浅念
84 lines
3.3 KiB
SQL
84 lines
3.3 KiB
SQL
-- CreateTable
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CREATE TABLE `customers` (
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`id` BIGINT NOT NULL AUTO_INCREMENT,
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`customer_id` VARCHAR(64) NOT NULL,
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`name` VARCHAR(128) NULL,
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`country` VARCHAR(64) NULL,
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`email` VARCHAR(128) NULL,
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`company` VARCHAR(255) NULL,
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`register_time` DATETIME(3) NULL,
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`avatar_url` VARCHAR(512) NULL,
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`buyer_tags` VARCHAR(255) NULL,
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`buyer_features` VARCHAR(255) NULL,
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`behavior_product_views` INTEGER NULL,
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`behavior_valid_inquiries` INTEGER NULL,
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`behavior_valid_rfq` INTEGER NULL,
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`behavior_login_days` INTEGER NULL,
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`behavior_spam_inquiries` INTEGER NULL,
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`behavior_top_industry` VARCHAR(255) NULL,
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`created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
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`updated_at` DATETIME(3) NOT NULL,
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UNIQUE INDEX `customers_customer_id_key`(`customer_id`),
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INDEX `customers_country_idx`(`country`),
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PRIMARY KEY (`id`)
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) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
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-- CreateTable
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CREATE TABLE `inquiries` (
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`id` BIGINT NOT NULL AUTO_INCREMENT,
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`inquiry_id` VARCHAR(32) NOT NULL,
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`customer_id` VARCHAR(64) NULL,
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`manager` VARCHAR(128) NULL,
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`create_time` DATETIME(3) NOT NULL,
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`update_time` DATETIME(3) NOT NULL,
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`status` VARCHAR(64) NULL,
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`msg_preview` VARCHAR(512) NULL,
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`is_flagged` BOOLEAN NOT NULL DEFAULT false,
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`messages_count` INTEGER NOT NULL DEFAULT 0,
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`last_send_time` DATETIME(3) NULL,
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`has_failed_batches` BOOLEAN NOT NULL DEFAULT false,
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`created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
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`updated_at` DATETIME(3) NOT NULL,
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UNIQUE INDEX `inquiries_inquiry_id_key`(`inquiry_id`),
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INDEX `inquiries_customer_id_idx`(`customer_id`),
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INDEX `inquiries_manager_idx`(`manager`),
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PRIMARY KEY (`id`)
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) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
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-- CreateTable
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CREATE TABLE `chat_messages` (
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`id` BIGINT NOT NULL AUTO_INCREMENT,
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`message_id` VARCHAR(64) NOT NULL,
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`inquiry_id` VARCHAR(32) NOT NULL,
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`sender` VARCHAR(128) NULL,
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`direction` ENUM('incoming', 'outgoing', 'system') NOT NULL,
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`send_time` DATETIME(3) NOT NULL,
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`content` MEDIUMTEXT NOT NULL,
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`translation` TEXT NULL,
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`created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
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UNIQUE INDEX `chat_messages_message_id_key`(`message_id`),
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INDEX `chat_messages_inquiry_id_send_time_message_id_idx`(`inquiry_id`, `send_time`, `message_id`),
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INDEX `chat_messages_inquiry_id_idx`(`inquiry_id`),
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PRIMARY KEY (`id`)
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) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
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-- CreateTable
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CREATE TABLE `users` (
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`id` BIGINT NOT NULL AUTO_INCREMENT,
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`username` VARCHAR(191) NOT NULL,
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`password_hash` VARCHAR(191) NOT NULL,
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`created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
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UNIQUE INDEX `users_username_key`(`username`),
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PRIMARY KEY (`id`)
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) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
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-- AddForeignKey
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ALTER TABLE `inquiries` ADD CONSTRAINT `inquiries_customer_id_fkey` FOREIGN KEY (`customer_id`) REFERENCES `customers`(`customer_id`) ON DELETE SET NULL ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE `chat_messages` ADD CONSTRAINT `chat_messages_inquiry_id_fkey` FOREIGN KEY (`inquiry_id`) REFERENCES `inquiries`(`inquiry_id`) ON DELETE RESTRICT ON UPDATE CASCADE;
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