ESP SDK C API
Stream Types
Streams

Overview

The type of the stream. Please refer to the CCL Programmers Guide for details on various stream types supported in the ESP.


Enumeration Types

Enumerator:
SOURCE 

Source streams in ASP, deprecated

DERIVED 

Derived streams in ASP, deprecated

ESP_STREAM_SQL_QUERY 

Virtual stream, corresponding to a SQL subscription

ESP_STREAM_DELTA 

Stateless, no data retention, no key support

ESP_STREAM_SIMPLE 

Stateless streams with no data retention, but supports keys

ESP_STREAM_WINDOW 

Stateful, retains data based on retention policies

ESP_STREAM_SYSTEM 

System streams used internally by ESP

ESP_STREAM_ERROR 

Error stream, holds error events

ESP_STREAM_LEGACY 

Legacy stream type (source/derived)

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