information_schema.test 21 KB
Newer Older
1
# This test  uses grants, which can't get tested for embedded server
2
-- source include/not_embedded.inc
3 4 5 6

# Test for information_schema.schemata &
# show databases

unknown's avatar
unknown committed
7
--disable_warnings
8
DROP TABLE IF EXISTS t0,t1,t2,t3,t5;
unknown's avatar
unknown committed
9 10 11
--enable_warnings


12
show variables where variable_name like "skip_show_database";
13 14
grant select, update, execute on test.* to mysqltest_2@localhost;
grant select, update on test.* to mysqltest_1@localhost;
15 16 17
create user mysqltest_3@localhost;
create user mysqltest_3;

18 19 20 21 22

select * from information_schema.SCHEMATA where schema_name > 'm';
select schema_name from information_schema.schemata;
show databases like 't%';
show databases;
23
show databases where `database` = 't%';
24 25 26 27

# Test for information_schema.tables &
# show tables

28 29
create database mysqltest;
create table mysqltest.t1(a int, b VARCHAR(30), KEY string_data (b));
30 31
create table test.t2(a int);
create table t3(a int, KEY a_data (a));
32
create table mysqltest.t4(a int);
33 34
create table t5 (id int auto_increment primary key);
insert into t5 values (10);
35 36
create view v1 (c) as select table_name from information_schema.TABLES;
select * from v1;
37 38 39 40 41

select c,table_name from v1 
inner join information_schema.TABLES v2 on (v1.c=v2.table_name)
where v1.c like "t%";

42 43 44 45 46 47 48 49 50
select c,table_name from v1 
left join information_schema.TABLES v2 on (v1.c=v2.table_name)
where v1.c like "t%";

select c, v2.table_name from v1
right join information_schema.TABLES v2 on (v1.c=v2.table_name)
where v1.c like "t%";

select table_name from information_schema.TABLES
51
where table_schema = "mysqltest" and table_name like "t%";
52

53
select * from information_schema.STATISTICS where TABLE_SCHEMA = "mysqltest";
54
show keys from t3 where Key_name = "a_data";
55 56

show tables like 't%';
57
--replace_column 8 # 12 # 13 #
58 59 60 61 62 63
show table status;
show full columns from t3 like "a%";
show full columns from mysql.db like "Insert%";
show full columns from v1;
select * from information_schema.COLUMNS where table_name="t1"
and column_name= "a";
64 65
show columns from mysqltest.t1 where field like "%a%";

66
create view mysqltest.v1 (c) as select a from mysqltest.t1;
67
grant select (a) on mysqltest.t1 to mysqltest_2@localhost;
68
grant select on mysqltest.v1 to mysqltest_3;
69 70 71 72 73
connect (user3,localhost,mysqltest_2,,);
connection user3;
select table_name, column_name, privileges from information_schema.columns 
where table_schema = 'mysqltest' and table_name = 't1';
show columns from mysqltest.t1;
74 75 76 77
connect (user4,localhost,mysqltest_3,,mysqltest);
connection user4;
select table_name, column_name, privileges from information_schema.columns
where table_schema = 'mysqltest' and table_name = 'v1';
78
connection default;
79

80
drop view v1, mysqltest.v1;
81
drop tables mysqltest.t4, mysqltest.t1, t2, t3, t5;
82
drop database mysqltest;
83 84 85 86 87 88 89

# Test for information_schema.CHARACTER_SETS &
# SHOW CHARACTER SET

select * from information_schema.CHARACTER_SETS
where CHARACTER_SET_NAME like 'latin1%';
SHOW CHARACTER SET LIKE 'latin1%';
90
SHOW CHARACTER SET WHERE charset like 'latin1%';
91 92 93 94 95 96 97

# Test for information_schema.COLLATIONS &
# SHOW COLLATION

select * from information_schema.COLLATIONS
where COLLATION_NAME like 'latin1%';
SHOW COLLATION LIKE 'latin1%';
98
SHOW COLLATION WHERE collation like 'latin1%';
99 100 101 102 103 104 105

select * from information_schema.COLLATION_CHARACTER_SET_APPLICABILITY
where COLLATION_NAME like 'latin1%';

# Test for information_schema.ROUTINES &
#

unknown's avatar
unknown committed
106 107 108 109 110 111
--disable_warnings
drop procedure if exists sel2;
drop function if exists sub1;
drop function if exists sub2;
--enable_warnings

