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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?
Complex data typesThese topics explain how to use collection and row data types in the program.
Access row types
Declare row variables
Typed and untyped row variables

Typed and untyped row variables

supports the following two row variables:

A typed row variable specifies the names and data types of the fields in the row.
An untyped row variable does not specify the field names or the field types for the row.

handles row variables as client-side collection variables.