes
insert2-yes
trig 1_2-yes
trig 1_2-yes
select current_user;
current_user
root@localhost
grant TRIGGER on priv_db.t1 to test_yesprivs@localhost;

trigger privilege at activation time:
-------------------------------------
select current_user;
current_user
test_noprivs@localhost
insert into t1 (f1) values ('insert6-no');
select f1 from t1 order by f1;
f1
insert1-yes
insert2-yes
trig 1_2-yes
trig 1_2-yes
trig 1_2-yes

trigger privilege on table level for drop:
------------------------------------------
select current_user;
current_user
test_yesprivs@localhost
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE, TRIGGER ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost'
drop trigger trg1_2;
select current_user;
current_user
test_noprivs@localhost
insert into t1 (f1) values ('insert7-yes');
select f1 from t1 order by f1;
f1
insert1-yes
insert2-yes
insert7-yes
trig 1_2-yes
trig 1_2-yes
trig 1_2-yes
select current_user;
current_user
root@localhost
insert into t1 (f1) values ('insert8-yes');
select f1 from t1 order by f1;
f1
insert1-yes
insert2-yes
insert7-yes
insert8-yes
trig 1_2-yes
trig 1_2-yes
trig 1_2-yes

switch to table without having trigger priv for it:
---------------------------------------------------
create table t2 (f1 char(20)) engine= myisam;
grant SELECT, INSERT, UPDATE on priv_db.t2 to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE ON `priv_db`.`t2` TO 'test_yesprivs'@'localhost'
GRANT SELECT, INSERT, UPDATE, TRIGGER ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost'
grant SELECT, INSERT, UPDATE on priv_db.t2 to test_noprivs@localhost;
show grants for test_noprivs@localhost;
Grants for test_noprivs@localhost
GRANT USAGE ON *.* TO 'test_noprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE ON `priv_db`.`t1` TO 'test_noprivs'@'localhost'
GRANT SELECT, INSERT, UPDATE ON `priv_db`.`t2` TO 'test_noprivs'@'localhost'

use table with trigger privilege and without...:
------------------------------------------------
select current_user;
current_user
test_yesprivs@localhost
create trigger trg2_1 before INSERT  on t2 for each row
set new.f1 = 'trig 2_1-no';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't2'
create trigger trg1_3 before INSERT  on t1 for each row
set new.f1 = 'trig 1_3-yes';
create trigger trg2_2 before UPDATE  on t2 for each row
set new.f1 = 'trig 2_2-no';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't2'
create trigger trg1_4 before UPDATE  on t1 for each row
set new.f1 = 'trig 1_4-yes';
show triggers;
455 456 457
Trigger	Event	Table	Statement	Timing	Created	sql_mode	Definer	character_set_client	collation_connection	Database Collation
trg1_3	INSERT	t1	set new.f1 = 'trig 1_3-yes'	BEFORE	NULL		test_yesprivs@localhost	latin1	latin1_swedish_ci	latin1_swedish_ci
trg1_4	UPDATE	t1	set new.f1 = 'trig 1_4-yes'	BEFORE	NULL		test_yesprivs@localhost	latin1	latin1_swedish_ci	latin1_swedish_ci
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
select current_user;
current_user
test_noprivs@localhost
insert into t2 (f1) values ('insert9-yes');
select f1 from t2 order by f1;
f1
insert9-yes
insert into t1 (f1) values ('insert10-no');
select f1 from t1 order by f1;
f1
insert1-yes
insert2-yes
insert7-yes
insert8-yes
trig 1_2-yes
trig 1_2-yes
trig 1_2-yes
trig 1_3-yes
select current_user;
current_user
test_yesprivs@localhost
drop trigger trg2_1;
ERROR HY000: Trigger does not exist
drop trigger trg1_3;
drop trigger trg2_2;
ERROR HY000: Trigger does not exist
drop trigger trg1_4;
select current_user;
current_user
root@localhost
drop database if exists priv_db;
drop user test_yesprivs@localhost;
drop user test_noprivs@localhost;

