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AdministeringIn addition to administering the database server, you can tune performance, replicate data, and archive data.
System administrationThese topics contain concepts, procedures, and reference information for database and database server administrators to use for managing and tuning HCL Informix® database servers.
High-Performance Loader User's GuideThe describes how to use the HCL Informix® to load and unload large quantities of data efficiently to or from Informix® databases.
AppendixesThis section contains additional reference information.
The HPL log-file and pop-up messagesThis section provides explanatory notes and corrective actions for unnumbered messages that print in the log file. The section also includes information specific to messages that are returned to standard output or appear in a pop-up dialog box (depending on the way you started onpload).
The HPL log-file messages
Cannot disable primary-key constraint. Child-table references exist

Cannot disable primary-key constraint. Child-table references exist

You attempted to use express mode to load a table that has child-table records that refer to it. The express mode does not support this condition. (The onpload utility cannot disable the primary key constraint when child-table records refer to the load table.)

Perform the load in deluxe mode or remove the constraint in question.

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