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Posted to derby-dev@db.apache.org by "Yip Ng (JIRA)" <de...@db.apache.org> on 2006/08/18 11:13:13 UTC
[jira] Created: (DERBY-1724) Executing grant statement within a
transaction leads to a NPE later when the db owner attempts to update a
table
Executing grant statement within a transaction leads to a NPE later when the db owner attempts to update a table
----------------------------------------------------------------------------------------------------------------
Key: DERBY-1724
URL: http://issues.apache.org/jira/browse/DERBY-1724
Project: Derby
Issue Type: Bug
Components: SQL
Affects Versions: 10.2.1.0
Environment: Sun JDK 1.4.2
Reporter: Yip Ng
Executing grant within a transaction leads to a NPE later when the db owner attempts to update a table. i.e.:
ij version 10.2
ij> connect 'test;create=true' user 'user1' as user1;
WARNING 01J14: SQL authorization is being used without first enabling authentication.
ij> connect 'test;create=true' user 'user2' as user2;
WARNING 01J01: Database 'test' not created, connection made to existing database instead.
WARNING 01J14: SQL authorization is being used without first enabling authentication.
ij(USER2)> connect 'test;create=true' user 'user3' as user3;
WARNING 01J01: Database 'test' not created, connection made to existing database instead.
WARNING 01J14: SQL authorization is being used without first enabling authentication.
ij(USER3)> set connection user1;
ij(USER1)> create table t1001 (c varchar(1));
0 rows inserted/updated/deleted
ij(USER1)> insert into t1001 values 'a', 'b', 'c';
3 rows inserted/updated/deleted
ij(USER1)> autocommit off;
ij(USER1)> grant select on t1001 to user3;
0 rows inserted/updated/deleted
ij(USER1)> set connection user2;
ij(USER2)> create table ttt1 (i int);
0 rows inserted/updated/deleted
ij(USER2)> insert into ttt1 values 1;
1 row inserted/updated/deleted
ij(USER2)> set connection user1;
ij(USER1)> select * from user2.ttt1;
I
-----------
1
1 row selected
ij(USER1)> insert into user2.ttt1 values 2;
1 row inserted/updated/deleted
ij(USER1)> update user2.ttt1 set i = 888;
ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
ij(USER1)> commit;
ij(USER1)>
derby.log:
----------------------------------------------------------------
2006-08-18 09:08:42.234 GMT:
Booting Derby version The Apache Software Foundation - Apache Derby - 10.2.1.0 beta - (430903): instance c013800d-010d-208a-11fd-000000146bf0
on database directory C:\work3\derby\tests\derby-10.2.1.0\lib\test
Database Class Loader started - derby.database.classpath=''
2006-08-18 09:08:43.843 GMT Thread[main,5,main] (XID = 129), (SESSIONID = 0), (DATABASE = test), (DRDAID = null), Cleanup action starting
2006-08-18 09:08:43.843 GMT Thread[main,5,main] (XID = 129), (SESSIONID = 0), (DATABASE = test), (DRDAID = null), Failed Statement is: update user2.ttt1 set i = 888
java.lang.NullPointerException
at org.apache.derby.impl.sql.compile.CompilerContextImpl.addRequiredColumnPriv(Unknown Source)
at org.apache.derby.impl.sql.compile.ResultColumn.bindResultColumnByName(Unknown Source)
at org.apache.derby.impl.sql.compile.ResultColumnList.bindResultColumnsByName(Unknown Source)
at org.apache.derby.impl.sql.compile.ResultSetNode.bindResultColumns(Unknown Source)
at org.apache.derby.impl.sql.compile.SelectNode.bindResultColumns(Unknown Source)
at org.apache.derby.impl.sql.compile.UpdateNode.bind(Unknown Source)
at org.apache.derby.impl.sql.GenericStatement.prepMinion(Unknown Source)
at org.apache.derby.impl.sql.GenericStatement.prepare(Unknown Source)
at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
at org.apache.derby.impl.tools.ij.ij.executeImmediate(Unknown Source)
at org.apache.derby.impl.tools.ij.utilMain.doCatch(Unknown Source)
at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(Unknown Source)
at org.apache.derby.impl.tools.ij.utilMain.go(Unknown Source)
at org.apache.derby.impl.tools.ij.Main.go(Unknown Source)
at org.apache.derby.impl.tools.ij.Main.mainCore(Unknown Source)
at org.apache.derby.impl.tools.ij.Main14.main(Unknown Source)
at org.apache.derby.tools.ij.main(Unknown Source)
Cleanup action completed
2006-08-18 09:08:43.875 GMT:
Shutting down instance c013800d-010d-208a-11fd-000000146bf0
----------------------------------------------------------------
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)
------------------------------------------------------
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Re: [jira] Created: (DERBY-1724) Executing grant statement within a transaction leads to a NPE later when the db owner attempts to update a table
Posted by Yip Ng <yi...@gmail.com>.
