# Rdb_KeyData

## Overview

Holds the changed data.

**Related module**: [RDB](capi-rdb.md)

**Header file**: [relational_store.h](capi-relational-store-h.md)

## Summary

### Member Variables

| Name            | Description                    |
| ---------------- | ------------------------ |
| uint64_t integer | Data of the uint64_t type.|
| double real      | Data of the double type.  |
| const char* text | Data of the char\* type.    |