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From "Daniel John Debrunner (JIRA)" <derby-...@db.apache.org>
Subject [jira] Created: (DERBY-1589) CREATE TABLE throws NullPointerException in Derby SQL Standard Authorization after DROPs and REVOKES
Date Tue, 25 Jul 2006 20:28:13 GMT
CREATE TABLE throws NullPointerException in Derby SQL Standard Authorization after DROPs and
REVOKES
----------------------------------------------------------------------------------------------------

                 Key: DERBY-1589
                 URL: http://issues.apache.org/jira/browse/DERBY-1589
             Project: Derby
          Issue Type: Bug
          Components: SQL
    Affects Versions: 10.2.0.0
            Reporter: Daniel John Debrunner


Currently, the last sql statement in following set of sql statements will raise a null pointer
exception

connect 'jdbc:derby:c:/dellater/dbmaintest2;create=true' user 'mamta1' as mamta1;
create table t11ConstraintTest (c111 int not null, c112 int not null, primary key (c111, c112));
grant references on t11ConstraintTest to mamta3;
connect 'jdbc:derby:c:/dellater/dbmaintest2;create=true' user 'mamta3' as mamta3;
drop table t31ConstraintTest;
-- the following statement should remember that it depends on REFERENCES privilege on mamta1.t11ConstraintTest
create table t31ConstraintTest (c311 int, c312 int, foreign key(c311, c312) references mamta1.t11ConstraintTest);
drop table t31ConstraintTest;
set connection mamta1;
-- following should revoke all the privileges granted on it
drop table t11ConstraintTest;
create table t11ConstraintTest (c111 int not null, c112 int not null, primary key (c111, c112));
grant references(c111) on t11ConstraintTest to mamta3;
grant references(c112) on t11ConstraintTest to PUBLIC;
--connect 'jdbc:derby:c:/dellater/dbmaintest2;create=true' user 'mamta3' as mamta3;
set connection mamta3;
drop table t31ConstraintTest;
-- following sql should recompie itself because the earlier plan depended on a privilege which
doesn't
-- exist anymore. Instead, new privileges have been granted and the plan for following statement
should depend
-- on those new privileges
create table t31ConstraintTest (c311 int, c312 int, foreign key(c311, c312) references mamta1.t11ConstraintTest);


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