Home
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.
Database server communication
Working with the database serverThese topics explain how the HCL® OneDB® ESQL/C program can interact with a database server.

Working with the database server

These topics explain how the HCL® OneDB® ESQL/C program can interact with a database server.

It contains the following information:

A description of the client-server architecture of the application
An overview of the ways the program can interact with the database server
The syntax of the library functions that control the database server

The end of these topics present an annotated example program that is called timeout. The timeout sample program demonstrates how to interrupt an SQL request.