164 lines
5.0 KiB
SQL
164 lines
5.0 KiB
SQL
-- 检查订单状态分布情况
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-- 1. 查看所有订单的状态分布（包括已删除的）
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SELECT
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status,
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COUNT(*) as count,
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CASE
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WHEN status = 0 THEN '待派单'
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WHEN status = 1 THEN '已派单/待接单'
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WHEN status = 2 THEN '待服务'
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WHEN status = 3 THEN '服务中'
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WHEN status = 4 THEN '已完成'
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WHEN status = 5 THEN '已取消'
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WHEN status IS NULL THEN 'NULL状态'
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ELSE CONCAT('未知状态(', status, ')')
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END as status_name
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FROM `order`
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GROUP BY status
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ORDER BY status;
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-- 2. 查看未删除订单的状态分布
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SELECT
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status,
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COUNT(*) as count,
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CASE
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WHEN status = 0 THEN '待派单'
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WHEN status = 1 THEN '已派单/待接单'
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WHEN status = 2 THEN '待服务'
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WHEN status = 3 THEN '服务中'
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WHEN status = 4 THEN '已完成'
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WHEN status = 5 THEN '已取消'
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WHEN status IS NULL THEN 'NULL状态'
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ELSE CONCAT('未知状态(', status, ')')
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END as status_name
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FROM `order`
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WHERE deleted = 0
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GROUP BY status
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ORDER BY status;
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-- 3. 查看已支付订单的状态分布
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SELECT
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status,
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COUNT(*) as count,
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CASE
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WHEN status = 0 THEN '待派单'
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WHEN status = 1 THEN '已派单/待接单'
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WHEN status = 2 THEN '待服务'
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WHEN status = 3 THEN '服务中'
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WHEN status = 4 THEN '已完成'
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WHEN status = 5 THEN '已取消'
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WHEN status IS NULL THEN 'NULL状态'
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ELSE CONCAT('未知状态(', status, ')')
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END as status_name
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FROM `order`
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WHERE pay_status = 1 AND deleted = 0
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GROUP BY status
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ORDER BY status;
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-- 4. 查看已支付且未分配陪伴员的订单状态分布（这些应该是待派单）
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SELECT
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status,
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COUNT(*) as count,
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CASE
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WHEN status = 0 THEN '✅ 待派单（正常）'
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WHEN status = 1 THEN '❌ 已派单（异常：有teacher_id应该不为NULL）'
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WHEN status = 2 THEN '❌ 待服务（异常：未派单不应该是待服务）'
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WHEN status = 3 THEN '❌ 服务中（异常：未派单不应该是服务中）'
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WHEN status = 4 THEN '❌ 已完成（异常：未派单不应该是已完成）'
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WHEN status = 5 THEN '⚠️ 已取消（可能正常）'
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WHEN status IS NULL THEN '❌ NULL状态（异常）'
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ELSE CONCAT('❌ 未知状态(', status, ')（异常）')
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END as status_check
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FROM `order`
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WHERE pay_status = 1
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AND teacher_id IS NULL
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AND deleted = 0
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GROUP BY status
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ORDER BY status;
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-- 5. 查看已支付且已分配陪伴员的订单状态分布（这些应该是已派单或更后面的状态）
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SELECT
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status,
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COUNT(*) as count,
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CASE
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WHEN status = 0 THEN '❌ 待派单（异常：已有teacher_id不应该是待派单）'
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WHEN status = 1 THEN '✅ 已派单/待接单（正常）'
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WHEN status = 2 THEN '✅ 待服务（正常）'
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WHEN status = 3 THEN '✅ 服务中（正常）'
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WHEN status = 4 THEN '✅ 已完成（正常）'
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WHEN status = 5 THEN '⚠️ 已取消（可能正常）'
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WHEN status IS NULL THEN '❌ NULL状态（异常）'
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ELSE CONCAT('❌ 未知状态(', status, ')（异常）')
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END as status_check
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FROM `order`
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WHERE pay_status = 1
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AND teacher_id IS NOT NULL
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AND deleted = 0
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GROUP BY status
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ORDER BY status;
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-- 6. 查看支付状态和订单状态的组合分布
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SELECT
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pay_status,
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CASE
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WHEN pay_status = 0 THEN '未支付'
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WHEN pay_status = 1 THEN '已支付'
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WHEN pay_status = 2 THEN '已退款'
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ELSE CONCAT('未知(', pay_status, ')')
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END as pay_status_name,
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status,
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CASE
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WHEN status = 0 THEN '待派单'
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WHEN status = 1 THEN '已派单/待接单'
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WHEN status = 2 THEN '待服务'
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WHEN status = 3 THEN '服务中'
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WHEN status = 4 THEN '已完成'
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WHEN status = 5 THEN '已取消'
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WHEN status IS NULL THEN 'NULL'
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ELSE CONCAT('未知(', status, ')')
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END as status_name,
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COUNT(*) as count
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FROM `order`
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WHERE deleted = 0
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GROUP BY pay_status, status
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ORDER BY pay_status, status;
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-- 7. 列出所有可能存在的状态值（包括异常状态）
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SELECT DISTINCT
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status,
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CASE
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WHEN status = 0 THEN '待派单'
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WHEN status = 1 THEN '已派单/待接单'
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WHEN status = 2 THEN '待服务'
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WHEN status = 3 THEN '服务中'
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WHEN status = 4 THEN '已完成'
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WHEN status = 5 THEN '已取消'
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WHEN status IS NULL THEN 'NULL状态'
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ELSE CONCAT('未知状态(', status, ')')
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END as status_name
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FROM `order`
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ORDER BY status;
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-- 8. 查看状态为NULL的订单详情（如果有的话）
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SELECT
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id,
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order_no,
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status,
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pay_status,
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teacher_id,
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create_time,
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update_time
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FROM `order`
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WHERE status IS NULL
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LIMIT 20;
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-- 9. 统计：按照后端逻辑应该显示的待派单数量
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SELECT
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'后端统计逻辑' as query_type,
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COUNT(*) as pending_count
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FROM `order`
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WHERE pay_status = 1
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AND teacher_id IS NULL
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AND deleted = 0;
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