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Pivot Open Issues by Store
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Pivot Open Issues by Store

EasySQL · PostgreSQL

Problem

Instacart operations wants a quick store-level summary of currently open shopper support issues. Write a SQL query to pivot issue counts by store.

Requirements

  1. Return one row per store_name for records where issue_status = 'open'.
  2. Include the total number of open issues as total_open_issues.
  3. Include separate counts for these issue types only:
    • late_pick as late_pick_issues
    • out_of_stock as out_of_stock_issues
    • substitution_needed as substitution_needed_issues
  4. Order the result by total_open_issues descending, then store_name ascending.

Schema

shopper_support_issues
ColumnTypeDescription
issue_idPKINTUnique issue record ID
store_nameVARCHAR(100)Instacart partner store name
issue_typeVARCHAR(50)Type of picker issue
issue_statusVARCHAR(20)Current issue status
reported_dateDATEDate the issue was reported
affected_ordersINTNumber of orders affected
Tablesshopper_support_issues
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CodePostgreSQL
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