lhc semantic

Semantic extraction, hierarchies, and descriptions management.

Extraction Commands

Command	Description
lhc semantic create datasource <datasource-id>	Start semantic extraction for a datasource
lhc semantic create model <model-id>	Start semantic extraction for a model
lhc semantic update datasource <datasource-id>	Re-run extraction for a datasource
lhc semantic update model <model-id>	Re-run extraction for a model
lhc semantic delete datasource <datasource-id>	Delete extraction data for a datasource
lhc semantic delete model <model-id>	Delete extraction data for a model
lhc semantic load <datasource-id>	Trigger data load for a datasource
lhc semantic schema <datasource-id>	Get schema for a datasource
lhc semantic validate <datasource-id>	Validate datasource connection and configuration
lhc semantic views <datasource-id>	Get semantic views for a datasource

ID types:

• <datasource-id> — numeric datasource ID (e.g. 1220). Use lhc datasources list to find it.
• <model-id> — the model's string identifier (e.g. my-sales-model), the same ID used in lhc models get <model-id>.

Async Commands

create, update, and load are async (HTTP 202). The CLI prints the task ID on success:

Semantic extraction started (task: abc123).

Sub-Groups

• datasources — Create, manage, export, and import datasources
• hierarchies — Manage semantic hierarchies
• descriptions — Manage semantic descriptions