Revoke fails when grantee declares additional view that is on top of the view
to be dropped
-------------------------------------------------------------------------------------------
Key: DERBY-1715
URL: http://issues.apache.org/jira/browse/DERBY-1715
Project: Derby
Issue Type: Bug
Components: SQL
Affects Versions: 10.2.0.0
Environment: Sun JDK 1.4.2
Reporter: Yip Ng
Grantor attempts to revoke select privilege on a table from a user but the user
have declare multiple views in a hiearchical manner that references one
another. Revoke should succeed in this case but it is not. e.g.:
ij version 10.2
ij> connect 'jdbc:derby:grt;create=true' user 'user1' as user1;
WARNING 01J14: SQL authorization is being used without first enabling
authentication.
ij> create table t1 (i int);
0 rows inserted/updated/deleted
ij> insert into t1 values 1;
1 row inserted/updated/deleted
ij> grant select on t1 to user2;
0 rows inserted/updated/deleted
ij> connect 'jdbc:derby:grt' user 'user2' as user2;
WARNING 01J14: SQL authorization is being used without first enabling
authentication.
ij(USER2)> select * from user1.t1;
I
-----------
1
1 row selected
ij(USER2)> create view v1 as select * from user1.t1;
0 rows inserted/updated/deleted
ij(USER2)> create view v2 as select * from user2.v1;
0 rows inserted/updated/deleted
ij(USER2)> create view v3 as select * from user2.v2;
0 rows inserted/updated/deleted
ij(USER2)> set connection user1;
ij(USER1)> revoke select on t1 from user2;
ERROR X0Y23: Operation 'DROP VIEW' cannot be performed on object 'V1' because
VIEW 'V2' is dependent on that object.
ERROR X0Y23: Operation 'DROP VIEW' cannot be performed on object 'V1' because
VIEW 'V3' is dependent on that object.
ij(USER1)> set connection user2;
ij(USER2)> select * from user1.t1;
I
-----------
1
1 row selected
ij(USER2)> select * from user2.v1;
I
-----------
1
1 row selected
ij(USER2)> select * from user2.v2;
I
-----------
1
1 row selected
ij(USER2)> select * from user2.v3;
I
-----------
1
1 row selected
ij(USER2)>
sysinfo:
------------------ Java Information ------------------
Java Version: 1.4.2_12
Java Vendor: Sun Microsystems Inc.
Java home: C:\Program Files\Java\j2re1.4.2_12
Java classpath: derby.jar;derbytools.jar
OS name: Windows XP
OS architecture: x86
OS version: 5.1
Java user name: Yip
Java user home: C:\Documents and Settings\Yip
Java user dir: C:\work3\derby\tests\derby-10.2.1.0\lib
java.specification.name: Java Platform API Specification
java.specification.version: 1.4
--------- Derby Information --------
JRE - JDBC: J2SE 1.4.2 - JDBC 3.0
[C:\work3\derby\tests\derby-10.2.1.0\lib\derby.jar] 10.2.1.0 beta - (430903)
[C:\work3\derby\tests\derby-10.2.1.0\lib\derbytools.jar] 10.2.1.0 beta -
(430903)
------------------------------------------------------
----------------- Locale Information -----------------
Current Locale : [English/United States [en_US]]
Found support for locale: [de_DE]
version: 10.2.1.0 - (430903)
Found support for locale: [es]
version: 10.2.1.0 - (430903)
Found support for locale: [fr]
version: 10.2.1.0 - (430903)
Found support for locale: [it]
version: 10.2.1.0 - (430903)
Found support for locale: [ja_JP]
version: 10.2.1.0 - (430903)
Found support for locale: [ko_KR]
version: 10.2.1.0 - (430903)
Found support for locale: [pt_BR]
version: 10.2.1.0 - (430903)
Found support for locale: [zh_CN]
version: 10.2.1.0 - (430903)
Found support for locale: [zh_TW]
version: 10.2.1.0 - (430903)
------------------------------------------------------
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
