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Fix for bug #9838: INFORMATION_SCHEMA.COLUMNS columns of granted views missing

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sql/sql_acl.cc:
  Fix for bug #9838: INFORMATION_SCHEMA.COLUMNS columns of granted views missing
    -increase grant_version in acl_init, mysql_table_grant
    -table privileges should be taken into account when we calculate column
     grants
sql/sql_show.cc:
  Fix for bug #9838: INFORMATION_SCHEMA.COLUMNS columns of granted views missing
       use 'base_name', 'file_name' because 'tables->db', 'tables->tables' could be invalid in
       case of view(derived tables).
This commit is contained in:
unknown
2005-05-07 13:55:46 +00:00
parent 8ed5d70f6e
commit bd58e3e59c
4 changed files with 34 additions and 17 deletions
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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));