112 113 114 115 116 117 118 119 120 121
create function sub1(i int) returns int
  return i+1;
delimiter |;
create procedure sel2()
begin
  select * from t1;
  select * from t2;
end|
delimiter ;|

122 123 124 125 126 127
#
# Bug#7222 information_schema: errors in "routines"
#
select parameter_style, sql_data_access, dtd_identifier 
from information_schema.routines;

128 129 130 131 132 133 134 135 136 137 138 139 140
--replace_column 5 # 6 #
show procedure status;
--replace_column 5 # 6 #
show function status;
select a.ROUTINE_NAME from information_schema.ROUTINES a,
information_schema.SCHEMATA b where
a.ROUTINE_SCHEMA = b.SCHEMA_NAME;
--replace_column 3 #
explain select a.ROUTINE_NAME from information_schema.ROUTINES a,
information_schema.SCHEMATA b where
a.ROUTINE_SCHEMA = b.SCHEMA_NAME;

select a.ROUTINE_NAME, b.name from information_schema.ROUTINES a,
unknown's avatar
unknown committed
141
mysql.proc b where a.ROUTINE_NAME = convert(b.name using utf8) order by 1;
142 143
select count(*) from information_schema.ROUTINES;

144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161
connect (user1,localhost,mysqltest_1,,);
connection user1;
select ROUTINE_NAME, ROUTINE_DEFINITION from information_schema.ROUTINES;
--error 1305
show create function sub1;
connection user3;
select ROUTINE_NAME, ROUTINE_DEFINITION from information_schema.ROUTINES;
connection default;
grant all privileges on test.* to mysqltest_1@localhost;
connect (user2,localhost,mysqltest_1,,);
connection user2;
select ROUTINE_NAME, ROUTINE_DEFINITION from information_schema.ROUTINES;
create function sub2(i int) returns int
  return i+1;
select ROUTINE_NAME, ROUTINE_DEFINITION from information_schema.ROUTINES;
show create procedure sel2;
show create function sub1;
show create function sub2;
162 163
--replace_column 5 # 6 #
show function status like "sub2";
164 165 166 167 168
connection default;
disconnect user1;
drop function sub2;
show create procedure sel2;

169 170 171
#
# Test for views
#
unknown's avatar
unknown committed
172
create view v0 (c) as select schema_name from information_schema.schemata;
173 174 175
select * from v0;
--replace_column 3 #
explain select * from v0;
unknown's avatar
unknown committed
176
create view v1 (c) as select table_name from information_schema.tables
177 178
where table_name="v1";
select * from v1;
unknown's avatar
unknown committed
179
create view v2 (c) as select column_name from information_schema.columns
180 181
where table_name="v2";
select * from v2;
unknown's avatar
unknown committed
182
create view v3 (c) as select CHARACTER_SET_NAME from information_schema.character_sets
183 184
where CHARACTER_SET_NAME like "latin1%";
select * from v3;
unknown's avatar
unknown committed
185
create view v4 (c) as select COLLATION_NAME from information_schema.collations
186 187 188
where COLLATION_NAME like "latin1%";
select * from v4;
show keys from v4;
unknown's avatar
unknown committed
189
select * from information_schema.views where TABLE_NAME like "v%";
190 191 192 193 194 195 196 197 198 199 200 201 202
drop view v0, v1, v2, v3, v4;

#
# Test for privileges tables
#
create table t1 (a int);
grant select,update,insert on t1 to mysqltest_1@localhost;
grant select (a), update (a),insert(a), references(a) on t1 to mysqltest_1@localhost;
grant all on test.* to mysqltest_1@localhost with grant option;
select * from information_schema.USER_PRIVILEGES where grantee like '%mysqltest_1%';
select * from information_schema.SCHEMA_PRIVILEGES where grantee like '%mysqltest_1%';
select * from information_schema.TABLE_PRIVILEGES where grantee like '%mysqltest_1%';
select * from information_schema.COLUMN_PRIVILEGES where grantee like '%mysqltest_1%';
203 204 205 206
delete from mysql.user where user like 'mysqltest%';
delete from mysql.db where user like 'mysqltest%';
delete from mysql.tables_priv where user like 'mysqltest%';
delete from mysql.columns_priv where user like 'mysqltest%';
207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224
flush privileges;
drop table t1;


