Positioned update/delete when positioned after last or before first causes
NullPointerException
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Key: DERBY-1356
URL: http://issues.apache.org/jira/browse/DERBY-1356
Project: Derby
Type: Bug
Components: JDBC
Versions: 10.2.0.0
Reporter: Fernanda Pizzorno
Assigned to: Fernanda Pizzorno
Priority: Minor
Fix For: 10.2.0.0
ij version 10.2
ij> connect 'jdbc:derby:SURTest;create=true';
ij> autocommit off;
ij> create table t1 (c1 int primary key, c2 int);
0 rows inserted/updated/deleted
ij> insert into t1 values (1, 1), (2, 2), (3, 3), (4, 4), (5, 5), (6, 6), (7,
7), (8, 8), (9, 9), (10, 10);
10 rows inserted/updated/deleted
ij> get scroll insensitive cursor sc1 as 'SELECT * FROM t1 FOR UPDATE';
ij> after last sc1;
No current row
ij> update t1 set c2 = c1 + 20 where current of sc1;
ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
ij> before first sc1;
No current row
ij> update t1 set c2 = c1 + 20 where current of sc1;
ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
ij> after last sc1;
No current row
ij> delete from t1 where current of sc1;
ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
ij> before first sc1;
No current row
ij> delete from t1 where current of sc1;
ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
ij> close sc1;
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