Hi Saurabh:
One way is:
java -Dderby.database.sqlAuthorization=true org.apache.derby.tools.ij
On 8/18/06, Saurabh Vyas <Sa...@sun.com> wrote:
>
> Hi Yip,
>
> I am a newbee to Derby and I was trying to reproduce the error by
> following the steps you mentioned. Before I could reproduce the problem,
> I encountered another error i.e.:
>
> ij version 10.2
> ij> connect 'jdbc:derby:test;create=true' user 'user1' as user1;
> ij> CALL
> SYSCS_UTIL.SYSCS_SET_DATABASE_PROPERTY('derby.database.sqlAuthorization
> ','true');
> 0 rows inserted/updated/deleted
> ij> connect 'jdbc:derby:test;create=true' user 'user2' as user2;
> WARNING 01J01: Database 'test' not created, connection made to existing
> database instead.
> ij(USER2)> connect 'jdbc:derby:test;create=true' user 'user3' as user3;
> WARNING 01J01: Database 'test' not created, connection made to existing
> database instead.
> ij(USER3)> set connection user1;
> ij(USER1)> create table tbl1(c varchar(1));
> 0 rows inserted/updated/deleted
> ij(USER1)> insert into tbl1 values 'a', 'b', 'c';
> 3 rows inserted/updated/deleted
> ij(USER1)> autocommit off;
> ij(USER1)> grant select on tbl1 to user3;
> ERROR 42Z60: GRANT not allowed unless database property
> derby.database.sqlAuthorization has value 'TRUE'.
> Yip Ng (JIRA) wrote:
>
> Can you please provide some input for how to set the property
> "derby.database.sqlAuthorization" to true.
>
> Thanks in advance,
> Saurabh
>
> >Executing grant statement within a transaction leads to a NPE later when
> the db owner attempts to update a table
>
> >----------------------------------------------------------------------------------------------------------------
> >
> > Key: DERBY-1724
> > URL: http://issues.apache.org/jira/browse/DERBY-1724
> > Project: Derby
> > Issue Type: Bug
> > Components: SQL
> > Affects Versions: 10.2.1.0
> > Environment: Sun JDK 1.4.2
> > Reporter: Yip Ng
> >
> >
> >Executing grant within a transaction leads to a NPE later when the db
> owner attempts to update a table. i.e.:
> >
> >ij version 10.2
> >ij> connect 'test;create=true' user 'user1' as user1;
> >WARNING 01J14: SQL authorization is being used without first enabling
> authentication.
> >ij> connect 'test;create=true' user 'user2' as user2;
> >WARNING 01J01: Database 'test' not created, connection made to existing
> database instead.
> >WARNING 01J14: SQL authorization is being used without first enabling
> authentication.
> >ij(USER2)> connect 'test;create=true' user 'user3' as user3;
> >WARNING 01J01: Database 'test' not created, connection made to existing
> database instead.
> >WARNING 01J14: SQL authorization is being used without first enabling
> authentication.
