Table Model

Knowledge Checkpoint

A grasp of these concepts will help you understand this documentation better:

• Table Model

Introduction

Table Model defines a data model that sits on top of a SQL table.

Parameter definition

Parameter name	Description
type	Model type: 'table' for Table Model, 'query' for Query Model
label	User-friendly name for the model that appears in the Dataset exploration UI
description	Description of the model. Support Markdown.
data_source_name	The database on which Holistics will execute the SQL generated from this model
owner	Define who should be in charge of managing the current model
table_name	Path to the table underlying this model, in the form: '"schema_name"."table_name"'
dimension	Define a dimension.
measure	Define a measure.

Code Example

Model users {
  type: 'table'
  label: "Users"
  data_source_name: 'bigquery_dw'
  table_name: 'users'

  dimension id {
    label: 'ID'
    type: 'number'
    hidden: false // optional
    definition: @sql {{#SOURCE.id}};; // optional
  }

  dimension email {
    label: 'Email'
    type: 'number'
    // without "definition", it automatically uses the same column name as the dimension name ('email')
  }

  measure user_count {
    type: 'number'
    label: 'Count Users'
    definition: @sql count({{#SOURCE.id}});;
  }
}