forked from erp-dev/erp
153 lines
3.4 KiB
Bash
Executable File
153 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
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# Flower Database Access - 远程访问示例脚本
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# 通过SSH连接到远程服务器执行数据库查询
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set -e
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# SSH连接参数
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SSH_HOST="8.148.215.233"
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SSH_PORT="18762"
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SSH_USER="root"
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# 数据库连接参数（在远程服务器上）
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DB_HOST="127.0.0.1"
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DB_PORT="5432"
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DB_NAME="flower"
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DB_USER="postgres"
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DB_PASS="postgres"
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# SSH命令前缀
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SSH_CMD="ssh -p $SSH_PORT $SSH_USER@$SSH_HOST"
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# 数据库查询命令
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function db_query() {
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$SSH_CMD "PGPASSWORD=$DB_PASS psql -h $DB_HOST -p $DB_PORT -U $DB_USER -d $DB_NAME -c \"$1\""
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}
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echo "=== Flower ERP 数据库远程访问示例 ==="
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echo "远程服务器: $SSH_HOST:$SSH_PORT"
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echo
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# 测试SSH连接
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echo "=== 测试SSH连接 ==="
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echo "---"
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if $SSH_CMD "echo 'SSH连接成功'" &> /dev/null; then
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echo "✓ SSH连接正常"
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else
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echo "✗ SSH连接失败，请检查SSH key配置"
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exit 1
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fi
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echo
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# 示例1: 查询商户信息
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echo "1. 查询商户列表:"
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echo "---"
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db_query "
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SELECT id, name, type, created_at
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FROM basic_info_merchant
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ORDER BY created_at DESC
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LIMIT 5;
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"
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echo
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# 示例2: 查询最近的销售订单
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echo "2. 查询最近10条销售订单:"
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echo "---"
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db_query "
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SELECT
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so.id,
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so.sales_date,
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c.name as customer_name,
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so.status,
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so.created_at
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FROM business_salesorder so
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JOIN basic_info_customer c ON so.customer_id = c.id
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ORDER BY so.created_at DESC
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LIMIT 10;
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"
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echo
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# 示例3: 查询库存
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echo "3. 查询库存状态（前10个）:"
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echo "---"
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db_query "
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SELECT
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p.name as product_name,
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w.name as warehouse,
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si.quantity,
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p.unit
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FROM stock_inventory si
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JOIN basic_info_product p ON si.product_id = p.id
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JOIN basic_info_warehouse w ON si.warehouse_id = w.id
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WHERE si.quantity > 0
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ORDER BY si.quantity DESC
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LIMIT 10;
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"
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echo
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# 示例4: 查询印染订单统计
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echo "4. 印染订单统计（最近7天）:"
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echo "---"
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db_query "
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SELECT
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DATE(created_at) as date,
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COUNT(*) as total_orders,
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SUM(CASE WHEN is_urgent THEN 1 ELSE 0 END) as urgent_orders,
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SUM(CASE WHEN is_fabric_received THEN 1 ELSE 0 END) as fabric_received
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FROM printing_printingorder
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WHERE created_at >= CURRENT_DATE - INTERVAL '7 days'
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GROUP BY DATE(created_at)
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ORDER BY date DESC;
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"
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echo
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# 示例5: 查询开版订单进度
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echo "5. 开版订单进度统计:"
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echo "---"
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db_query "
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SELECT
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po.id,
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po.style_name,
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po.plate_type,
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po.urgency_level,
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po.is_ordered,
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po.created_at
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FROM printing_plateorder po
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WHERE po.is_invalid = false
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ORDER BY po.created_at DESC
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LIMIT 10;
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"
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echo
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# 示例6: 查询最大的表
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echo "6. 数据库表大小统计（前10）:"
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echo "---"
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db_query "
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SELECT
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schemaname,
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tablename,
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pg_size_pretty(pg_total_relation_size(schemaname||'.'||tablename)) as size
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FROM pg_tables
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WHERE schemaname = 'public'
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ORDER BY pg_total_relation_size(schemaname||'.'||tablename) DESC
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LIMIT 10;
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"
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echo
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# 示例7: 使用SSH隧道
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echo "7. SSH隧道方式（可选）:"
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echo "---"
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echo "如果需要本地访问，可以创建SSH隧道："
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echo " ssh -p $SSH_PORT -L 15432:127.0.0.1:5432 $SSH_USER@$SSH_HOST -N"
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echo " 然后在另一个终端："
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echo " PGPASSWORD=$DB_PASS psql -h 127.0.0.1 -p 15432 -U $DB_USER -d $DB_NAME"
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echo
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echo "=== 示例完成 ==="
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echo "更多查询示例请查看 SKILL.md 文件"
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echo
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echo "💡 提示："
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echo " - 所有查询都是只读的"
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echo " - 不要访问 auth_* 认证表"
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echo " - 查询时考虑 merchant_id（多租户）"
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