64 lines
1.8 KiB
TypeScript
64 lines
1.8 KiB
TypeScript
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/**
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* 删除 AI 相关数据库表
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* 直接执行 SQL，不通过 Prisma 迁移
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*/
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import { PrismaClient } from '@prisma/client';
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import dotenv from 'dotenv';
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dotenv.config();
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const prisma = new PrismaClient();
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async function deleteAITables() {
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try {
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console.log('🗑️ 开始删除 AI 相关表...');
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// 删除表（按依赖顺序）
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await prisma.$executeRawUnsafe(`
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DROP TABLE IF EXISTS "document_chunks" CASCADE;
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`);
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console.log('✅ 已删除 document_chunks 表');
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await prisma.$executeRawUnsafe(`
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DROP TABLE IF EXISTS "ai_prompt_logs" CASCADE;
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`);
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console.log('✅ 已删除 ai_prompt_logs 表');
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await prisma.$executeRawUnsafe(`
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DROP TABLE IF EXISTS "ai_prompt_configs" CASCADE;
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`);
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console.log('✅ 已删除 ai_prompt_configs 表');
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await prisma.$executeRawUnsafe(`
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DROP TABLE IF EXISTS "ai_content_tasks" CASCADE;
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`);
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console.log('✅ 已删除 ai_content_tasks 表');
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// 删除 Course 表中的 AI 相关字段
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await prisma.$executeRawUnsafe(`
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ALTER TABLE "courses" DROP COLUMN IF EXISTS "generation_status";
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`);
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console.log('✅ 已删除 courses.generation_status 字段');
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await prisma.$executeRawUnsafe(`
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ALTER TABLE "courses" DROP COLUMN IF EXISTS "generation_progress";
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`);
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console.log('✅ 已删除 courses.generation_progress 字段');
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await prisma.$executeRawUnsafe(`
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ALTER TABLE "courses" DROP COLUMN IF EXISTS "ai_content_task_id";
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`);
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console.log('✅ 已删除 courses.ai_content_task_id 字段');
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console.log('✅ 所有 AI 相关表已删除！');
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} catch (error) {
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console.error('❌ 删除失败:', error);
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throw error;
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} finally {
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await prisma.$disconnect();
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}
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}
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deleteAITables();
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