[Feature request] table model What is the support plan for Pipe

### Search before asking

- [x] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar.

### Motivation

1. What is the support plan of the table model for Pipe

2. Can Flink CEP be moved to Pipe?

1) low-pressure events (< threshold)

2）The maximum gap is 2 minutes

3) Keep silent after calling the police

4) Silence will only be lifted when the voltage reaches the normal level (≥ threshold)

5) Repeat forever

Thank

### Solution

_No response_

### Alternatives

_No response_

### Are you willing to submit a PR?

- [ ] I'm willing to submit a PR!

No files or tests are identified in the issue. Start by reviewing the existing Pipe and table-model support, then investigate whether Flink CEP can be moved to Pipe and how the listed threshold, gap, silence, and repeat behavior should be defined.

Written by the indexing model from the issue text.