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Merge abotchkov@bk-internal.mysql.com:/home/bk/mysql-5.0

Browse source 
into mysql.com:/home/hf/work/mysql-5.0.9527
This commit is contained in:
holyfoot@mysql.com 2005-05-07 18:55:47 +05:00
commit 1d71dece3e
7 changed files with 62 additions and 17 deletions
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9
mysql-test/r/check.result
View file

@ -5,3 +5,12 @@ insert into t1 values (200000);
Table Op Msg_type Msg_text
test.t1 check status OK
drop table t1;
Create table t1(f1 int);
Create table t2(f1 int);
Create view v1 as Select * from t1;
Check Table v1,t2;
Table Op Msg_type Msg_text
test.v1 check status OK
test.t2 check status OK
drop view v1;
drop table t1, t2;

18
mysql-test/r/information_schema.result
View file

@ -3,6 +3,8 @@ Variable_name Value
skip_show_database OFF
grant select, update, execute on test.* to mysqltest_2@localhost;
grant select, update on test.* to mysqltest_1@localhost;
create user mysqltest_3@localhost;
create user mysqltest_3;
select * from information_schema.SCHEMATA where schema_name > 'm';
CATALOG_NAME SCHEMA_NAME DEFAULT_CHARACTER_SET_NAME DEFAULT_COLLATION_NAME SQL_PATH
NULL mysql latin1 latin1_swedish_ci NULL
@ -154,7 +156,9 @@ NULL mysqltest t1 a 1 NULL YES int NULL NULL 11 0 NULL NULL int(11) select,ins
show columns from mysqltest.t1 where field like "%a%";
Field Type Null Key Default Extra
a int(11) YES NULL
create view mysqltest.v1 (c) as select a from mysqltest.t1;
grant select (a) on mysqltest.t1 to mysqltest_2@localhost;
grant select on mysqltest.v1 to mysqltest_3;
select table_name, column_name, privileges from information_schema.columns
where table_schema = 'mysqltest' and table_name = 't1';
table_name column_name privileges
@ -163,7 +167,11 @@ show columns from mysqltest.t1;
Field Type Null Key Default Extra
a int(11) YES NULL
b varchar(30) YES MUL NULL
drop view v1;
select table_name, column_name, privileges from information_schema.columns
where table_schema = 'mysqltest' and table_name = 'v1';
table_name column_name privileges
v1 c select
drop view v1, mysqltest.v1;
drop tables mysqltest.t4, mysqltest.t1, t2, t3;
drop database mysqltest;
select * from information_schema.CHARACTER_SETS
@ -376,10 +384,10 @@ GRANTEE TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME PRIVILEGE_TYPE IS_GRAN
'mysqltest_1'@'localhost' NULL test t1 a INSERT NO
'mysqltest_1'@'localhost' NULL test t1 a UPDATE NO
'mysqltest_1'@'localhost' NULL test t1 a REFERENCES NO
delete from mysql.user where user='mysqltest_1' or user='mysqltest_2';
delete from mysql.db where user='mysqltest_1' or user='mysqltest_2';
delete from mysql.tables_priv where user='mysqltest_1' or user='mysqltest_2';
delete from mysql.columns_priv where user='mysqltest_1' or user='mysqltest_2';
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%';
flush privileges;
drop table t1;
create table t1 (a int null, primary key(a));

12
mysql-test/t/check.test
View file

@ -22,3 +22,15 @@ connection con1;
reap;
drop table t1;
#
# Bug #9897 Views: 'Check Table' crashes MySQL, with a view and a table
# in the statement
#
connection default;
Create table t1(f1 int);
Create table t2(f1 int);
Create view v1 as Select * from t1;
Check Table v1,t2;
drop view v1;
drop table t1, t2;