#### Testcase for mix of user(global) and db level: ####
--------------------------------------------------------
drop database if exists priv_db;
drop database if exists no_priv_db;
create database priv_db;
create database no_priv_db;
use priv_db;
create table t1 (f1 char(20)) engine= myisam;
use no_priv_db;
create table t1 (f1 char(20)) engine= myisam;
create User test_yesprivs@localhost;
set password for test_yesprivs@localhost = password('PWD');
revoke ALL PRIVILEGES, GRANT OPTION FROM test_yesprivs@localhost;
grant ALL  on *.* to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT ALL PRIVILEGES ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
create User test_noprivs@localhost;
set password for test_noprivs@localhost = password('PWD');
revoke ALL PRIVILEGES, GRANT OPTION FROM test_noprivs@localhost;
grant SELECT,INSERT  on *.* to test_noprivs@localhost;
show grants for test_noprivs@localhost;
Grants for test_noprivs@localhost
GRANT SELECT, INSERT ON *.* TO 'test_noprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
connect(localhost,test_yesprivs,PWD,test,MASTER_MYPORT,MASTER_MYSOCK);
connect(localhost,test_noprivs,PWD,test,MASTER_MYPORT,MASTER_MYSOCK);
select current_user;
current_user
test_yesprivs@localhost

trigger privilege on user level for create:
-------------------------------------------
use priv_db;
create trigger trg1_1 before INSERT  on t1 for each row
set new.f1 = 'trig 1_1-yes';
insert into t1 (f1) values ('insert-no');
select f1 from t1 order by f1;
f1
trig 1_1-yes
use no_priv_db;
create trigger priv_db.trg1_5 before UPDATE  on priv_db.t1
for each row
set new.f1 = 'trig 1_5-yes';
insert into priv_db.t1 (f1) values ('insert-no');
select f1 from priv_db.t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
drop trigger priv_db.trg1_5;
select current_user;
current_user
test_noprivs@localhost
use priv_db;
insert into t1 (f1) values ('insert-no');
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
select current_user;
current_user
root@localhost
use priv_db;
insert into t1 (f1) values ('insert-no');
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
revoke TRIGGER on *.* from test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, RELOAD, SHUTDOWN, PROCESS, FILE, REFERENCES, INDEX, ALTER, SHOW DATABASES, SUPER, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, REPLICATION SLAVE, REPLICATION CLIENT, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE, CREATE USER, EVENT ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
connect(localhost,test_yesprivs,PWD,test,MASTER_MYPORT,MASTER_MYSOCK);
select current_user;
current_user
test_yesprivs@localhost
use priv_db;
show triggers;
572
Trigger	Event	Table	Statement	Timing	Created	sql_mode	Definer	character_set_client	collation_connection	Database Collation
573
select * from information_schema.triggers;
574
TRIGGER_CATALOG	TRIGGER_SCHEMA	TRIGGER_NAME	EVENT_MANIPULATION	EVENT_OBJECT_CATALOG	EVENT_OBJECT_SCHEMA	EVENT_OBJECT_TABLE	ACTION_ORDER	ACTION_CONDITION	ACTION_STATEMENT	ACTION_ORIENTATION	ACTION_TIMING	ACTION_REFERENCE_OLD_TABLE	ACTION_REFERENCE_NEW_TABLE	ACTION_REFERENCE_OLD_ROW	ACTION_REFERENCE_NEW_ROW	CREATED	SQL_MODE	DEFINER	CHARACTER_SET_CLIENT	COLLATION_CONNECTION	DATABASE_COLLATION
575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862
drop trigger trg1_1;
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select current_user;
current_user
root@localhost
show grants;
Grants for root@localhost
GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION
drop trigger trg1_1;
use priv_db;

no trigger privilege on db level for create:
--------------------------------------------
select current_user;
current_user
test_yesprivs@localhost
create trigger trg1_1 before INSERT on t1 for each row
set new.f1 = 'trig 1_1-no';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select current_user;
current_user
test_noprivs@localhost
use priv_db;
insert into t1 (f1) values ('insert-yes');
select f1 from t1 order by f1;
f1
insert-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
select current_user;
current_user
root@localhost
grant TRIGGER on priv_db.* to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, RELOAD, SHUTDOWN, PROCESS, FILE, REFERENCES, INDEX, ALTER, SHOW DATABASES, SUPER, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, REPLICATION SLAVE, REPLICATION CLIENT, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE, CREATE USER, EVENT ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT TRIGGER ON `priv_db`.* TO 'test_yesprivs'@'localhost'

