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Allow Bufferpool Min_lru_dirty and Max_lru_dirty Threshold values to be altered dynamically
onparams -b can be used to add a new bufferpool and AUTO_LRU_TUNING are available on informix server but first only adds a bufferpool of a new page size and the latter only kicks in if some foreground writes occur on a server which ideally is neve...
Need a function or pseudo-field to return the number of elements in a BSON array
Put in simplest terms, if I have a JSON/BSON record with an embedded array, I need to know how many elements are in the array. I need a function similar to bson_size() (which returns the string length of the total array) which instead returns the ...
In the below the foreign key does not use the compound index. Another index is created with adds overhead. create table p1 (t char(4) not null);
create unique index px1 on p1(t);
alter table p1 add constraint primary key (t) constraint p1_pk;
With the following the existing compound index is not used for the foreign key and another index is required. This adds overhead with additional maintenance. create table p1 (t char(4) not null);
create unique index px1 on p1(t);
alter table p1 ...
Allow the option to use LDAP for HQ Authentication. Build the user name in HQ but allow it to use domain authentication. This would also allow HQ to write backups to mapped drives. See Support Case TS007408895 for further details.
Informix row level auditing masks (INRW, DLRW and UPRW) can be used to audit DML operations on application tables. During batch jobs (that use temporary tables extensively) it was noted that Informix is auditing temporary tables unnecessary causin...
Enhance dbschema to generate SQL for sysuser entries
The sysadmin users is used to store:
PAM trusted users (sysauth)
trusted contexts (systcxusers, systcxattributes, systrustedcontext)
local users (syssurrogates, sysusermap)
Dbschema should be extended to allow generated DDL for:
Whenever Informix performs a backup of the rootdbs, it automatically backs up Informix critical files (oncfg, onconfig & sqlhosts). When the Informix critical files are restored via "onbar -r -cf only -t <A TIMESTAMP>", it restores the l...
HammerDB is a leading benchmarking tool to benchmark database performance. This tool enables DBA to verify configuration of the OS/database and assess the impact of any hardware or database configuration changes.
HammerDB supports DB2 however ...
Within Informix the username is defined as char(32). The Informix feature "Informix trusted context" enable Informix to be used with Federated Authentication, in such cases the impersonated user is identified using an email address. In view of thi...
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