Overview

#docslug#/ecob/ecob/V1.1.6/overview OceanBase Embedded SQL in C (ECOB) supports internal data types of Oracle, external data types of the C language, and the conversion between the data types. ECOB also supports variables such as indicator, VARCHAR, structure, and string pointer.

These data types and variables are described in the following topics:

• Supported data types

• Data type conversion

• Indicator variable

• VARCHAR variable

• Structure

• String pointer