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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.
Database server communication
HCL OneDB™ librariesThese topics describe how to link the static, shared, and thread-safe HCL OneDB™ general libraries with your application.
Choose a version of the HCL OneDB™ general libraries
Link shared HCL OneDB™ general libraries

Link shared HCL OneDB general libraries

can dynamically link a shared library, which places this library in shared memory. When the shared library is in shared memory, other applications can also use it. Shared libraries are most useful in multiuser environments where only one copy of the library is required for all applications.

Important: To use shared libraries in your application, your operating system must support shared libraries. Operating systems that support shared libraries include Sun and HP versions of UNIX™ and Windows™. You should be familiar with the creation of shared libraries and with the compile options that your C compiler requires to build them.