#
# Test for KEY_COLUMN_USAGE & TABLE_CONSTRAINTS tables
#

create table t1 (a int null, primary key(a));
alter table t1 add constraint constraint_1 unique (a);
alter table t1 add constraint unique key_1(a);
alter table t1 add constraint constraint_2 unique key_2(a);
show create table t1;
select * from information_schema.TABLE_CONSTRAINTS where
TABLE_SCHEMA= "test";
select * from information_schema.KEY_COLUMN_USAGE where
TABLE_SCHEMA= "test";

225
connection user2;
226 227 228
select table_name from information_schema.TABLES where table_schema like "test%";
select table_name,column_name from information_schema.COLUMNS where table_schema like "test%";
select ROUTINE_NAME from information_schema.ROUTINES;
229
disconnect user2;
230 231 232 233 234
connection default;
delete from mysql.user where user='mysqltest_1';
drop table t1;
drop procedure sel2;
drop function sub1;
unknown's avatar
unknown committed
235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251

create table t1(a int);
create view v1 (c) as select a from t1 with check option;
create view v2 (c) as select a from t1 WITH LOCAL CHECK OPTION;
create view v3 (c) as select a from t1 WITH CASCADED CHECK OPTION;
select * from information_schema.views;
grant select (a) on test.t1 to joe@localhost with grant option;
select * from INFORMATION_SCHEMA.COLUMN_PRIVILEGES;
select * from INFORMATION_SCHEMA.TABLE_PRIVILEGES;
drop view v1, v2, v3;
drop table t1;
delete from mysql.user where user='joe';
delete from mysql.db where user='joe';
delete from mysql.tables_priv where user='joe';
delete from mysql.columns_priv where user='joe';
flush privileges;

252 253
# QQ This results in NULLs instead of the version numbers when
# QQ a LOCK TABLES is in effect when selecting from
254 255
# QQ information_schema.tables.

unknown's avatar
unknown committed
256
--disable_parsing # until bug is fixed
257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274
delimiter //;
create procedure px5 ()
begin
declare v int;
declare c cursor for select version from
information_schema.tables where table_schema <> 'information_schema';
open c;
fetch c into v;
select v;
close c;
end;//

call px5()//
call px5()//
delimiter ;//
select sql_mode from information_schema.ROUTINES;
drop procedure px5;
--enable_parsing
unknown's avatar
unknown committed
275

276 277 278 279
create table t1 (a int not null auto_increment,b int, primary key (a));
insert into t1 values (1,1),(NULL,3),(NULL,4);
select AUTO_INCREMENT from information_schema.tables where table_name = 't1';
drop table t1;
unknown's avatar
unknown committed
280 281 282 283 284 285 286 287

create table t1 (s1 int);
insert into t1 values (0),(9),(0);
select s1 from t1 where s1 in (select version from
information_schema.tables) union select version from
information_schema.tables;
drop table t1;

unknown's avatar
unknown committed
288
SHOW CREATE TABLE INFORMATION_SCHEMA.character_sets;
unknown's avatar
unknown committed
289
set names latin2;
unknown's avatar
unknown committed
290
SHOW CREATE TABLE INFORMATION_SCHEMA.character_sets;
unknown's avatar
unknown committed
291 292 293 294 295 296 297
set names latin1;

create table t1 select * from information_schema.CHARACTER_SETS
where CHARACTER_SET_NAME like "latin1";
select * from t1;
alter table t1 default character set utf8;
show create table t1;
298
drop table t1;
unknown's avatar
unknown committed
299

300 301 302 303 304 305 306 307 308
create view v1 as select * from information_schema.TABLES;
drop view v1;
create table t1(a NUMERIC(5,3), b NUMERIC(5,1), c float(5,2),
 d NUMERIC(6,4), e float, f DECIMAL(6,3), g int(11), h DOUBLE(10,3),
 i DOUBLE);
select COLUMN_NAME,COLUMN_TYPE, CHARACTER_MAXIMUM_LENGTH, 
 CHARACTER_OCTET_LENGTH, NUMERIC_PRECISION, NUMERIC_SCALE
from information_schema.columns where table_name= 't1';
drop table t1;
unknown's avatar
unknown committed
309 310 311 312 313 314 315 316 317 318 319 320 321

create table t115 as select table_name, column_name, column_type
from information_schema.columns where table_name = 'proc';
select * from t115;
drop table t115;

delimiter //;
create procedure p108 () begin declare c cursor for select data_type
from information_schema.columns;  open c; open c; end;//
--error 1325
call p108()//
delimiter ;//
drop procedure p108;
unknown's avatar
unknown committed
322 323 324 325 326 327 328 329 330 331 332 333 334

create view v1 as select A1.table_name from information_schema.TABLES A1
where table_name= "user";
select * from v1;
drop view v1;

create view vo as select 'a' union select 'a';  
show index from vo;
select * from information_schema.TABLE_CONSTRAINTS where
TABLE_NAME= "vo";
select * from information_schema.KEY_COLUMN_USAGE where
TABLE_NAME= "vo"; 
drop view vo;
335 336 337 338

select TABLE_NAME,TABLE_TYPE,ENGINE
from information_schema.tables 
where table_schema='information_schema' limit 2;
339
show tables from information_schema like "T%";
340

