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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.
ESQL/C GuideThe HCL OneDB™ ESQL/C Programmer's Manual explains how to use , the HCL OneDB™ implementation of Embedded Structured Query Language (SQL) for C (ESQL/C), to create client applications with database-management capabilities.
What is HCL OneDB™ ESQL/C?
Smart large objectsA smart large object is a data type that stores large, non-relational data objects such as images, sound clips, documents, graphics, maps and other large objects, and allows you to perform read, write, and seek operations on those objects.
Obtaining the status of a smart large object
Allocate and access an LO-status structureThe LO-status structure stores status information for a smart large object. This section describes how to allocate and access an LO-status structure.
Allocate an LO-status structure

Allocate an LO-status structure

The ifx_lo_stat() function performs the following tasks:

It allocates a new LO-status structure, whose pointer you provide as an argument.
It initializes the LO-status structure with all status information for the smart large object that the LO file descriptor, which you provide, identifies.