> >ij(USER3)> set connection user1;
> >ij(USER1)> create table t1001 (c varchar(1));
> >0 rows inserted/updated/deleted
> >ij(USER1)> insert into t1001 values 'a', 'b', 'c';
> >3 rows inserted/updated/deleted
> >ij(USER1)> autocommit off;
> >ij(USER1)> grant select on t1001 to user3;
> >0 rows inserted/updated/deleted
> >ij(USER1)> set connection user2;
> >ij(USER2)> create table ttt1 (i int);
> >0 rows inserted/updated/deleted
> >ij(USER2)> insert into ttt1 values 1;
> >1 row inserted/updated/deleted
> >ij(USER2)> set connection user1;
> >ij(USER1)> select * from user2.ttt1;
> >I
> >-----------
> >1
> >
> >1 row selected
> >ij(USER1)> insert into user2.ttt1 values 2;
> >1 row inserted/updated/deleted
> >ij(USER1)> update user2.ttt1 set i = 888;
> >ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
> >ij(USER1)> commit;
> >ij(USER1)>
> >
> >derby.log:
> >
> >----------------------------------------------------------------
> >2006-08-18 09:08:42.234 GMT:
> > Booting Derby version The Apache Software Foundation - Apache Derby -
> 10.2.1.0 beta - (430903): instance c013800d-010d-208a-11fd-000000146bf0
> >on database directory C:\work3\derby\tests\derby-10.2.1.0\lib\test
> >
> >Database Class Loader started - derby.database.classpath=''
> >2006-08-18 09:08:43.843 GMT Thread[main,5,main] (XID = 129), (SESSIONID =
> 0), (DATABASE = test), (DRDAID = null), Cleanup action starting
> >2006-08-18 09:08:43.843 GMT Thread[main,5,main] (XID = 129), (SESSIONID =
> 0), (DATABASE = test), (DRDAID = null), Failed Statement is: update
> user2.ttt1 set i = 888
> >java.lang.NullPointerException
> > at
> org.apache.derby.impl.sql.compile.CompilerContextImpl.addRequiredColumnPriv(Unknown
> Source)
> > at
> org.apache.derby.impl.sql.compile.ResultColumn.bindResultColumnByName(Unknown
> Source)
> > at
> org.apache.derby.impl.sql.compile.ResultColumnList.bindResultColumnsByName(Unknown
> Source)
> > at
> org.apache.derby.impl.sql.compile.ResultSetNode.bindResultColumns(Unknown
> Source)
> > at org.apache.derby.impl.sql.compile.SelectNode.bindResultColumns(Unknown
> Source)
> > at org.apache.derby.impl.sql.compile.UpdateNode.bind(Unknown
> Source)
> > at org.apache.derby.impl.sql.GenericStatement.prepMinion(Unknown
> Source)
> > at org.apache.derby.impl.sql.GenericStatement.prepare(Unknown
> Source)
> > at
> org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(Unknown
> Source)
> > at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown
> Source)
> > at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown
> Source)
> > at org.apache.derby.impl.tools.ij.ij.executeImmediate(Unknown
> Source)
> > at org.apache.derby.impl.tools.ij.utilMain.doCatch(Unknown Source)
> > at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(Unknown
> Source)
> > at org.apache.derby.impl.tools.ij.utilMain.go(Unknown Source)
> > at org.apache.derby.impl.tools.ij.Main.go(Unknown Source)
> > at org.apache.derby.impl.tools.ij.Main.mainCore(Unknown Source)
> > at org.apache.derby.impl.tools.ij.Main14.main(Unknown Source)
> > at org.apache.derby.tools.ij.main(Unknown Source)
> >Cleanup action completed
> >
> >2006-08-18 09:08:43.875 GMT:
> >Shutting down instance c013800d-010d-208a-11fd-000000146bf0
> >----------------------------------------------------------------
> >
> >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)
> >------------------------------------------------------
> >
> >
> >
> >
>
>
Re: [jira] Created: (DERBY-1724) Executing grant statement within a
transaction leads to a NPE later when the db owner attempts to update a table
Posted by Saurabh Vyas <Sa...@Sun.COM>.
