Complex data types
These topics explain how to use collection and row data types in the HCL OneDB™ ESQL/C program.
The information in these topics apply only if you are using HCL OneDB as your database server.
These HCL
OneDB ESQL/C data
types access the complex data types, as the following table shows.
| Data type | ESQL/C host variable |
|---|---|
| Collection types: LIST, MULTISET, SET | Typed collection host variable Untyped collection host variable |
| Row types: named and unnamed | Typed row host variable Untyped row host variable |
For information about SQL complex data types, see the HCL OneDB Guide to SQL: Reference.