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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.
PSM_DEBUG environment variableUse the PSM_DEBUG environment variable to specify the amount of debugging information that prints in the OneDB® Primary Storage Manager debug log for your environment, for example, for a single session.

PSM_DEBUG environment variable

Use the PSM_DEBUG environment variable to specify the amount of debugging information that prints in the OneDB® Primary Storage Manager debug log for your environment, for example, for a single session.

value: 0 = No debugging messages.; 1 = Prints only internal errors.; 2 = Prints information about the entry and exit of functions and prints internal errors.; 3 = Prints the information specified by 1-2 with additional details.; 4 = Prints information about parallel operations and the information specified by 1-3.; 5 = Prints information about internal states in the OneDB Primary Storage Manager.; 6 = Prints the information specified by 1-5 with additional details.; 7 = Prints information specified by 1-6 with additional details.; 8 = Prints information specified by 1-7 with additional details.; 9 = Prints all debugging information.

The PSM_DEBUG environment variable overrides the value of the PSM_DEBUG configuration parameter.

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