trigger privilege on db level for create:
-----------------------------------------
select current_user;
current_user
test_yesprivs@localhost
use priv_db;
create trigger trg1_2 before INSERT  on t1 for each row
set new.f1 = 'trig 1_2-yes';
create trigger no_priv_db.trg1_9 before insert on no_priv_db.t1
for each row
set new.f1 = 'trig 1_9-yes';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
use no_priv_db;
create trigger trg1_2 before INSERT  on t1 for each row
set new.f1 = 'trig 1_2-no';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
create trigger priv_db.trg1_9 before UPDATE on priv_db.t1
for each row
set new.f1 = 'trig 1_9-yes';
select current_user;
current_user
test_noprivs@localhost
use priv_db;
insert into t1 (f1) values ('insert-yes');
select f1 from t1 order by f1;
f1
insert-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_2-yes
use no_priv_db;
insert into t1 (f1) values ('insert-yes');
select f1 from t1 order by f1;
f1
insert-yes
drop trigger priv_db.trg1_9;
ERROR 42000: TRIGGER command denied to user 'test_noprivs'@'localhost' for table 't1'
select current_user;
current_user
root@localhost
drop trigger priv_db.trg1_9;
revoke TRIGGER on priv_db.* from test_yesprivs@localhost;
use priv_db;
insert into t1 (f1) values ('insert-yes');
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select f1 from t1 order by f1;
f1
insert-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_2-yes
grant TRIGGER on *.* to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT ALL PRIVILEGES ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
select current_user;
current_user
test_yesprivs@localhost
use no_priv_db;
create trigger trg1_2 before INSERT  on t1 for each row
set new.f1 = 'trig 1_2-no';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select current_user;
current_user
test_noprivs@localhost
use priv_db;
insert into t1 (f1) values ('insert-no');
select f1 from t1 order by f1;
f1
insert-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_2-yes
trig 1_2-yes
use no_priv_db;
insert into t1 (f1) values ('insert-yes');
select f1 from t1 order by f1;
f1
insert-yes
insert-yes
connect(localhost,test_yesprivs,PWD,test,MASTER_MYPORT,MASTER_MYSOCK);
select current_user;
current_user
test_yesprivs@localhost
use no_priv_db;
create trigger trg1_2 before INSERT  on t1 for each row
set new.f1 = 'trig 1_2-yes';
select current_user;
current_user
test_noprivs@localhost
use priv_db;
insert into t1 (f1) values ('insert-no');
select f1 from t1 order by f1;
f1
insert-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_2-yes
trig 1_2-yes
trig 1_2-yes
use no_priv_db;
insert into t1 (f1) values ('insert-no');
select f1 from t1 order by f1;
f1
insert-yes
insert-yes
trig 1_2-yes
select current_user;
current_user
root@localhost
drop database if exists priv_db;
drop database if exists no_priv_db;
drop database if exists h1;
drop user test_yesprivs@localhost;
drop user test_noprivs@localhost;

####### Testcase for mix of db and table level: #######
-------------------------------------------------------
drop database if exists priv1_db;
drop database if exists priv2_db;
create database priv1_db;
create database priv2_db;
use priv1_db;
create table t1 (f1 char(20)) engine= myisam;
create table t2 (f1 char(20)) engine= myisam;
use priv2_db;
create table t1 (f1 char(20)) engine= myisam;
create User test_yesprivs@localhost;
set password for test_yesprivs@localhost = password('PWD');
revoke ALL PRIVILEGES, GRANT OPTION FROM test_yesprivs@localhost;
grant ALL  on priv1_db.* to test_yesprivs@localhost;
grant SELECT,UPDATE on priv2_db.* to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT ALL PRIVILEGES ON `priv1_db`.* TO 'test_yesprivs'@'localhost'
GRANT SELECT, UPDATE ON `priv2_db`.* TO 'test_yesprivs'@'localhost'
create User test_noprivs@localhost;
set password for test_noprivs@localhost = password('PWD');
revoke ALL PRIVILEGES, GRANT OPTION FROM test_noprivs@localhost;
grant SELECT,INSERT,UPDATE on priv1_db.* to test_noprivs@localhost;
grant SELECT,INSERT on priv2_db.* to test_noprivs@localhost;
show grants for test_noprivs@localhost;
Grants for test_noprivs@localhost
GRANT USAGE ON *.* TO 'test_noprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE ON `priv1_db`.* TO 'test_noprivs'@'localhost'
GRANT SELECT, INSERT ON `priv2_db`.* TO 'test_noprivs'@'localhost'
connect(localhost,test_yesprivs,PWD,test,MASTER_MYPORT,MASTER_MYSOCK);
use priv1_db;
connect(localhost,test_noprivs,PWD,test,MASTER_MYPORT,MASTER_MYSOCK);
use priv1_db;

