Opaque data types

These topics explain how to use the lvarchar, fixed binary, and var binary data types to access an opaque data type from the HCL OneDB™ ESQL/C program. Use these HCL OneDB ESQL/C data types to represent an opaque data type as it is transferred to and from HCL OneDB.

The information in these topics apply only if you are using HCL OneDB as your database server.

For information about SQL complex data types, see the HCL OneDB Guide to SQL: Reference.