341
--error 1044
342 343 344 345 346 347 348 349 350
create database information_schema;
use information_schema;
show full tables like "T%";
--error 1109
create table t1(a int);
use test;
show tables;
use information_schema;
show tables like "T%";
351

352 353 354 355 356 357 358
#
# Bug#7210: information_schema: can't access when table-name = reserved word
#
select table_name from tables where table_name='user';
select column_name, privileges from columns
where table_name='user' and column_name like '%o%';

359 360
#
# Bug#7212: information_schema: "Can't find file" errors if storage engine gone
361
# Bug#7211: information_schema: crash if bad view
362 363 364 365 366 367 368 369 370 371
#
use test;
create function sub1(i int) returns int
  return i+1;
create table t1(f1 int);
create view t2 (c) as select f1 from t1;
create view t3 (c) as select sub1(1);
create table t4(f1 int, KEY f1_key (f1));
drop table t1;
drop function sub1;
372 373 374 375
select table_name from information_schema.views
where table_schema='test';
select table_name from information_schema.views
where table_schema='test';
376 377 378 379 380 381 382 383
select column_name from information_schema.columns
where table_schema='test';
select index_name from information_schema.statistics where table_schema='test';
select constraint_name from information_schema.table_constraints
where table_schema='test';
drop view t2;
drop view t3;
drop table t4;
384 385 386 387 388 389

#
# Bug#7213: information_schema: redundant non-standard TABLE_NAMES table
#
--error 1109
select * from information_schema.table_names;
390 391 392 393 394 395 396 397

#
# Bug#2719 information_schema: errors in "columns"
#
select column_type from information_schema.columns
where table_schema="information_schema" and table_name="COLUMNS" and
(column_name="character_set_name" or column_name="collation_name");

398 399 400 401 402 403 404
#
# Bug#2718 information_schema: errors in "tables"
#
select TABLE_ROWS from information_schema.tables where 
table_schema="information_schema" and table_name="COLUMNS";
select table_type from information_schema.tables
where table_schema="mysql" and table_name="user";
405 406 407 408

# test for 'show open tables ... where'
show open tables where `table` like "user";
# test for 'show status ... where'
409
show status where variable_name like "%database%";
410
# test for 'show variables ... where'
411
show variables where variable_name like "skip_show_databas";
412 413 414 415

#
# Bug #7981:SHOW GLOBAL STATUS crashes server
#
416 417
# We don't actually care about the value, just that it doesn't crash.
--replace_column 2 #
418
show global status like "Threads_running";
419 420 421 422 423 424 425 426 427 428 429

#
# Bug #7915  crash,JOIN VIEW, subquery, 
# SELECT .. FROM INFORMATION_SCHEMA.COLUMNS
#
create table t1(f1 int);
create table t2(f2 int);
create view v1 as select * from t1, t2;
set @got_val= (select count(*) from information_schema.columns);
drop view v1;
drop table t1, t2;
430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447

#
# Bug #7476: crash on SELECT * FROM INFORMATION_SCHEMA.TABLES
#

CREATE TABLE t_crashme ( f1 BIGINT);
CREATE VIEW a1 (t_CRASHME) AS SELECT f1 FROM t_crashme GROUP BY f1;
CREATE VIEW a2 AS SELECT t_CRASHME FROM a1;
let $tab_count= 65;
--disable_query_log
while ($tab_count)
{
     EVAL CREATE TABLE t_$tab_count (f1 BIGINT);
     dec $tab_count ;
}
--disable_result_log
SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES;
--enable_result_log
448
SELECT count(*) FROM INFORMATION_SCHEMA.TABLES;
449 450 451 452 453 454 455 456 457
let $tab_count= 65;
while ($tab_count)
{
     EVAL DROP TABLE t_$tab_count;
     dec $tab_count ;
}
--enable_query_log
drop view a2, a1;
drop table t_crashme;
458 459 460 461 462 463 464 465 466 467

