tasks/offline-compute/HiveSQL/hivesql_023_en/task.md

metadata

id: offline-compute_HiveSQL_hivesql_023
name: >-
  Compute multi-dimensional CUBE aggregation of user open-start-path data by
  referer_type, referer, and path
category: offline-compute/HiveSQL
timeout_seconds: 600
modality: pure-text
engine: hivesql

Prompt

Task Objective: Compute multi-dimensional aggregation metrics from the user open-start-path detail table, outputting UV and first-time UV across three dimension combinations: application category (referer_type), source application (referer), and launch path (path).

Inputs:

• internal_platform_db.t_ed_mapservice_user_open_start_path_dwd_di_query_engine_135
• internal_platform_db.t_ed_mapservice_user_q36_active_dwd_di_query_engine_135

Processing Rules:

1. Main table filter: ds=20260608, and referer must be in the specified lists of application package names/keys for three categories (FoodChainA, QuickDog, JD).
2. Path cleansing: Process the path field according to rules — if it matches qqmap://map/routeplan?type=\w+, retain the original value; if it contains ?, truncate to the part before the question mark; if it is empty/null/'NULL', set it to '未知'; otherwise, retain the original value.
3. referer_type mapping: Map the referer value to one of three categories: 'FoodChainA', 'CourierCoB' (QuickDog), or 'EcommerceC' (JD).
4. Join: Join with t_ed_mapservice_user_q36_active_dwd_di_query_engine_135 (ds=20260608, uin deduplicated) on uin, retaining active users.
5. Aggregation: Group by referer_type, CUBE(referer, path), computing count(distinct uin) as uv and count(distinct case when is_first=1 then uin end) as first_uv.
6. CUBE result processing: For dimensions where grouping is 1, set the value to 'total'.

Output Requirements:

• Field order: referer_type, referer, path, uv, first_uv, ds
• referer and path display as 'total' on CUBE summary rows
• uv is of type BIGINT, first_uv is of type BIGINT

Write Requirements:

• Output table: internal_platform_db.t_md_mapservice_user_open_start_path_dwa_di_cand_query_engine_135
• Partition: ds=20260608
• Write method: INSERT OVERWRITE

Please write the final HiveSQL to result.sql and execute it.