buster/api/libs/semantic_layer/spec.yml

37 lines
1.4 KiB
YAML

# Schema specification for the model structure
- name: string # Required
description: string # Optional
dimensions:
- name: string # Required
description: string # Optional
type: string # Optional, inferred if omitted
searchable: boolean # Optional, default: false
options: [string] # Optional, default: null
measures:
- name: string # Required
description: string # Optional
type: string # Optional, inferred if omitted
metrics:
- name: string # Required
expr: string # Required, can use model.column from entities
description: string # Optional
args: # Optional, required only if expr contains arguments, default: null
- name: string # Required
type: string # Required
description: string # Optional
filters:
- name: string # Required
expr: string # Required, can use model.column from entities
description: string # Optional
args: # Optional, required only if expr contains arguments, default: null
- name: string # Required
type: string # Required
description: string # Optional
entities:
- name: string # Required
primary_key: string # Required
foreign_key: string # Required
type: string # Optional, e.g., "LEFT", "INNER"; LLM decides if omitted
cardinality: string # Optional, e.g., "one-to-many", "many-to-many"
description: string # Optional