trigger privilege on one db1 db level, not on db2
-------------------------------------------------
select current_user;
current_user
test_yesprivs@localhost
use priv1_db;
create trigger trg1_1 before INSERT  on t1 for each row
set new.f1 = 'trig 1_1-yes';
create trigger trg2_1 before INSERT  on t2 for each row
set new.f1 = 'trig 2_1-yes';
use priv2_db;
create trigger trg1_1 before INSERT  on t1 for each row
set new.f1 = 'trig1_1-yes';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select current_user;
current_user
test_noprivs@localhost
insert into t1 (f1) values ('insert1_no');
select f1 from t1 order by f1;
f1
trig 1_1-yes
insert into t2 (f1) values ('insert1_no');
select f1 from t2 order by f1;
f1
trig 2_1-yes
insert into priv2_db.t1 (f1) values ('insert21-yes');
select f1 from priv2_db.t1 order by f1;
f1
insert21-yes
use priv2_db;
insert into t1 (f1) values ('insert1_yes');
select f1 from t1 order by f1;
f1
insert1_yes
insert21-yes
insert into priv1_db.t1 (f1) values ('insert11-no');
select f1 from priv1_db.t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
insert into priv1_db.t2 (f1) values ('insert22-no');
select f1 from priv1_db.t2 order by f1;
f1
trig 2_1-yes
trig 2_1-yes

revoke trigger privilege on table level (not existing)
------------------------------------------------------
select current_user;
current_user
root@localhost
use priv1_db;
revoke TRIGGER on priv1_db.t1 from test_yesprivs@localhost;
ERROR 42000: There is no such grant defined for user 'test_yesprivs' on host 'localhost' on table 't1'
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT ALL PRIVILEGES ON `priv1_db`.* TO 'test_yesprivs'@'localhost'
GRANT SELECT, UPDATE ON `priv2_db`.* TO 'test_yesprivs'@'localhost'
select current_user;
current_user
test_yesprivs@localhost
drop trigger trg1_1;
ERROR HY000: Trigger does not exist
drop trigger trg2_1;
ERROR HY000: Trigger does not exist
use priv1_db;
drop trigger trg1_1;
drop trigger trg2_1;
select current_user;
current_user
root@localhost
use priv1_db;
revoke TRIGGER on priv1_db.* from test_yesprivs@localhost;

no trigger privilege on table level for create:
-----------------------------------------------
select current_user;
current_user
test_yesprivs@localhost
use priv1_db;
create trigger trg1_1 before INSERT on t1 for each row
set new.f1 = 'trig 1_1-no';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select current_user;
current_user
root@localhost
show triggers;
863
Trigger	Event	Table	Statement	Timing	Created	sql_mode	Definer	character_set_client	collation_connection	Database Collation
864 865 866 867 868 869 870 871 872 873 874 875 876 877
grant TRIGGER on priv1_db.t1 to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, REFERENCES, INDEX, ALTER, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE, EVENT ON `priv1_db`.* TO 'test_yesprivs'@'localhost'
GRANT SELECT, UPDATE ON `priv2_db`.* TO 'test_yesprivs'@'localhost'
GRANT TRIGGER ON `priv1_db`.`t1` TO 'test_yesprivs'@'localhost'

trigger privilege on table level for create:
--------------------------------------------
select current_user;
current_user
test_yesprivs@localhost
show triggers;
878
Trigger	Event	Table	Statement	Timing	Created	sql_mode	Definer	character_set_client	collation_connection	Database Collation
879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989
create trigger trg1_2 before INSERT  on t1 for each row
set new.f1 = 'trig 1_2-yes';
create trigger trg2_1 before INSERT  on t2 for each row
set new.f1 = 'trig 2_1-no';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't2'
select current_user;
current_user
test_noprivs@localhost
use priv1_db;
insert into t1 (f1) values ('insert2-no');
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
trig 1_2-yes
insert into t2 (f1) values ('insert2-yes');
select f1 from t2 order by f1;
f1
insert2-yes
trig 2_1-yes
trig 2_1-yes
insert into priv2_db.t1 (f1) values ('insert22-yes');
select f1 from priv2_db.t1 order by f1;
f1
insert1_yes
insert21-yes
insert22-yes
select current_user;
current_user
root@localhost
grant TRIGGER on priv1_db.* to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT ALL PRIVILEGES ON `priv1_db`.* TO 'test_yesprivs'@'localhost'
GRANT SELECT, UPDATE ON `priv2_db`.* TO 'test_yesprivs'@'localhost'
GRANT TRIGGER ON `priv1_db`.`t1` TO 'test_yesprivs'@'localhost'
select current_user;
current_user
test_yesprivs@localhost
create trigger trg2_1 before INSERT  on t2 for each row
set new.f1 = 'trig 2_1-yes';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't2'
use priv1_db;
create trigger trg2_1 before INSERT  on t2 for each row
set new.f1 = 'trig 2_1-yes';
select current_user;
current_user
test_noprivs@localhost
use priv1_db;
insert into t1 (f1) values ('insert3-no');
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
trig 1_2-yes
trig 1_2-yes
insert into t2 (f1) values ('insert3-no');
select f1 from t2 order by f1;
f1
insert2-yes
trig 2_1-yes
trig 2_1-yes
trig 2_1-yes
use priv2_db;
insert into priv1_db.t1 (f1) values ('insert12-no');
select f1 from priv1_db.t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
trig 1_2-yes
trig 1_2-yes
trig 1_2-yes
insert into priv1_db.t2 (f1) values ('insert23-no');
select f1 from priv1_db.t2 order by f1;
f1
insert2-yes
trig 2_1-yes
trig 2_1-yes
trig 2_1-yes
trig 2_1-yes
select current_user;
current_user
test_yesprivs@localhost
drop trigger trg1_2;
drop trigger trg2_1;
select current_user;
current_user
root@localhost
drop database if exists priv1_db;
drop database if exists priv2_db;
drop user test_yesprivs@localhost;
drop user test_noprivs@localhost;

