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From "Yip Ng (JIRA)" <derby-...@db.apache.org>
Subject [jira] Created: (DERBY-1542) Implicit revoke via drop table does not clean up its associated row(s) in SYS.SYSTABLEPERMS
Date Thu, 20 Jul 2006 00:29:14 GMT
Implicit revoke via drop table does not clean up its associated row(s) in SYS.SYSTABLEPERMS
-------------------------------------------------------------------------------------------

                 Key: DERBY-1542
                 URL: http://issues.apache.org/jira/browse/DERBY-1542
             Project: Derby
          Issue Type: Bug
          Components: SQL
    Affects Versions: 10.2.0.0
         Environment: Windows XP Pro, Sun JDK 1.4.2
            Reporter: Yip Ng


When a DROP TABLE statement is performed on the table which has access privilege granted to
other user(s), its associated rows in the system table SYS.SYSTABLEPERMS does not get removed
implicitly.  i.e.:

ij> connect 'jdbc:derby:authtest;create=true' user 'yip' as conn1;
ij> select count(*) from sys.systableperms;
1
-----------
0

1 row selected
ij> grant select on t1 to ally;
ERROR 42Y07: Schema 'YIP' does not exist
ij> create table t1 (c1 int);
0 rows inserted/updated/deleted
ij> grant select on t1 to ally;
0 rows inserted/updated/deleted
ij> select count(*) from sys.systableperms;
1
-----------
1

1 row selected
ij> revoke select on t1 from ally;
0 rows inserted/updated/deleted
ij> select count(*) from sys.systableperms;
1
-----------
0

1 row selected
ij> grant select on t1 to ally;
0 rows inserted/updated/deleted
ij> select count(*) from sys.systableperms;
1
-----------
1

1 row selected
ij> drop table t1;
0 rows inserted/updated/deleted
ij> select count(*) from sys.systableperms;
1
-----------
1

1 row selected
ij> select grantor, grantee from sys.systableperms;
GRANTOR
                                                |GRANTEE


--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
-----------------
YIP
                                                |ALLY



1 row selected

sysinfo:

------------------ Java Information ------------------
Java Version:    1.4.2_12
Java Vendor:     Sun Microsystems Inc.
Java home:       C:\jdk142\jre
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\Administrator
Java user dir:   C:\derby\trunk\jars\sane
java.specification.name: Java Platform API Specification
java.specification.version: 1.4
--------- Derby Information --------
JRE - JDBC: J2SE 1.4.2 - JDBC 3.0
[C:\derby\trunk\jars\sane\derby.jar] 10.2.0.5 alpha - (423580)
[C:\derby\trunk\jars\sane\derbytools.jar] 10.2.0.5 alpha - (423580)
------------------------------------------------------
----------------- Locale Information -----------------
Current Locale :  [English/United States [en_US]]
Found support for locale: [de_DE]
         version: 10.2.0.5 alpha - (423580)
Found support for locale: [es]
         version: 10.2.0.5 alpha - (423580)
Found support for locale: [fr]
         version: 10.2.0.5 alpha - (423580)
Found support for locale: [it]
         version: 10.2.0.5 alpha - (423580)
Found support for locale: [ja_JP]
         version: 10.2.0.5 alpha - (423580)
Found support for locale: [ko_KR]
         version: 10.2.0.5 alpha - (423580)
Found support for locale: [pt_BR]
         version: 10.2.0.5 alpha - (423580)
Found support for locale: [zh_CN]
         version: 10.2.0.5 alpha - (423580)
Found support for locale: [zh_TW]
         version: 10.2.0.5 alpha - (423580)
------------------------------------------------------

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