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Merge ahristov@bk-internal.mysql.com:/home/bk/mysql-5.1-maint

Browse Source 
into  example.com:/work/bug22369-v2/my51


mysql-test/r/alter_table.result:
  Auto merged
mysql-test/r/grant.result:
  Auto merged
mysql-test/t/grant.test:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
mysql-test/t/alter_table.test:
  manual merge
This commit is contained in:
unknown
2006-12-04 18:31:24 +01:00
parent a57037e314 ab31e4278d
commit c275fce7b4
7 changed files with 314 additions and 26 deletions
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42
mysql-test/r/alter_table.result
View File

@@ -854,3 +854,45 @@ Table Create Table
`c1` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE `#sql2`, `@0023sql1`;
DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
CREATE TABLE t1 (
int_field INTEGER UNSIGNED NOT NULL,
char_field CHAR(10),
INDEX(`int_field`)
);
DESCRIBE t1;
Field Type Null Key Default Extra
int_field int(10) unsigned NO MUL
char_field char(10) YES NULL
SHOW INDEXES FROM t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment
t1 1 int_field 1 int_field A NULL NULL NULL BTREE
INSERT INTO t1 VALUES (1, "edno"), (1, "edno"), (2, "dve"), (3, "tri"), (5, "pet");
"Non-copy data change - new frm, but old data and index files"
ALTER TABLE t1
CHANGE int_field unsigned_int_field INTEGER UNSIGNED NOT NULL,
RENAME t2;
SELECT * FROM t1 ORDER BY int_field;
ERROR 42S02: Table 'test.t1' doesn't exist
SELECT * FROM t2 ORDER BY unsigned_int_field;
unsigned_int_field char_field
1 edno
1 edno
2 dve
3 tri
5 pet
DESCRIBE t2;
Field Type Null Key Default Extra
unsigned_int_field int(10) unsigned NO MUL
char_field char(10) YES NULL
DESCRIBE t2;
Field Type Null Key Default Extra
unsigned_int_field int(10) unsigned NO MUL
char_field char(10) YES NULL
ALTER TABLE t2 MODIFY unsigned_int_field BIGINT UNSIGNED NOT NULL;
DESCRIBE t2;
Field Type Null Key Default Extra
unsigned_int_field bigint(20) unsigned NO MUL
char_field char(10) YES NULL
DROP TABLE t2;

65
mysql-test/r/grant.result
View File

@@ -948,6 +948,71 @@ DROP USER 'mysqltest_1'@'localhost';
use test;
create user mysqltest1_thisisreallytoolong;
ERROR HY000: String 'mysqltest1_thisisreallytoolong' is too long for user name (should be no longer than 16)
CREATE DATABASE mysqltest1;
CREATE TABLE mysqltest1.t1 (
int_field INTEGER UNSIGNED NOT NULL,
char_field CHAR(10),
INDEX(`int_field`)
);
CREATE TABLE mysqltest1.t2 (int_field INT);
"Now check that we require equivalent grants for "
"RENAME TABLE and ALTER TABLE"
CREATE USER mysqltest_1@localhost;
GRANT SELECT ON mysqltest1.t1 TO mysqltest_1@localhost;
SELECT USER();
USER()
mysqltest_1@localhost
SHOW GRANTS;
Grants for mysqltest_1@localhost
GRANT USAGE ON *.* TO 'mysqltest_1'@'localhost'
GRANT SELECT ON `mysqltest1`.`t1` TO 'mysqltest_1'@'localhost'
RENAME TABLE t1 TO t2;
ERROR 42000: ALTER command denied to user 'mysqltest_1'@'localhost' for table 't1'
ALTER TABLE t1 RENAME TO t2;
ERROR 42000: DROP,ALTER command denied to user 'mysqltest_1'@'localhost' for table 't1'
GRANT DROP ON mysqltest1.t1 TO mysqltest_1@localhost;
RENAME TABLE t1 TO t2;
ERROR 42000: ALTER command denied to user 'mysqltest_1'@'localhost' for table 't1'
ALTER TABLE t1 RENAME TO t2;
ERROR 42000: ALTER command denied to user 'mysqltest_1'@'localhost' for table 't1'
GRANT ALTER ON mysqltest1.t1 TO mysqltest_1@localhost;
SHOW GRANTS;
Grants for mysqltest_1@localhost
GRANT USAGE ON *.* TO 'mysqltest_1'@'localhost'
GRANT SELECT, DROP, ALTER ON `mysqltest1`.`t1` TO 'mysqltest_1'@'localhost'
RENAME TABLE t1 TO t2;
ERROR 42000: INSERT,CREATE command denied to user 'mysqltest_1'@'localhost' for table 't2'
ALTER TABLE t1 RENAME TO t2;
ERROR 42000: INSERT,CREATE command denied to user 'mysqltest_1'@'localhost' for table 't2'
GRANT INSERT, CREATE ON mysqltest1.t1 TO mysqltest_1@localhost;
SHOW GRANTS;
Grants for mysqltest_1@localhost
GRANT USAGE ON *.* TO 'mysqltest_1'@'localhost'
GRANT SELECT, INSERT, CREATE, DROP, ALTER ON `mysqltest1`.`t1` TO 'mysqltest_1'@'localhost'
GRANT INSERT, SELECT, CREATE, ALTER, DROP ON mysqltest1.t2 TO mysqltest_1@localhost;
DROP TABLE mysqltest1.t2;
SHOW GRANTS;
Grants for mysqltest_1@localhost
GRANT USAGE ON *.* TO 'mysqltest_1'@'localhost'
GRANT SELECT, INSERT, CREATE, DROP, ALTER ON `mysqltest1`.`t2` TO 'mysqltest_1'@'localhost'
GRANT SELECT, INSERT, CREATE, DROP, ALTER ON `mysqltest1`.`t1` TO 'mysqltest_1'@'localhost'
RENAME TABLE t1 TO t2;
RENAME TABLE t2 TO t1;
ALTER TABLE t1 RENAME TO t2;
ALTER TABLE t2 RENAME TO t1;
REVOKE DROP, INSERT ON mysqltest1.t1 FROM mysqltest_1@localhost;
REVOKE DROP, INSERT ON mysqltest1.t2 FROM mysqltest_1@localhost;
SHOW GRANTS;
Grants for mysqltest_1@localhost
GRANT USAGE ON *.* TO 'mysqltest_1'@'localhost'
GRANT SELECT, CREATE, ALTER ON `mysqltest1`.`t2` TO 'mysqltest_1'@'localhost'
GRANT SELECT, CREATE, ALTER ON `mysqltest1`.`t1` TO 'mysqltest_1'@'localhost'
RENAME TABLE t1 TO t2;
ERROR 42000: INSERT command denied to user 'mysqltest_1'@'localhost' for table 't2'
ALTER TABLE t1 RENAME TO t2;
ERROR 42000: DROP command denied to user 'mysqltest_1'@'localhost' for table 't1'
DROP USER mysqltest_1@localhost;
DROP DATABASE mysqltest1;
GRANT CREATE ON mysqltest.* TO 1234567890abcdefGHIKL@localhost;
ERROR HY000: String '1234567890abcdefGHIKL' is too long for user name (should be no longer than 16)
GRANT CREATE ON mysqltest.* TO some_user_name@1234567890abcdefghij1234567890abcdefghij1234567890abcdefghijQWERTY;