#### Testcase for trigger privilege on execution time ########
--------------------------------------------------------------
drop database if exists priv_db;
create database priv_db;
use priv_db;
create table t1 (f1 char(20)) engine= myisam;
create User test_yesprivs@localhost;
set password for test_yesprivs@localhost = password('PWD');
create User test_useprivs@localhost;
set password for test_useprivs@localhost = password('PWD');
revoke ALL PRIVILEGES, GRANT OPTION FROM test_yesprivs@localhost;
revoke ALL PRIVILEGES, GRANT OPTION FROM test_useprivs@localhost;
connect(localhost,test_yesprivs,PWD,test,MASTER_MYPORT,MASTER_MYSOCK);
select current_user;
current_user
root@localhost
show triggers;
990
Trigger	Event	Table	Statement	Timing	Created	sql_mode	Definer	character_set_client	collation_connection	Database Collation
991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579
grant  select, insert, update ,trigger
on priv_db.t1 to test_yesprivs@localhost 
with grant option;
grant  select
on priv_db.t1 to test_useprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE, TRIGGER ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost' WITH GRANT OPTION
select current_user;
current_user
test_yesprivs@localhost
use priv_db;
create trigger trg1_1 before INSERT on t1 for each row
set new.f1 = 'trig 1_1-yes';
grant insert on t1 to test_useprivs@localhost;
prepare ins1 from 'insert into t1 (f1) values (''insert1-no'')';
execute ins1;
select f1 from t1 order by f1;
f1
trig 1_1-yes
prepare ins1 from 'insert into t1 (f1) values (''insert2-no'')';
connect(localhost,test_useprivs,PWD,test,MASTER_MYPORT,MASTER_MYSOCK);
select current_user;
current_user
test_useprivs@localhost
use priv_db;
prepare ins1 from 'insert into t1 (f1) values (''insert3-no'')';
execute ins1;
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
select current_user;
current_user
root@localhost
revoke TRIGGER on priv_db.t1 from test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost' WITH GRANT OPTION
select current_user;
current_user
test_yesprivs@localhost
execute ins1;
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
prepare ins1 from 'insert into t1 (f1) values (''insert4-no'')';
select current_user;
current_user
test_useprivs@localhost
prepare ins1 from 'insert into t1 (f1) values (''insert5-no'')';
execute ins1;
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
select current_user;
current_user
root@localhost
grant TRIGGER on priv_db.t1 to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE, TRIGGER ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost' WITH GRANT OPTION
select current_user;
current_user
test_yesprivs@localhost
execute ins1;
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
prepare ins1 from 'insert into t1 (f1) values (''insert6-no'')';
select current_user;
current_user
test_useprivs@localhost
execute ins1;
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
prepare ins1 from 'insert into t1 (f1) values (''insert7-no'')';
select current_user;
current_user
root@localhost
revoke TRIGGER on priv_db.t1 from test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost' WITH GRANT OPTION
select current_user;
current_user
test_yesprivs@localhost
execute ins1;
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
select current_user;
current_user
test_useprivs@localhost
execute ins1;
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
select current_user;
current_user
root@localhost
grant TRIGGER on priv_db.t1 to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE, TRIGGER ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost' WITH GRANT OPTION
select current_user;
current_user
test_yesprivs@localhost
execute ins1;
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
select current_user;
current_user
test_useprivs@localhost
execute ins1;
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
select current_user;
current_user
root@localhost
revoke TRIGGER on priv_db.t1 from test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost' WITH GRANT OPTION
select current_user;
current_user
test_yesprivs@localhost
execute ins1;
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
deallocate prepare ins1;
select current_user;
current_user
test_useprivs@localhost
execute ins1;
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
deallocate prepare ins1;
select current_user;
current_user
root@localhost
grant TRIGGER on priv_db.t1 to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE, TRIGGER ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost' WITH GRANT OPTION
select current_user;
current_user
test_yesprivs@localhost
drop trigger trg1_1;
select current_user;
current_user
root@localhost
select current_user;
current_user
root@localhost
drop database if exists priv_db;
drop user test_yesprivs@localhost;
drop user test_useprivs@localhost;

