关于“使用 LookML 建立衍生資料表”的评价

Okasha S. · 评论12 months之前

best

ANGBEEN S. · 评论12 months之前

Marium K. · 评论12 months之前

In Task 4, the data group trigger should be added to order_details view, as this is the view that was joined in the order_items explore, and is visible in the explore. The instructions say to add the datagroup trigger in the order_details_summary, which is not visible in the explore, and is inconsistent with description of resulting sql query, that replaces CTE with select statement.

Ksenia G. · 评论12 months之前

Rajnikant S. · 评论12 months之前

Kissinger P D. · 评论12 months之前

Ahsan A. · 评论12 months之前

Syed Umair A. · 评论12 months之前

Nimra Z. · 评论12 months之前

Laura H. · 评论12 months之前

Muhammad S. · 评论12 months之前

connection: "bigquery_public_data_looker" # include all the views include: "/views/*.view" include: "/z_tests/*.lkml" include: "/**/*.dashboard" datagroup: training_ecommerce_default_datagroup { # sql_trigger: SELECT MAX(id) FROM etl_log;; max_cache_age: "1 hour" } persist_with: training_ecommerce_default_datagroup label: "E-Commerce Training" explore: order_items { join: order_details { type: left_outer sql_on: ${order_items.order_id} = ${order_details.order_id};; relationship: many_to_one } join: users { type: left_outer sql_on: ${order_items.user_id} = ${users.id} ;; relationship: many_to_one } join: inventory_items { type: left_outer sql_on: ${order_items.inventory_item_id} = ${inventory_items.id} ;; relationship: many_to_one } join: products { type: left_outer sql_on: ${inventory_items.product_id} = ${products.id} ;; relationship: many_to_one } join: distribution_centers { type: left_outer sql_on: ${products.distribution_center_id} = ${distribution_centers.id} ;; relationship: many_to_one } } explore: events { join: event_session_facts { type: left_outer sql_on: ${events.session_id} = ${event_session_facts.session_id} ;; relationship: many_to_one } join: event_session_funnel { type: left_outer sql_on: ${events.session_id} = ${event_session_funnel.session_id} ;; relationship: many_to_one } join: users { type: left_outer sql_on: ${events.user_id} = ${users.id} ;; relationship: many_to_one } }

Tiến Dũng Đ. · 评论12 months之前

Good

Khafi L. · 评论12 months之前

Nauman K. · 评论12 months之前

Jahanzeb R. · 评论12 months之前

Abdul K. · 评论12 months之前

JOSE EDUARDO F. · 评论12 months之前

Hamza S. · 评论12 months之前

Ali A. · 评论12 months之前

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Harris A. · 评论12 months之前

Hamza S. · 评论12 months之前

Alex F. · 评论12 months之前

Thomas J. · 评论12 months之前

Shafee M. · 评论12 months之前