Hi Yip,
I am a newbee to Derby and I was trying to reproduce the error by
following the steps you mentioned. Before I could reproduce the problem,
I encountered another error i.e.:
ij version 10.2
ij> connect 'jdbc:derby:test;create=true' user 'user1' as user1;
ij> CALL
SYSCS_UTIL.SYSCS_SET_DATABASE_PROPERTY('derby.database.sqlAuthorization','true');
0 rows inserted/updated/deleted
ij> connect 'jdbc:derby:test;create=true' user 'user2' as user2;
WARNING 01J01: Database 'test' not created, connection made to existing
database instead.
ij(USER2)> connect 'jdbc:derby:test;create=true' user 'user3' as user3;
WARNING 01J01: Database 'test' not created, connection made to existing
database instead.
ij(USER3)> set connection user1;
ij(USER1)> create table tbl1(c varchar(1));
0 rows inserted/updated/deleted
ij(USER1)> insert into tbl1 values 'a', 'b', 'c';
3 rows inserted/updated/deleted
ij(USER1)> autocommit off;
ij(USER1)> grant select on tbl1 to user3;
ERROR 42Z60: GRANT not allowed unless database property
derby.database.sqlAuthorization has value 'TRUE'.
Yip Ng (JIRA) wrote:
Can you please provide some input for how to set the property
"derby.database.sqlAuthorization" to true.
Thanks in advance,
Saurabh
>Executing grant statement within a transaction leads to a NPE later when the db owner attempts to update a table
>----------------------------------------------------------------------------------------------------------------
>
> Key: DERBY-1724
> URL: http://issues.apache.org/jira/browse/DERBY-1724
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.2.1.0
> Environment: Sun JDK 1.4.2
> Reporter: Yip Ng
>
>
>Executing grant within a transaction leads to a NPE later when the db owner attempts to update a table. i.e.:
>
>ij version 10.2
>ij> connect 'test;create=true' user 'user1' as user1;
>WARNING 01J14: SQL authorization is being used without first enabling authentication.
>ij> connect 'test;create=true' user 'user2' as user2;
>WARNING 01J01: Database 'test' not created, connection made to existing database instead.
>WARNING 01J14: SQL authorization is being used without first enabling authentication.
>ij(USER2)> connect 'test;create=true' user 'user3' as user3;
>WARNING 01J01: Database 'test' not created, connection made to existing database instead.
>WARNING 01J14: SQL authorization is being used without first enabling authentication.
>ij(USER3)> set connection user1;
>ij(USER1)> create table t1001 (c varchar(1));
>0 rows inserted/updated/deleted
>ij(USER1)> insert into t1001 values 'a', 'b', 'c';
>3 rows inserted/updated/deleted
>ij(USER1)> autocommit off;
>ij(USER1)> grant select on t1001 to user3;
>0 rows inserted/updated/deleted
>ij(USER1)> set connection user2;
>ij(USER2)> create table ttt1 (i int);
>0 rows inserted/updated/deleted
>ij(USER2)> insert into ttt1 values 1;
>1 row inserted/updated/deleted
>ij(USER2)> set connection user1;
>ij(USER1)> select * from user2.ttt1;
>I
>-----------
>1
>
>1 row selected
>ij(USER1)> insert into user2.ttt1 values 2;
>1 row inserted/updated/deleted
>ij(USER1)> update user2.ttt1 set i = 888;
>ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
>ij(USER1)> commit;
>ij(USER1)>
>
>derby.log:
>
>----------------------------------------------------------------
>2006-08-18 09:08:42.234 GMT:
> Booting Derby version The Apache Software Foundation - Apache Derby - 10.2.1.0 beta - (430903): instance c013800d-010d-208a-11fd-000000146bf0
>on database directory C:\work3\derby\tests\derby-10.2.1.0\lib\test
>