#########      Testcase for definer:   ########
-----------------------------------------------
drop database if exists priv_db;
create database priv_db;
use priv_db;
create table t1 (f1 char(20)) engine= myisam;
create User test_yesprivs@localhost;
set password for test_yesprivs@localhost = password('PWD');
revoke ALL PRIVILEGES, GRANT OPTION FROM test_yesprivs@localhost;
connect(localhost,test_yesprivs,PWD,test,MASTER_MYPORT,MASTER_MYSOCK);
select current_user;
current_user
root@localhost
create definer=not_ex_user@localhost trigger trg1_0
before INSERT on t1 for each row
set new.f1 = 'trig 1_0-yes';
Warnings:
Note	1449	There is no 'not_ex_user'@'localhost' registered
drop trigger trg1_0;
create definer=test_yesprivs@localhost trigger trg1_0
before INSERT on t1 for each row
set new.f1 = 'trig 1_0-yes';
grant  select, insert, update
on priv_db.t1 to test_yesprivs@localhost;
select current_user;
current_user
test_yesprivs@localhost
use priv_db;
insert into t1 (f1) values ('insert-no');
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select f1 from t1 order by f1;
f1
drop trigger trg1_0;
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select current_user;
current_user
root@localhost
grant  select, insert, update ,trigger
on priv_db.t1 to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, INSERT, UPDATE, TRIGGER ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost'
select current_user;
current_user
test_yesprivs@localhost
insert into t1 (f1) values ('insert-no');
select f1 from t1 order by f1;
f1
trig 1_0-yes
drop trigger trg1_0;
create definer=not_ex_user@localhost trigger trg1_0
before INSERT on t1 for each row
set new.f1 = 'trig 1_0-yes';
ERROR 42000: Access denied; you need the SUPER privilege for this operation
create definer=current_user trigger trg1_1 
before INSERT on t1 for each row
set new.f1 = 'trig 1_1-yes';
insert into t1 (f1) values ('insert-no');
select f1 from t1 order by f1;
f1
trig 1_0-yes
trig 1_1-yes
create definer=test_yesprivs@localhost trigger trg1_2
before UPDATE on t1 for each row
set new.f1 = 'trig 1_2-yes';
update t1 set f1 = 'update-yes' where f1 like '%trig%';
select f1 from t1 order by f1;
f1
trig 1_2-yes
trig 1_2-yes
select current_user;
current_user
root@localhost
grant trigger on priv_db.* to test_yesprivs@localhost
with grant option;
select current_user;
current_user
test_yesprivs@localhost
show grants;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT TRIGGER ON `priv_db`.* TO 'test_yesprivs'@'localhost' WITH GRANT OPTION
GRANT SELECT, INSERT, UPDATE, TRIGGER ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost'
create definer=not_ex_user@localhost trigger trg1_3
after UPDATE on t1 for each row
set @var1 = 'trig 1_3-yes';
ERROR 42000: Access denied; you need the SUPER privilege for this operation
select current_user;
current_user
root@localhost
select current_user;
current_user
root@localhost
drop database if exists priv_db;
drop user test_yesprivs@localhost;