#
# Bug #7215  information_schema: columns are longtext instead of varchar
# Bug #7217  information_schema: columns are varbinary() instead of timestamp
#
select table_schema,table_name, column_name from
information_schema.columns 
where data_type = 'longtext';
select table_name, column_name, data_type from information_schema.columns
where data_type = 'datetime';
468 469 470 471 472 473 474 475 476

#
# Bug #8164  subquery with INFORMATION_SCHEMA.COLUMNS, 100 % CPU
#
SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES A
WHERE NOT EXISTS 
(SELECT * FROM INFORMATION_SCHEMA.COLUMNS B
  WHERE A.TABLE_SCHEMA = B.TABLE_SCHEMA
  AND A.TABLE_NAME = B.TABLE_NAME);
477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494

#
# Bug #9344  INFORMATION_SCHEMA, wrong content, numeric columns
#

create table t1
( x_bigint BIGINT,
  x_integer INTEGER,
  x_smallint SMALLINT,
  x_decimal DECIMAL(5,3),
  x_numeric NUMERIC(5,3),
  x_real REAL,
  x_float FLOAT,
  x_double_precision DOUBLE PRECISION );
SELECT COLUMN_NAME, CHARACTER_MAXIMUM_LENGTH, CHARACTER_OCTET_LENGTH
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_NAME= 't1';
drop table t1;
495 496 497 498 499

#
# Bug#10261  INFORMATION_SCHEMA.COLUMNS, incomplete result for non root user
#

500
grant select on test.* to mysqltest_4@localhost;
unknown's avatar
unknown committed
501 502
connect (user10261,localhost,mysqltest_4,,);
connection user10261;
503 504 505 506
SELECT TABLE_NAME, COLUMN_NAME, PRIVILEGES FROM INFORMATION_SCHEMA.COLUMNS 
where COLUMN_NAME='TABLE_NAME';
connection default;
delete from mysql.user where user='mysqltest_4';
507
delete from mysql.db where user='mysqltest_4';
508
flush privileges;
unknown's avatar
unknown committed
509 510 511

#
# Bug #9404  information_schema: Weird error messages
512 513 514
# with SELECT SUM() ... GROUP BY queries
#
SELECT table_schema, count(*) FROM information_schema.TABLES GROUP BY TABLE_SCHEMA;
unknown's avatar
unknown committed
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

#
# TRIGGERS table test
#
create table t1 (i int, j int);

delimiter |;
create trigger trg1 before insert on t1 for each row
begin
  if new.j > 10 then
    set new.j := 10;
  end if;
end|
create trigger trg2 before update on t1 for each row
begin
  if old.i % 2 = 0 then
    set new.j := -1;
  end if;
end|
create trigger trg3 after update on t1 for each row
begin
  if new.j = -1 then
    set @fired:= "Yes";
  end if;
end|
delimiter ;|
show triggers;
select * from information_schema.triggers;

drop trigger trg1;
drop trigger trg2;
drop trigger trg3;
drop table t1;


551 552 553 554 555 556 557 558 559 560 561 562
#
# Bug #10964  Information Schema:Authorization check on privilege tables is improper
#

create database mysqltest;
create table mysqltest.t1 (f1 int, f2 int);
create table mysqltest.t2 (f1 int);
grant select (f1) on mysqltest.t1 to user1@localhost;
grant select on mysqltest.t2 to user2@localhost;
grant select on mysqltest.* to user3@localhost;
grant select on *.* to user4@localhost;

563 564 565
connect (con1,localhost,user1,,mysqltest);
connect (con2,localhost,user2,,mysqltest);
connect (con3,localhost,user3,,mysqltest);
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
connect (con4,localhost,user4,,);
connection con1;
select * from information_schema.column_privileges;
select * from information_schema.table_privileges;
select * from information_schema.schema_privileges;
select * from information_schema.user_privileges;
show grants;
connection con2;
select * from information_schema.column_privileges;
select * from information_schema.table_privileges;
select * from information_schema.schema_privileges;
select * from information_schema.user_privileges;
show grants;
connection con3;
select * from information_schema.column_privileges;
select * from information_schema.table_privileges;
select * from information_schema.schema_privileges;
select * from information_schema.user_privileges;
show grants;
connection con4;
select * from information_schema.column_privileges where grantee like '%user%';
select * from information_schema.table_privileges where grantee like '%user%';
select * from information_schema.schema_privileges where grantee like '%user%';
select * from information_schema.user_privileges where grantee like '%user%';
show grants;
connection default;
drop user user1@localhost, user2@localhost, user3@localhost, user4@localhost;
use test;
drop database mysqltest;
595 596 597 598

