优化财务仪表盘加载与利润展示

2026-08-29 00:55:55 +08:00
parent c156c478d8
commit 527e5ed228
5 changed files with 261 additions and 50 deletions
@@ -0,0 +1,58 @@
+-- +goose Up
+-- 财务仪表盘会按完成/取消日期读取提号，并按调整创建日汇总利润。
+-- 补齐复合索引，避免数据增长后统计退化为全表扫描。
+-- 该版本曾在部分开发库中部分执行，以下写法兼容已有同名索引后再次运行。
+
+-- +goose StatementBegin
+SET @pickup_completed_index_exists = (
+  SELECT COUNT(*)
+  FROM information_schema.statistics
+  WHERE table_schema = DATABASE()
+    AND table_name = 'admin_pickups'
+    AND index_name = 'idx_admin_pickups_status_completed_at'
+);
+SET @pickup_completed_index_sql = IF(
+  @pickup_completed_index_exists = 0,
+  'ALTER TABLE admin_pickups ADD KEY idx_admin_pickups_status_completed_at (status, completed_at)',
+  'SELECT 1'
+);
+PREPARE pickup_completed_index_statement FROM @pickup_completed_index_sql;
+EXECUTE pickup_completed_index_statement;
+DEALLOCATE PREPARE pickup_completed_index_statement;
+
+SET @pickup_cancelled_index_exists = (
+  SELECT COUNT(*)
+  FROM information_schema.statistics
+  WHERE table_schema = DATABASE()
+    AND table_name = 'admin_pickups'
+    AND index_name = 'idx_admin_pickups_status_cancelled_at'
+);
+SET @pickup_cancelled_index_sql = IF(
+  @pickup_cancelled_index_exists = 0,
+  'ALTER TABLE admin_pickups ADD KEY idx_admin_pickups_status_cancelled_at (status, cancelled_at)',
+  'SELECT 1'
+);
+PREPARE pickup_cancelled_index_statement FROM @pickup_cancelled_index_sql;
+EXECUTE pickup_cancelled_index_statement;
+DEALLOCATE PREPARE pickup_cancelled_index_statement;
+
+SET @pickup_adjustment_index_exists = (
+  SELECT COUNT(*)
+  FROM information_schema.statistics
+  WHERE table_schema = DATABASE()
+    AND table_name = 'admin_pickup_financial_adjustments'
+    AND index_name = 'idx_admin_pickup_financial_adjustments_created_at'
+);
+SET @pickup_adjustment_index_sql = IF(
+  @pickup_adjustment_index_exists = 0,
+  'ALTER TABLE admin_pickup_financial_adjustments ADD KEY idx_admin_pickup_financial_adjustments_created_at (created_at)',
+  'SELECT 1'
+);
+PREPARE pickup_adjustment_index_statement FROM @pickup_adjustment_index_sql;
+EXECUTE pickup_adjustment_index_statement;
+DEALLOCATE PREPARE pickup_adjustment_index_statement;
+-- +goose StatementEnd
+
+-- +goose Down
+
+-- 补偿迁移不删除索引，避免回滚时误删此前已存在的同名索引。