####### Testcase for column privileges of triggers: #######
-----------------------------------------------------------
drop database if exists priv_db;
drop database if exists no_priv_db;
create database priv_db;
use priv_db;
create table t1 (f1 char(20)) engine= myisam;
create table t2 (f1 char(20)) engine= myisam;
create User test_yesprivs@localhost;
set password for test_yesprivs@localhost = password('PWD');
revoke ALL PRIVILEGES, GRANT OPTION FROM test_yesprivs@localhost;
grant TRIGGER on priv_db.* to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT TRIGGER ON `priv_db`.* TO 'test_yesprivs'@'localhost'
create User test_noprivs@localhost;
set password for test_noprivs@localhost = password('PWD');
revoke ALL PRIVILEGES, GRANT OPTION FROM test_noprivs@localhost;
grant SELECT,UPDATE on priv_db.* to test_noprivs@localhost;
show grants for test_noprivs@localhost;
Grants for test_noprivs@localhost
GRANT USAGE ON *.* TO 'test_noprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT, UPDATE ON `priv_db`.* TO 'test_noprivs'@'localhost'
connect(localhost,test_yesprivs,PWD,test,MASTER_MYPORT,MASTER_MYSOCK);
connect(localhost,test_noprivs,PWD,test,MASTER_MYPORT,MASTER_MYSOCK);

update only on column:
----------------------
select current_user;
current_user
root@localhost
grant SELECT(f1),INSERT,UPDATE(f1) on priv_db.t1
to test_yesprivs@localhost;
grant SELECT(f1),INSERT,UPDATE(f1) on priv_db.t2
to test_yesprivs@localhost;
select current_user;
current_user
test_yesprivs@localhost
use priv_db;
insert into t1 (f1) values ('insert1-yes');
insert into t2 (f1) values ('insert1-yes');
create trigger trg1_1 before UPDATE on t1 for each row
set new.f1 = 'trig 1_1-yes';
create trigger trg2_1 before UPDATE on t2 for each row
set new.f1 = 'trig 2_1-yes';
select current_user;
current_user
test_noprivs@localhost
use priv_db;
select f1 from t1 order by f1;
f1
insert1-yes
update t1 set f1 = 'update1_no'
		where f1 like '%insert%';
select f1 from t1 order by f1;
f1
trig 1_1-yes
select f1 from t2 order by f1;
f1
insert1-yes
update t2 set f1 = 'update1_no'
                where f1 like '%insert%';
select f1 from t2 order by f1;
f1
trig 2_1-yes
select current_user;
current_user
root@localhost
revoke UPDATE     on priv_db.*
from test_yesprivs@localhost;
revoke UPDATE(f1) on priv_db.t2
from test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT TRIGGER ON `priv_db`.* TO 'test_yesprivs'@'localhost'
GRANT SELECT (f1), INSERT ON `priv_db`.`t2` TO 'test_yesprivs'@'localhost'
GRANT SELECT (f1), INSERT, UPDATE (f1) ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost'
select current_user;
current_user
test_yesprivs@localhost
use priv_db;
insert into t1 (f1) values ('insert2-yes');
insert into t2 (f1) values ('insert2-yes');
select current_user;
current_user
test_noprivs@localhost
use priv_db;
update t1 set f1 = 'update2_no'
                where f1 like '%insert%';
update t2 set f1 = 'update2_no'
                where f1 like '%insert%';
ERROR 42000: UPDATE command denied to user 'test_yesprivs'@'localhost' for column 'f1' in table 't2'
update t1 set f1 = 'update3_no'
                where f1 like '%insert%';
update t2 set f1 = 'update3_no'
                where f1 like '%insert%';
ERROR 42000: UPDATE command denied to user 'test_yesprivs'@'localhost' for column 'f1' in table 't2'
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
select f1 from t2 order by f1;
f1
insert2-yes
trig 2_1-yes

check if access only on one of three columns
--------------------------------------------
select current_user;
current_user
root@localhost
alter table priv_db.t1 add f2 char(20), add f3 int;
revoke TRIGGER on priv_db.* from test_yesprivs@localhost;
grant TRIGGER,SELECT on priv_db.t1 to test_yesprivs@localhost;
grant UPDATE on priv_db.t2 to test_yesprivs@localhost;
select current_user;
current_user
test_yesprivs@localhost
use priv_db;
insert into t1 values ('insert2-yes','insert2-yes',1);
insert into t1 values ('insert3-yes','insert3-yes',2);
select * from t1 order by f1;
f1	f2	f3
insert2-yes	insert2-yes	1
insert3-yes	insert3-yes	2
trig 1_1-yes	NULL	NULL
trig 1_1-yes	NULL	NULL
select current_user;
current_user
test_noprivs@localhost
use priv_db;
update t1 set 	f1 = 'update4-no',
f2 = 'update4-yes',
f3 = f3*10
where f2 like '%yes';
select * from t1 order by f1,f2,f3;
f1	f2	f3
trig 1_1-yes	NULL	NULL
trig 1_1-yes	NULL	NULL
trig 1_1-yes	update4-yes	10
trig 1_1-yes	update4-yes	20
select current_user;
current_user
test_yesprivs@localhost
create trigger trg1_2 after UPDATE on t1 for each row
set @f2 = 'trig 1_2-yes';
select current_user;
current_user
test_noprivs@localhost
update t1 set 	f1 = 'update5-yes',
f2 = 'update5-yes'
		where f2 like '%yes';
select * from t1 order by f1,f2,f3;
f1	f2	f3
trig 1_1-yes	NULL	NULL
trig 1_1-yes	NULL	NULL
trig 1_1-yes	update5-yes	10
trig 1_1-yes	update5-yes	20
select @f2;
@f2
trig 1_2-yes
update t1 set f1 = 'update6_no'
                where f1 like '%insert%';
update t2 set f1 = 'update6_no'
                where f1 like '%insert%';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't2'
update t1 set f1 = 'update7_no'
                where f1 like '%insert%';
update t2 set f1 = 'update7_no'
                where f1 like '%insert%';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't2'
select f1 from t1 order by f1;
f1
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
trig 1_1-yes
select f1 from t2 order by f1;
f1
insert2-yes
trig 2_1-yes

