{
  "properties" : { },
  "id" : "8b9c0d1e2f3a4b5c6d7e8f9a0b1c2d3",
  "script" : null,
  "groupId" : "f8e3d2c1b0a94e5f8a7b6c5d4e3f2a1",
  "name" : "采购商户来源分析",
  "createTime" : 1780881000000,
  "updateTime" : null,
  "lock" : null,
  "createBy" : "admin",
  "updateBy" : "admin",
  "path" : "/buyer-source-analysis",
  "method" : "GET",
  "parameters" : [ ],
  "options" : [ ],
  "requestBody" : "",
  "headers" : [ ],
  "paths" : [ ],
  "responseBody" : null,
  "description" : "采购商户来源分析：按地区统计采购商户(BUYER)数量 Top9，数据源 yak_sn_customer（只读）。",
  "requestBodyDefinition" : null,
  "responseBodyDefinition" : null
}
================================
// 只读查询，不修改任何数据

var sql = """
SELECT
  region_name AS name,
  region_name AS full_name,
  COUNT(*) AS value,
  region_name || '采购商户' AS description
FROM yak_sn_customer c
WHERE c.del_flag = '0'
  AND c.customer_type = 'BUYER'
  AND c.region_name IS NOT NULL
  AND TRIM(c.region_name) <> ''
GROUP BY region_name
ORDER BY value DESC, region_name
LIMIT 9
"""

var rows = db.select(sql)
var result = []

for (row in rows) {
  result.push({
    name: row.name,
    value: row.value ? row.value : 0,
    fullName: row.fullName ? row.fullName : (row.full_name ? row.full_name : ''),
    description: row.description ? row.description : '采购商户'
  })
}

return result