>Database Class Loader started - derby.database.classpath=''
>2006-08-18 09:08:43.843 GMT Thread[main,5,main] (XID = 129), (SESSIONID = 0), (DATABASE = test), (DRDAID = null), Cleanup action starting
>2006-08-18 09:08:43.843 GMT Thread[main,5,main] (XID = 129), (SESSIONID = 0), (DATABASE = test), (DRDAID = null), Failed Statement is: update user2.ttt1 set i = 888
>java.lang.NullPointerException
> at org.apache.derby.impl.sql.compile.CompilerContextImpl.addRequiredColumnPriv(Unknown Source)
> at org.apache.derby.impl.sql.compile.ResultColumn.bindResultColumnByName(Unknown Source)
> at org.apache.derby.impl.sql.compile.ResultColumnList.bindResultColumnsByName(Unknown Source)
> at org.apache.derby.impl.sql.compile.ResultSetNode.bindResultColumns(Unknown Source)
> at org.apache.derby.impl.sql.compile.SelectNode.bindResultColumns(Unknown Source)
> at org.apache.derby.impl.sql.compile.UpdateNode.bind(Unknown Source)
> at org.apache.derby.impl.sql.GenericStatement.prepMinion(Unknown Source)
> at org.apache.derby.impl.sql.GenericStatement.prepare(Unknown Source)
> at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
> at org.apache.derby.impl.tools.ij.ij.executeImmediate(Unknown Source)
> at org.apache.derby.impl.tools.ij.utilMain.doCatch(Unknown Source)
> at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(Unknown Source)
> at org.apache.derby.impl.tools.ij.utilMain.go(Unknown Source)
> at org.apache.derby.impl.tools.ij.Main.go(Unknown Source)
> at org.apache.derby.impl.tools.ij.Main.mainCore(Unknown Source)
> at org.apache.derby.impl.tools.ij.Main14.main(Unknown Source)
> at org.apache.derby.tools.ij.main(Unknown Source)
>Cleanup action completed
>
>2006-08-18 09:08:43.875 GMT:
>Shutting down instance c013800d-010d-208a-11fd-000000146bf0
>----------------------------------------------------------------
>
>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)
>------------------------------------------------------
>
>
>
>
[jira] Updated: (DERBY-1724) Executing grant statement within a
transaction leads to a NPE later when the db owner attempts to update a
table
Posted by "Rick Hillegas (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-1724?page=all ]
Rick Hillegas updated DERBY-1724:
---------------------------------
Urgency: Urgent
Fix Version/s: 10.2.1.0
Assign to 10.2 and bump urgency.
> Executing grant statement within a transaction leads to a NPE later when the db owner attempts to update a table
> ----------------------------------------------------------------------------------------------------------------
>
> Key: DERBY-1724
> URL: http://issues.apache.org/jira/browse/DERBY-1724
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.2.1.0
> Environment: Sun JDK 1.4.2
> Reporter: Yip Ng
> Fix For: 10.2.1.0
>
>
> Executing grant within a transaction leads to a NPE later when the db owner attempts to update a table. i.e.:
> ij version 10.2
> ij> connect 'test;create=true' user 'user1' as user1;
> WARNING 01J14: SQL authorization is being used without first enabling authentication.
> ij> connect 'test;create=true' user 'user2' as user2;
> WARNING 01J01: Database 'test' not created, connection made to existing database instead.
> WARNING 01J14: SQL authorization is being used without first enabling authentication.
> ij(USER2)> connect 'test;create=true' user 'user3' as user3;
> WARNING 01J01: Database 'test' not created, connection made to existing database instead.
> WARNING 01J14: SQL authorization is being used without first enabling authentication.