#
# Bug #11055 information_schema: routines.sql_data_access has wrong value
#
unknown's avatar
unknown committed
599 600 601 602 603
--disable_warnings
drop procedure if exists p1;
drop procedure if exists p2;
--enable_warnings

604 605 606 607 608 609
create procedure p1 () modifies sql data set @a = 5;
create procedure p2 () set @a = 5;
select sql_data_access from information_schema.routines
where specific_name like 'p%';
drop procedure p1;
drop procedure p2;
610 611 612 613 614

#
# Bug #9434 SHOW CREATE DATABASE information_schema;
#
show create database information_schema;
615 616 617

#
# Bug #11057 information_schema: columns table has some questionable contents
unknown's avatar
unknown committed
618
# Bug #12301 information_schema: NUMERIC_SCALE must be 0 for integer columns
619 620 621 622 623 624 625 626 627 628 629 630 631
#
create table t1(f1 LONGBLOB, f2 LONGTEXT);
select column_name,data_type,CHARACTER_OCTET_LENGTH,
       CHARACTER_MAXIMUM_LENGTH
from information_schema.columns
where table_name='t1';
drop table t1;
create table t1(f1 tinyint, f2 SMALLINT, f3 mediumint, f4 int,
                f5 BIGINT, f6 BIT, f7 bit(64));
select column_name, NUMERIC_PRECISION, NUMERIC_SCALE
from information_schema.columns
where table_name='t1';
drop table t1;
632 633 634 635 636 637 638 639 640 641 642

#
# Bug #12127 triggers do not show in info_schema before they are used if set to the database
#
create table t1 (f1 integer);
create trigger tr1 after insert on t1 for each row set @test_var=42;
use information_schema;
select trigger_schema, trigger_name from triggers where
trigger_name='tr1';
use test;
drop table t1;
unknown's avatar
unknown committed
643 644 645 646 647 648 649 650 651

#
# Bug#12518 COLUMN_DEFAULT has wrong value if NOT NULL is set
#
create table t1 (a int not null, b int);
use information_schema;
select column_name, column_default from columns
  where table_schema='test' and table_name='t1';
use test;
652
show columns from t1;
unknown's avatar
unknown committed
653
drop table t1;
unknown's avatar
unknown committed
654 655 656 657 658 659 660 661 662 663 664 665 666 667

#
# Bug #12636: SHOW TABLE STATUS with where condition containing a subquery
#             over information schema
#

CREATE TABLE t1 (a int);
CREATE TABLE t2 (b int);

--replace_column 8 # 12 # 13 #
SHOW TABLE STATUS FROM test
  WHERE name IN ( SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES
                    WHERE TABLE_SCHEMA='test' AND TABLE_TYPE='BASE TABLE');

668 669 670 671 672 673 674 675 676 677 678 679 680
DROP TABLE t1,t2;

#
# Bug #12905 show fields from view behaving erratically with current database
#
create table t1(f1 int);
create view v1 (c) as select f1 from t1;
connect (con5,localhost,root,,*NO-ONE*);
select database();
show fields from test.v1;
connection default;
drop view v1;
drop table t1;
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

#
# Bug #9846 Inappropriate error displayed while dropping table from 'INFORMATION_SCHEMA'
#
--error 1044
alter database information_schema;
--error 1044
drop database information_schema;
--error 1044
drop table information_schema.tables;
--error 1044
alter table information_schema.tables;
#
# Bug #9683 INFORMATION_SCH: Creation of temporary table allowed in Information_schema DB
#
use information_schema;
--error 1044
create temporary table schemata(f1 char(10));
#
# Bug #10708 SP's can use INFORMATION_SCHEMA as ROUTINE_SCHEMA
#
delimiter |;
--error 1044
CREATE PROCEDURE p1 ()
BEGIN
  SELECT 'foo' FROM DUAL;
END |
delimiter ;|
select  ROUTINE_NAME from routines;
#
# Bug #10734 Grant of privileges other than 'select' and 'create view' should fail on schema
#
--error 1044
grant all on information_schema.* to 'user1'@'localhost';
--error 1044
grant select on information_schema.* to 'user1'@'localhost';