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DB2 - Problem description
| Problem IC64198 | Status: Closed |
SQL901 (REASON "COLUMN NUMBER OUT OF RANGE".) WHILE SELECTING DATA FROM TABLE AFTER DROPPING SOME COLUMNS. | |
| product: | |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 | |
| Problem description: | |
DB2 throws SQL901 (Reason "column number out of range".) while
selecting data from table after dropping some columns.
Test case:
drop table sample.tab1;
create table sample.tab1
( c1 int,
c2 int,
c3 int not null,
c4 int not null,
ref_c3 int,
ref_c4 int,
primary key (c3, c4)
);
alter table sample.tab1
add constraint self_ref_fk foreign key
(ref_c3, ref_c4) references sample.tab1 (c3, c4)
on update restrict
on delete restrict;
insert into sample.tab1 (c3, c4, ref_c3, ref_c4)
values (1, 2, 1, 2);
alter table sample.tab1 drop column c1;
reorg table sample.tab1;
insert into sample.tab1 (c3, c4, ref_c3, ref_c4)
values (3, 4, 3, 4);
The last insert statement fails with:
insert into sample.tab1 (c3, c4, ref_c3, ref_c4) values (3, 4,
3, 4)
DB21034E The command was processed as an SQL statement because
it was not a
valid Command Line Processor command. During SQL processing it
returned:
SQL0530N The insert or update value of the FOREIGN KEY
"SAMPLE.TAB1.SELF_REF_FK" is not equal to any value of the
parent key of the
parent table. SQLSTATE=23503
However, it SHOULD have been able to insert the row!
Another symptom of this problem can be the -901. | |
| Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * Users prior to DB2 V97 FP2 * **************************************************************** * PROBLEM DESCRIPTION: * * SQL901 (REASON "COLUMN NUMBER OUT OF RANGE".) * * WHILESELECTINGDATA FROM TABLE AFTER DROPPING SOME COLUMNS. * **************************************************************** * RECOMMENDATION: * * Upgrade to DB2 V97 FP2. * **************************************************************** | |
| Local Fix: | |
| available fix packs: | |
DB2 Version 9.7 Fix Pack 2 for Linux, UNIX, and Windows | |
| Solution | |
Problem is first fixed in DB2 V97 FP2. Upgrade to DB2 V97 FP2. | |
| Workaround | |
not known / see Local fix | |
| Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 27.10.2009 22.06.2010 22.06.2010 |
| Problem solved at the following versions (IBM BugInfos) | |
9.7.FP2 | |
| Problem solved according to the fixlist(s) of the following version(s) | |
| 9.7.0.2 |
|