54
mysql-test/t/alter_table.test
View File

@@ -101,7 +101,7 @@ create table mysqltest.t1 (name char(15));
insert into mysqltest.t1 (name) values ("mysqltest");
select * from t1;
select * from mysqltest.t1;
--error 1050
--error ER_TABLE_EXISTS_ERROR
alter table t1 rename mysqltest.t1;
select * from t1;
select * from mysqltest.t1;
@@ -231,9 +231,9 @@ DROP TABLE t1;
# BUG#4717 - check for valid table names
#
create table t1 (a int);
--error 1103
--error ER_WRONG_TABLE_NAME
alter table t1 rename to ``;
--error 1103
--error ER_WRONG_TABLE_NAME
rename table t1 to ``;
drop table t1;
@@ -325,14 +325,14 @@ drop table t1;
CREATE TABLE t1 (a int PRIMARY KEY, b INT UNIQUE);
ALTER TABLE t1 DROP PRIMARY KEY;
SHOW CREATE TABLE t1;
--error 1091
--error ER_CANT_DROP_FIELD_OR_KEY
ALTER TABLE t1 DROP PRIMARY KEY;
DROP TABLE t1;
# BUG#3899
create table t1 (a int, b int, key(a));
insert into t1 values (1,1), (2,2);
--error 1091
--error ER_CANT_DROP_FIELD_OR_KEY
alter table t1 drop key no_such_key;
alter table t1 drop key a;
drop table t1;
@@ -343,7 +343,7 @@ drop table t1;
# Some platforms (Mac OS X, Windows) will send the error message using small letters.
CREATE TABLE T12207(a int) ENGINE=MYISAM;
--replace_result t12207 T12207
--error 1031
--error ER_ILLEGAL_HA
ALTER TABLE T12207 DISCARD TABLESPACE;
DROP TABLE T12207;
@@ -367,7 +367,7 @@ drop table t1;
# shorter than packed field length.
#
create table t1 ( a timestamp );
--error 1089
--error ER_WRONG_SUB_KEY
alter table t1 add unique ( a(1) );
drop table t1;
@@ -477,7 +477,7 @@ create table t1 (c1 int);
# Move table to other database.
alter table t1 rename mysqltest.t1;
# Assure that it has moved.
--error 1051
--error ER_BAD_TABLE_ERROR
drop table t1;
# Move table back.
alter table mysqltest.t1 rename t1;
@@ -491,7 +491,7 @@ use mysqltest;
# Drop the current db. This de-selects any db.
drop database mysqltest;
# Now test for correct message.
--error 1046
--error ER_NO_DB_ERROR
alter table test.t1 rename t1;
# Check that explicit qualifying works even with no selected db.
alter table test.t1 rename test.t1;
@@ -650,3 +650,39 @@ INSERT INTO `@0023sql1` VALUES (2);
SHOW CREATE TABLE `#sql2`;
SHOW CREATE TABLE `@0023sql1`;
DROP TABLE `#sql2`, `@0023sql1`;
#
# Bug #22369: Alter table rename combined with other alterations causes lost tables
#
# This problem happens if the data change is compatible.
# Changing to the same type is compatible for example.
#
--disable_warnings
DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
--enable_warnings
CREATE TABLE t1 (
int_field INTEGER UNSIGNED NOT NULL,
char_field CHAR(10),
INDEX(`int_field`)
);
DESCRIBE t1;
SHOW INDEXES FROM t1;
INSERT INTO t1 VALUES (1, "edno"), (1, "edno"), (2, "dve"), (3, "tri"), (5, "pet");
--echo "Non-copy data change - new frm, but old data and index files"
ALTER TABLE t1
CHANGE int_field unsigned_int_field INTEGER UNSIGNED NOT NULL,
RENAME t2;
--error ER_NO_SUCH_TABLE
SELECT * FROM t1 ORDER BY int_field;
SELECT * FROM t2 ORDER BY unsigned_int_field;
DESCRIBE t2;
DESCRIBE t2;
ALTER TABLE t2 MODIFY unsigned_int_field BIGINT UNSIGNED NOT NULL;
DESCRIBE t2;
DROP TABLE t2;

