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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.
Accessing a smart large object
Modifying a smart large object

Modifying a smart large object

About this task

You can modify the data of the smart large object with the following steps:

Read and write the data in the open smart large object until the data is ready to save.
Store the LO-pointer for the smart large object in the database with the UPDATE or INSERT statement.