Initialisation depot

AliExpress/create_database.sql

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+-- Create database for AliExpress orders
+CREATE DATABASE IF NOT EXISTS aliexpress 
+CHARACTER SET utf8mb4 
+COLLATE utf8mb4_unicode_ci;
+
+USE aliexpress;
+
+-- Create items table
+CREATE TABLE IF NOT EXISTS items (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    orderDate DATE COMMENT 'Order date in US format (YYYY-MM-DD)',
+    orderNumber VARCHAR(20) COMMENT 'Order number (16 digits)',
+    orderURL VARCHAR(500) COMMENT 'URL to order detail page',
+    itemDesc TEXT COMMENT 'Item description',
+    itemPrice DECIMAL(10, 2) COMMENT 'Item price in EUR',
+    itemQuantity INT COMMENT 'Quantity ordered',
+    itemImageURL VARCHAR(500) COMMENT 'URL to item image',
+    orderTotal DECIMAL(10, 2) COMMENT 'Total order price in EUR',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT 'Record creation timestamp',
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 'Record update timestamp',
+    
+    INDEX idx_orderNumber (orderNumber),
+    INDEX idx_orderDate (orderDate),
+    INDEX idx_created_at (created_at)
+) ENGINE=InnoDB 
+DEFAULT CHARSET=utf8mb4 
+COLLATE=utf8mb4_unicode_ci
+COMMENT='AliExpress order items extracted from HTML';
+
+-- Display table structure
+DESCRIBE items;
+
+-- Example queries to use after data import:
+
+-- Select all orders
+-- SELECT * FROM items ORDER BY orderDate DESC;
+
+-- Select orders by date range
+-- SELECT * FROM items WHERE orderDate BETWEEN '2025-12-01' AND '2026-01-31';
+
+-- Select orders by order number
+-- SELECT * FROM items WHERE orderNumber = '3066436169351201';
+
+-- Calculate total spending
+-- SELECT SUM(orderTotal) as total_spent FROM items;
+
+-- Count orders by month
+-- SELECT DATE_FORMAT(orderDate, '%Y-%m') as month, COUNT(DISTINCT orderNumber) as order_count
+-- FROM items
+-- GROUP BY month
+-- ORDER BY month DESC;