19
mysql-test/t/information_schema.test
View file

@ -7,6 +7,9 @@
show variables where variable_name like "skip_show_database";
grant select, update, execute on test.* to mysqltest_2@localhost;
grant select, update on test.* to mysqltest_1@localhost;
create user mysqltest_3@localhost;
create user mysqltest_3;
select * from information_schema.SCHEMATA where schema_name > 'm';
select schema_name from information_schema.schemata;
@ -53,15 +56,21 @@ select * from information_schema.COLUMNS where table_name="t1"
and column_name= "a";
show columns from mysqltest.t1 where field like "%a%";
create view mysqltest.v1 (c) as select a from mysqltest.t1;
grant select (a) on mysqltest.t1 to mysqltest_2@localhost;
grant select on mysqltest.v1 to mysqltest_3;
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;
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';
connection default;
drop view v1;
drop view v1, mysqltest.v1;
drop tables mysqltest.t4, mysqltest.t1, t2, t3;
drop database mysqltest;
@ -176,10 +185,10 @@ select * from information_schema.USER_PRIVILEGES where grantee like '%mysqltest_
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%';
delete from mysql.user where user='mysqltest_1' or user='mysqltest_2';
delete from mysql.db where user='mysqltest_1' or user='mysqltest_2';
delete from mysql.tables_priv where user='mysqltest_1' or user='mysqltest_2';
delete from mysql.columns_priv where user='mysqltest_1' or user='mysqltest_2';
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%';
flush privileges;
drop table t1;

10
sql/sql_acl.cc
View file

@ -63,8 +63,7 @@ static bool allow_all_hosts=1;
static HASH acl_check_hosts, column_priv_hash, proc_priv_hash;
static DYNAMIC_ARRAY acl_wild_hosts;
static hash_filo *acl_cache;
static uint grant_version=0;
static uint priv_version=0; /* Version of priv tables. incremented by acl_init */
static uint grant_version=0; /* Version of priv tables. incremented by acl_init */
static ulong get_access(TABLE *form,uint fieldnr, uint *next_field=0);
static int acl_compare(ACL_ACCESS *a,ACL_ACCESS *b);
static ulong get_sort(uint count,...);
@ -153,7 +152,7 @@ my_bool acl_init(THD *org_thd, bool dont_read_acl_tables)
DBUG_RETURN(0); /* purecov: tested */
}
priv_version++; /* Privileges updated */
grant_version++; /* Privileges updated */
mysql_proc_table_exists= 1; // Assume mysql.proc exists
/*
@ -2721,6 +2720,7 @@ bool mysql_table_grant(THD *thd, TABLE_LIST *table_list,
rw_wrlock(&LOCK_grant);
MEM_ROOT *old_root= thd->mem_root;
thd->mem_root= &memex;
grant_version++;
while ((Str = str_list++))
{
@ -3689,9 +3689,9 @@ ulong get_column_grant(THD *thd, GRANT_INFO *grant,
grant_column= column_hash_search(grant_table, field_name,
(uint) strlen(field_name));
if (!grant_column)
priv= grant->privilege;
priv= (grant->privilege | grant_table->privs);
else
priv= grant->privilege | grant_column->rights;
priv= (grant->privilege | grant_table->privs | grant_column->rights);
}
rw_unlock(&LOCK_grant);
return priv;

4
sql/sql_show.cc
View file

@ -2303,8 +2303,8 @@ static int get_schema_column_record(THD *thd, struct st_table_list *tables,
uint col_access;
check_access(thd,SELECT_ACL | EXTRA_ACL, base_name,
&tables->grant.privilege, 0, 0);
col_access= get_column_grant(thd, &tables->grant, tables->db,
tables->table_name,
col_access= get_column_grant(thd, &tables->grant,
base_name, file_name,
field->field_name) & COL_ACLS;
if (lex->orig_sql_command != SQLCOM_SHOW_FIELDS && !col_access)
continue;

7
sql/sql_table.cc
View file

@ -2344,6 +2344,13 @@ send_result_message:
}
close_thread_tables(thd);
table->table=0; // For query cache
/*
thd->lex->derived_tables may be set to non zero value if we open
a view. It is necessary to clear thd->lex->derived_tables flag
to prevent processing of derived tables during next open_and_lock_tables
if next table is a real table.
*/
thd->lex->derived_tables= 0;
if (protocol->write())
goto err;
}