It is a general-purpose component that writes data from a text CAS into tables in a relational database under the control of an XML configuration file.
它是一个通用组件，用于在 XML 配置文件的控制下将来自文本 CAS 的数据写入关系数据库表中。
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Errors (both fatal and non-fatal), warning, and informational messages are logged, while the adapter's data and control flow information is traced in the tracing configuration.