> ij(USER3)> set connection user1;
> ij(USER1)> create table t1001 (c varchar(1));
> 0 rows inserted/updated/deleted
> ij(USER1)> insert into t1001 values 'a', 'b', 'c';
> 3 rows inserted/updated/deleted
> ij(USER1)> autocommit off;
> ij(USER1)> grant select on t1001 to user3;
> 0 rows inserted/updated/deleted
> ij(USER1)> set connection user2;
> ij(USER2)> create table ttt1 (i int);
> 0 rows inserted/updated/deleted
> ij(USER2)> insert into ttt1 values 1;
> 1 row inserted/updated/deleted
> ij(USER2)> set connection user1;
> ij(USER1)> select * from user2.ttt1;
> I
> -----------
> 1
> 1 row selected
> ij(USER1)> insert into user2.ttt1 values 2;
> 1 row inserted/updated/deleted
> ij(USER1)> update user2.ttt1 set i = 888;
> ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
> ij(USER1)> commit;
> ij(USER1)>
> derby.log:
> ----------------------------------------------------------------
> 2006-08-18 09:08:42.234 GMT:
> Booting Derby version The Apache Software Foundation - Apache Derby - 10.2.1.0 beta - (430903): instance c013800d-010d-208a-11fd-000000146bf0
> on database directory C:\work3\derby\tests\derby-10.2.1.0\lib\test
> Database Class Loader started - derby.database.classpath=''
> 2006-08-18 09:08:43.843 GMT Thread[main,5,main] (XID = 129), (SESSIONID = 0), (DATABASE = test), (DRDAID = null), Cleanup action starting
> 2006-08-18 09:08:43.843 GMT Thread[main,5,main] (XID = 129), (SESSIONID = 0), (DATABASE = test), (DRDAID = null), Failed Statement is: update user2.ttt1 set i = 888
> java.lang.NullPointerException
> at org.apache.derby.impl.sql.compile.CompilerContextImpl.addRequiredColumnPriv(Unknown Source)
> at org.apache.derby.impl.sql.compile.ResultColumn.bindResultColumnByName(Unknown Source)
> at org.apache.derby.impl.sql.compile.ResultColumnList.bindResultColumnsByName(Unknown Source)
> at org.apache.derby.impl.sql.compile.ResultSetNode.bindResultColumns(Unknown Source)
> at org.apache.derby.impl.sql.compile.SelectNode.bindResultColumns(Unknown Source)
> at org.apache.derby.impl.sql.compile.UpdateNode.bind(Unknown Source)
> at org.apache.derby.impl.sql.GenericStatement.prepMinion(Unknown Source)
> at org.apache.derby.impl.sql.GenericStatement.prepare(Unknown Source)
> at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
> at org.apache.derby.impl.tools.ij.ij.executeImmediate(Unknown Source)
> at org.apache.derby.impl.tools.ij.utilMain.doCatch(Unknown Source)
> at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(Unknown Source)
> at org.apache.derby.impl.tools.ij.utilMain.go(Unknown Source)
> at org.apache.derby.impl.tools.ij.Main.go(Unknown Source)
> at org.apache.derby.impl.tools.ij.Main.mainCore(Unknown Source)
> at org.apache.derby.impl.tools.ij.Main14.main(Unknown Source)
> at org.apache.derby.tools.ij.main(Unknown Source)
> Cleanup action completed
> 2006-08-18 09:08:43.875 GMT:
> Shutting down instance c013800d-010d-208a-11fd-000000146bf0
> ----------------------------------------------------------------
> 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)
> ------------------------------------------------------
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[jira] Resolved: (DERBY-1724) Executing grant statement within a
transaction leads to a NPE later when the db owner attempts to update a
table
Posted by "Bryan Pendleton (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-1724?page=all ]
Bryan Pendleton resolved DERBY-1724.
------------------------------------
Fix Version/s: 10.3.0.0
(was: 10.2.1.0)
Resolution: Duplicate
Assignee: Bryan Pendleton
I believe that this bug is definitely a duplicate of DERBY-1583, so I'm marking it as such.
There were some questions as to why it mattered, in this bug, whether the GRANT in the repro script was inside a transaction or not. The reason is that a GRANT is a DDL statement from the point of view of the DataDictionary, and when a DDL statement is in a transaction, it disables the DataDictionary cache for the duration of the transaction. Since cached ColumnDescriptor information could mask the DERBY-1583 bug, disabling the cache makes the bug conditions be exposed.
I placed some additional background information about this in the wiki: http://wiki.apache.org/db-derby/DataDictionaryCaching
> Executing grant statement within a transaction leads to a NPE later when the db owner attempts to update a table
> ----------------------------------------------------------------------------------------------------------------
>
> Key: DERBY-1724
> URL: http://issues.apache.org/jira/browse/DERBY-1724
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.2.1.0
> Environment: Sun JDK 1.4.2
> Reporter: Yip Ng
> Assigned To: Bryan Pendleton
> Fix For: 10.3.0.0
>
>
> Executing grant within a transaction leads to a NPE later when the db owner attempts to update a table. i.e.:
> ij version 10.2
> ij> connect 'test;create=true' user 'user1' as user1;
> WARNING 01J14: SQL authorization is being used without first enabling authentication.