76
mysql-test/t/grant.test
View File

@@ -822,6 +822,82 @@ create user mysqltest1_thisisreallytoolong;
# statements.
#
#
# Bug #22369: Alter table rename combined with other alterations causes lost tables
#
CREATE DATABASE mysqltest1;
CREATE TABLE mysqltest1.t1 (
int_field INTEGER UNSIGNED NOT NULL,
char_field CHAR(10),
INDEX(`int_field`)
);
CREATE TABLE mysqltest1.t2 (int_field INT);
--echo "Now check that we require equivalent grants for "
--echo "RENAME TABLE and ALTER TABLE"
CREATE USER mysqltest_1@localhost;
GRANT SELECT ON mysqltest1.t1 TO mysqltest_1@localhost;
--connect (conn42,localhost,mysqltest_1,,mysqltest1);
SELECT USER();
SHOW GRANTS;
--error ER_TABLEACCESS_DENIED_ERROR
RENAME TABLE t1 TO t2;
--error ER_TABLEACCESS_DENIED_ERROR
ALTER TABLE t1 RENAME TO t2;
--disconnect conn42
--connection default
GRANT DROP ON mysqltest1.t1 TO mysqltest_1@localhost;
--connect (conn42,localhost,mysqltest_1,,mysqltest1);
--error ER_TABLEACCESS_DENIED_ERROR
RENAME TABLE t1 TO t2;
--error ER_TABLEACCESS_DENIED_ERROR
ALTER TABLE t1 RENAME TO t2;
--disconnect conn42
--connection default
GRANT ALTER ON mysqltest1.t1 TO mysqltest_1@localhost;
--connect (conn42,localhost,mysqltest_1,,mysqltest1);
SHOW GRANTS;
--error ER_TABLEACCESS_DENIED_ERROR
RENAME TABLE t1 TO t2;
--error ER_TABLEACCESS_DENIED_ERROR
ALTER TABLE t1 RENAME TO t2;
--disconnect conn42
--connection default
GRANT INSERT, CREATE ON mysqltest1.t1 TO mysqltest_1@localhost;
--connect (conn42,localhost,mysqltest_1,,mysqltest1);
SHOW GRANTS;
--error ER_TABLEACCESS_DENIED_ERROR
--disconnect conn42
--connection default
GRANT INSERT, SELECT, CREATE, ALTER, DROP ON mysqltest1.t2 TO mysqltest_1@localhost;
DROP TABLE mysqltest1.t2;
--connect (conn42,localhost,mysqltest_1,,mysqltest1);
SHOW GRANTS;
RENAME TABLE t1 TO t2;
RENAME TABLE t2 TO t1;
ALTER TABLE t1 RENAME TO t2;
ALTER TABLE t2 RENAME TO t1;
--disconnect conn42
--connection default
REVOKE DROP, INSERT ON mysqltest1.t1 FROM mysqltest_1@localhost;
REVOKE DROP, INSERT ON mysqltest1.t2 FROM mysqltest_1@localhost;
--connect (conn42,localhost,mysqltest_1,,mysqltest1);
SHOW GRANTS;
--error ER_TABLEACCESS_DENIED_ERROR
RENAME TABLE t1 TO t2;
--error ER_TABLEACCESS_DENIED_ERROR
ALTER TABLE t1 RENAME TO t2;
--disconnect conn42
--connection default
DROP USER mysqltest_1@localhost;
DROP DATABASE mysqltest1;
# Working with database-level privileges.
--error ER_WRONG_STRING_LENGTH