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Client APIs and toolsYou can use the HCL OneDB™ implementation of client APIs to develop applications for HCL OneDB™ database servers.
HCL OneDB™ ODBC Driver GuideThe HCL OneDB™ ODBC Driver Programmer's Manual serves as a user guide and reference for HCL OneDB™ ODBC Driver, which is the HCL OneDB™ implementation of the Microsoft™ Open Database Connectivity (ODBC) interface, Version 3.0.
Smart large objectsThese topics describe how to store, create, and access a smart large object; how to transfer smart-large-object data; how to retrieve the status of a smart large object; and how to read or write a smart large object to or from a file.
Storage of smart large objectsThe smart-large-object specification structure stores the disk-storage information and create-time flags for a smart large object.
Inheritance hierarchyHCL OneDB™ uses an inheritance hierarchy to obtain storage characteristics.

Inheritance hierarchy

HCL OneDB™ uses an inheritance hierarchy to obtain storage characteristics.

The following figure shows the inheritance hierarchy for smart-large-object storage characteristics.

This graphic illustrates the inheritance hierarchy for smart-large-object storage characteristics. The graphic contains four horizontal boxes arranged in a vertical line and connected by three down-facing arrows. The boxes are labeled as such: Database server storage characteristics (system defaults and the ONCONFIG file), sbspace storage characteristics (assigned when the database server creates the sbspace), Column-level storage characteristics (assigned with the CREATE TABLE statement), and User-defined storage characteristics (assigned from within an HCL OneDB ODBC application.) — Figure 1: Inheritance hierarchy for storage characteristics

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