check if rejected without trigger privilege:
--------------------------------------------
select current_user;
current_user
root@localhost
revoke TRIGGER on priv_db.t1 from test_yesprivs@localhost;
select current_user;
current_user
test_noprivs@localhost
update t1 set   f1 = 'update8-no',
f2 = 'update8-no'
                where f2 like '%yes';
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select * from t1 order by f1,f2,f3;
f1	f2	f3
trig 1_1-yes	NULL	NULL
trig 1_1-yes	NULL	NULL
trig 1_1-yes	update5-yes	10
trig 1_1-yes	update5-yes	20
select @f2;
@f2
trig 1_2-yes

check trigger, but not update privilege on column:
--------------------------------------------------
select current_user;
current_user
root@localhost
revoke UPDATE(f1) on priv_db.t1 from test_yesprivs@localhost;
grant TRIGGER,UPDATE(f2),UPDATE(f3) on priv_db.t1 
to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT (f1), INSERT, UPDATE ON `priv_db`.`t2` TO 'test_yesprivs'@'localhost'
GRANT SELECT, SELECT (f1), INSERT, UPDATE (f3, f2), TRIGGER ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost'
select current_user;
current_user
test_yesprivs@localhost
use priv_db;
drop trigger trg1_1;
create trigger trg1_3 before UPDATE on t1 for each row
set new.f1 = 'trig 1_3-yes';
select current_user;
current_user
test_noprivs@localhost
use priv_db;
update t1 set   f1 = 'update9-no',
f2 = 'update9-no'
                where f2 like '%yes';
ERROR 42000: UPDATE command denied to user 'test_yesprivs'@'localhost' for column 'f1' in table 't1'
select * from t1 order by f1,f2,f3;
f1	f2	f3
trig 1_1-yes	NULL	NULL
trig 1_1-yes	NULL	NULL
trig 1_1-yes	update5-yes	10
trig 1_1-yes	update5-yes	20
update t1 set f3= f3+1;
ERROR 42000: UPDATE command denied to user 'test_yesprivs'@'localhost' for column 'f1' in table 't1'
select f3 from t1 order by f3;
f3
NULL
NULL
10
20
select current_user;
current_user
root@localhost
revoke TRIGGER on priv_db.t1 from test_yesprivs@localhost;
grant UPDATE(f1),UPDATE(f2),UPDATE(f3) on priv_db.t1
to test_yesprivs@localhost;
show grants for test_yesprivs@localhost;
Grants for test_yesprivs@localhost
GRANT USAGE ON *.* TO 'test_yesprivs'@'localhost' IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
GRANT SELECT (f1), INSERT, UPDATE ON `priv_db`.`t2` TO 'test_yesprivs'@'localhost'
GRANT SELECT, SELECT (f1), INSERT, UPDATE (f3, f2, f1) ON `priv_db`.`t1` TO 'test_yesprivs'@'localhost'
select current_user;
current_user
test_noprivs@localhost
use priv_db;
update t1 set f3= f3+1;
ERROR 42000: TRIGGER command denied to user 'test_yesprivs'@'localhost' for table 't1'
select f3 from t1 order by f3;
f3
NULL
NULL
10
20

##### trigger privilege on column level? #######
------------------------------------------------
grant TRIGGER(f1) on priv_db.t1 to test_yesprivs@localhost;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(f1) on priv_db.t1 to test_yesprivs@localhost' at line 1
select current_user;
current_user
root@localhost
drop database if exists priv_db;
drop user test_yesprivs@localhost;
drop user test_noprivs@localhost;