> ij> connect 'test;create=true' user 'user2' as user2;
> WARNING 01J01: Database 'test' not created, connection made to existing database instead.
> WARNING 01J14: SQL authorization is being used without first enabling authentication.
> ij(USER2)> connect 'test;create=true' user 'user3' as user3;
> WARNING 01J01: Database 'test' not created, connection made to existing database instead.
> WARNING 01J14: SQL authorization is being used without first enabling authentication.
> ij(USER3)> set connection user1;
> ij(USER1)> create table t1001 (c varchar(1));
> 0 rows inserted/updated/deleted
> ij(USER1)> insert into t1001 values 'a', 'b', 'c';
> 3 rows inserted/updated/deleted
> ij(USER1)> autocommit off;
> ij(USER1)> grant select on t1001 to user3;
> 0 rows inserted/updated/deleted
> ij(USER1)> set connection user2;
> ij(USER2)> create table ttt1 (i int);
> 0 rows inserted/updated/deleted
> ij(USER2)> insert into ttt1 values 1;
> 1 row inserted/updated/deleted
> ij(USER2)> set connection user1;
> ij(USER1)> select * from user2.ttt1;
> I
> -----------
> 1
> 1 row selected
> ij(USER1)> insert into user2.ttt1 values 2;
> 1 row inserted/updated/deleted
> ij(USER1)> update user2.ttt1 set i = 888;
> ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
> ij(USER1)> commit;
> ij(USER1)>
> derby.log:
> ----------------------------------------------------------------
> 2006-08-18 09:08:42.234 GMT:
> Booting Derby version The Apache Software Foundation - Apache Derby - 10.2.1.0 beta - (430903): instance c013800d-010d-208a-11fd-000000146bf0
> on database directory C:\work3\derby\tests\derby-10.2.1.0\lib\test
> Database Class Loader started - derby.database.classpath=''
> 2006-08-18 09:08:43.843 GMT Thread[main,5,main] (XID = 129), (SESSIONID = 0), (DATABASE = test), (DRDAID = null), Cleanup action starting
> 2006-08-18 09:08:43.843 GMT Thread[main,5,main] (XID = 129), (SESSIONID = 0), (DATABASE = test), (DRDAID = null), Failed Statement is: update user2.ttt1 set i = 888
> java.lang.NullPointerException
> at org.apache.derby.impl.sql.compile.CompilerContextImpl.addRequiredColumnPriv(Unknown Source)
> at org.apache.derby.impl.sql.compile.ResultColumn.bindResultColumnByName(Unknown Source)
> at org.apache.derby.impl.sql.compile.ResultColumnList.bindResultColumnsByName(Unknown Source)
> at org.apache.derby.impl.sql.compile.ResultSetNode.bindResultColumns(Unknown Source)
> at org.apache.derby.impl.sql.compile.SelectNode.bindResultColumns(Unknown Source)
> at org.apache.derby.impl.sql.compile.UpdateNode.bind(Unknown Source)
> at org.apache.derby.impl.sql.GenericStatement.prepMinion(Unknown Source)
> at org.apache.derby.impl.sql.GenericStatement.prepare(Unknown Source)
> at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
> at org.apache.derby.impl.tools.ij.ij.executeImmediate(Unknown Source)
> at org.apache.derby.impl.tools.ij.utilMain.doCatch(Unknown Source)
> at org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(Unknown Source)
> at org.apache.derby.impl.tools.ij.utilMain.go(Unknown Source)
> at org.apache.derby.impl.tools.ij.Main.go(Unknown Source)
> at org.apache.derby.impl.tools.ij.Main.mainCore(Unknown Source)
> at org.apache.derby.impl.tools.ij.Main14.main(Unknown Source)
> at org.apache.derby.tools.ij.main(Unknown Source)
> Cleanup action completed
> 2006-08-18 09:08:43.875 GMT:
> Shutting down instance c013800d-010d-208a-11fd-000000146bf0
> ----------------------------------------------------------------
> 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)
> ------------------------------------------------------
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