55 lines
1.8 KiB
Plaintext
55 lines
1.8 KiB
Plaintext
# 从数据库生成模型类
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sqlacodegen sqlite:////root/sharedata/sqlite/shared.db > models/shared.py
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sqlacodegen sqlite:////root/sharedata/sqlite/scrapy.db > models/scrapy.py
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# 初始化
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alembic init migrations/shared_comm
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alembic init migrations/scrapy
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alembic init migrations/testdb
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# 同步修改到数据库（读取 models/shared.py ）
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./scripts/sync_shared_comm.sh
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./scripts/reset_testdb.sh
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### 对视图支持不好，主要是视图的字段没有类型，所以在导入导出时会出错，慎用！
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------------------------- 清理掉无法处理的字段 --------------------
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PRAGMA foreign_keys = OFF; -- 禁用外键检查
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-- 检查字段是否已删除
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PRAGMA table_info(javdb_series); -- 应看不到parent_id字段
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-- 验证数据完整性
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SELECT COUNT(*), MIN(id), MAX(id) FROM javdb_series; -- 数量应与操作前一致
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-- 5. 处理 javdb_series 表
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CREATE TABLE "javdb_series_new" (
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`id` INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
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`name` VARCHAR(255) NOT NULL,
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`href` VARCHAR(255) UNIQUE,
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`created_at` TEXT DEFAULT (datetime('now', 'localtime')),
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`updated_at` TEXT DEFAULT (datetime('now', 'localtime')),
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`details` TEXT,
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from_list INTEGER DEFAULT (0),
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from_movie_list INTEGER DEFAULT (0)
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);
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INSERT INTO javdb_series_new (id, name, href, created_at, updated_at, details, from_list, from_movie_list)
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SELECT id, name, href, created_at, updated_at, details, from_list, from_movie_list
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FROM javdb_series;
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DROP TABLE javdb_series;
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ALTER TABLE javdb_series_new RENAME TO javdb_series;
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-- 检查字段是否已删除
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PRAGMA table_info(javdb_series); -- 应看不到parent_id字段
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-- 验证数据完整性
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SELECT COUNT(*), MIN(id), MAX(id) FROM javdb_series; -- 数量应与操作前一致
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PRAGMA foreign_keys = ON; -- 恢复外键检查 |