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We would like to use incremental backups with 'onbar'. However this is difficult because we use storagepools and chunks can be added at any time. Once a chunk has been added this forces a L0 backup of at least the dbspace concerned and the root db...
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...
Allow placement of tablespace BYTE and TEXT data in a separate dbspace from the table's base row data.
Allow specifying a normal dbspace for a BYTE or TEXT column to isolate IOs for the blob data from main row data for the table. This would be logged space just like IN TABLE as opposed to IN blobspace blob pages.
Informix has a rows/page limit of 255 rows/page. Perhaps this was not a problem originally but over time we have seen new features: larger page sizes (up to 16 kB against 2 kB or 4 kB previously, dependent on operating system). compression option....
Allow Informix to accept Non PAM aware clients to connect when using PAM PASSWORD mode
Standard Informix Authentication on unix will perform a getpwnam() call to retrieve the encrypted shadow password from the OS, it will then compare an encrypted version of the password supplied by the client against this, and if they match, authen...
L0 and L1 backups of informix are taking almost same time since it seems that is limited by disk reading performance: we are using IBM spectrum backup to backup.
From IFX logs we see that they are using /usr/informix/server12/bin/onbar_d...
This feature is about having native support to version data within the table. The application will always be able to access the most current data, however through pseudo columns or via other means older version of the data is available. This featu...
Allow MAX_PDQPRIORITY to be configurable per user.
We want to Informix to be able to use PDQ but we would not want 3rd party logins to be able to use PDQ and impact processing. The existing onconfig parmeter should be a default is it is not defined for the user.
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