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Informix - Problem description

Problem IT39101 Status: Closed

NOT LIKE ON BSON::JSON:LVARCHAR CAST RETURNS 788 UNKNOWN OPERATOR/TYPE IF
CLIENT_LOCALE OR DB_LOCALE IS SET TO EN_US.UTF8

product:
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10
Problem description:
When either the env variable CLIENT_LOCALE or DB_LOCALE are set
to en_us.utf8 and you create a database
with a table that has a bson column like

    export CLIENT_LOCALE=en_us.utf8
    export DB_LOCALE=en_us.utf8

    create database testdb with log;
    create table test(col1 char(36) not null, col2 char(36) not
null, col3 bson);

then a query like the following after loading a couple rows

    select col3::json::lvarchar(256) from test where
col3::json::lvarchar(256) not like "%xConfiguration%";

will return the following error regardless of the bson data

788: Unknown operator/type
Problem Summary:
****************************************************************
* USERS AFFECTED:                                              *
* Users of Informix Server prior to 12.10.xC16 and 14.10.xC8.  *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Informix Server 12.10.xC16 (if available) or      *
* 14.10.xC8.                                                   *
****************************************************************
Local Fix:
Solution
Workaround
****************************************************************
* USERS AFFECTED:                                              *
* Users of Informix Server prior to 12.10.xC16 and 14.10.xC8.  *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Informix Server 12.10.xC16 (if available) or      *
* 14.10.xC8.                                                   *
****************************************************************
Comment
Fixed in Informix Server 12.10.xC16 and 14.10.xC8.
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
16.11.2021
30.09.2022
07.10.2022
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)