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SQL programmingYou can use the HCL OneDB™ implementation of the SQL language to develop applications for HCL OneDB™ database servers.
Guide to SQL: ReferenceThe HCL OneDB™ Guide to SQL: Reference contains the reference information for the system catalog tables, data types, and environment variables of the HCL OneDB™ dialect of the SQL language, as implemented in HCL OneDB™. These topics also include information about the stores_demo, sales_demo, and superstore_demo databases that are included with HCL OneDB™.
Environment variablesVarious environment variables affect the functionality of your HCL OneDB™ products. You can set environment variables that identify your terminal, specify the location of your software and define other parameters.
Environment variables in HCL OneDB™ productsThe topics that follow discuss (in alphabetic order) environment variables that HCL OneDB™ database server products and their utilities use.
IFX_ONTAPE_FILE_PREFIX environment variable

IFX_ONTAPE_FILE_PREFIX environment variable

When TAPEDEV and LTAPEDEV specify directories, use the IFX_ONTAPE_FILE_PREFIX environment variable to specify a prefix for backup file names that replaces the hostname_servernum format. If no value is set, file names are hostname_servernum_Ln for levels and hostname_servernum_Lognnnnnnnnnn for log files.

If you set the value of IFX_ONTAPE_FILE_PREFIX to My_Backup, the backup file names have the following names:

My_Backup_L0
My_Backup_L1
My_Backup_L2
My_Backup_Log0000000001
My_Backup_Log0000000002

string: The prefix to use for the names of backup files.