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Informix - Problem description

Problem IT37805 Status: Closed

SELECT FOR TABLE CONTAINING BLOBS FAILS AFTER COMPRESSED

product:
INFORMIX SERVER / 5725A3900 / E10 - 
Problem description:
In version 14.10.FC5 over a linux box creating a table like
this:

create table "informix".tablexml
  (
    tcoda smallint not null ,
    tcodb smallint not null ,
    tcodc char(1) not null ,
    tcodd integer not null ,
    tcode char(1) not null ,
    xml_codef text in blobdbs not null
  );

create unique index "informix".ix_tablexml_01 on
"informix".tablexml
    (tcodd,tcoda,tcodb,tcodc,tcode) using btree ;
create index "informix".ix_tablexml_02 on "informix".tablexml
(tcoda)
    using btree ;

(blobdbs blobspace needs to be created in the instance)

After loading the rows table needs to be compressed:
execute function sysadmin:task('table
compress','tablexml','stores_demo','informix')
execute function sysadmin:task('table
repack','tablexml','stores_demo','informix')
execute function sysadmin:task('table
shrink','tablexml','stores_demo','informix')

Using a client aplication like CSDK ConnectTestDemo issue the
following statement:

select * from tablexml
where tcodd = xxxxxx
Problem Summary:
****************************************************************
* USERS AFFECTED:                                              *
* Users of Informix Server prior to 14.10.xC7.                 *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Informix Server 14.10.xC7.                        *
****************************************************************
Local Fix:
Solution
Workaround
****************************************************************
* USERS AFFECTED:                                              *
* Users of Informix Server prior to 14.10.xC7.                 *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Informix Server 14.10.xC7.                        *
****************************************************************
Comment
Fixed in Informix Server 14.10.xC7.
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
28.07.2021
02.11.2021
02.11.2021
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)