116 lines
4.5 KiB
Python
116 lines
4.5 KiB
Python
"""
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山寨币监控数据库Schema
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与 altcoin_db.py 保持完全一致，4张表：
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1. coin_state — 状态去重管理
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2. screening_log — 每次筛选的历史记录
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3. recommendation — 推荐追踪（入场→止损→止盈→最终结果）
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4. price_tracking — 推荐后的价格跟踪快照
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注意：此文件仅作为schema参考文档，实际初始化由 altcoin_db.init_db() 执行。
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此文件不应被 screener/confirm 等模块直接导入调用。
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"""
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import sqlite3
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DB_PATH = "/home/ubuntu/quant_monitor/altcoin/altcoin_monitor.db"
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def init_db():
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conn = sqlite3.connect(DB_PATH)
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conn.execute("PRAGMA journal_mode=WAL")
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# 1. 状态去重表
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conn.execute("""
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CREATE TABLE IF NOT EXISTS coin_state (
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symbol TEXT PRIMARY KEY,
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state TEXT NOT NULL DEFAULT '蓄力',
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score INTEGER DEFAULT 0,
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anomaly_type TEXT DEFAULT '',
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sector TEXT DEFAULT '',
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leader_status TEXT DEFAULT '',
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detected_at TEXT NOT NULL,
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last_alert_time TEXT DEFAULT '',
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last_alert_level TEXT DEFAULT '',
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detail_json TEXT DEFAULT '{}'
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)
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""")
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# 2. 筛选记录表（每次筛选全量写入）
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conn.execute("""
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CREATE TABLE IF NOT EXISTS screening_log (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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scan_time TEXT NOT NULL,
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layer TEXT NOT NULL, -- '粗筛'/'细筛'/'确认'
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symbol TEXT NOT NULL,
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state TEXT NOT NULL, -- 蓄力/加速/爆发/过期
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score INTEGER DEFAULT 0,
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price REAL NOT NULL, -- 筛选时价格
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signals TEXT DEFAULT '', -- 信号列表(json array)
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sector TEXT DEFAULT '',
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leader_status TEXT DEFAULT '',
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is_meme INTEGER DEFAULT 0,
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change_24h REAL DEFAULT 0,
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funding_rate REAL DEFAULT 0,
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detail_json TEXT DEFAULT '{}'
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)
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""")
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# 3. 推荐表（加速/爆发时生成推荐记录，跟踪最终盈亏）
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conn.execute("""
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CREATE TABLE IF NOT EXISTS recommendation (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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symbol TEXT NOT NULL,
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rec_time TEXT NOT NULL, -- 推荐时间
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rec_state TEXT NOT NULL, -- 加速/爆发
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rec_score INTEGER DEFAULT 0,
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entry_price REAL NOT NULL, -- 推荐时价格
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stop_loss REAL DEFAULT 0,
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tp1 REAL DEFAULT 0,
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tp2 REAL DEFAULT 0,
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sector TEXT DEFAULT '',
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signals TEXT DEFAULT '', -- 触发信号(json)
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is_meme INTEGER DEFAULT 0,
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status TEXT DEFAULT 'active', -- active/hit_tp1/hit_tp2/stopped_out/expired
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current_price REAL DEFAULT 0, -- 最新跟踪价格
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max_price REAL DEFAULT 0, -- 推荐后最高价
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min_price REAL DEFAULT 0, -- 推荐后最低价
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pnl_pct REAL DEFAULT 0, -- 当前盈亏%
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max_pnl_pct REAL DEFAULT 0, -- 最大盈亏%
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max_drawdown_pct REAL DEFAULT 0, -- 最大回撤%
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hit_tp1_time TEXT DEFAULT '',
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hit_tp2_time TEXT DEFAULT '',
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stopped_out_time TEXT DEFAULT '',
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expired_time TEXT DEFAULT '',
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last_track_time TEXT DEFAULT '',
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entry_plan_json TEXT DEFAULT '{}'
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)
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""")
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# 4. 价格跟踪表（定时快照推荐币的当前价格）
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conn.execute("""
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CREATE TABLE IF NOT EXISTS price_tracking (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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rec_id INTEGER NOT NULL, -- 关联recommendation.id
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symbol TEXT NOT NULL,
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track_time TEXT NOT NULL,
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price REAL NOT NULL,
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pnl_pct REAL DEFAULT 0,
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FOREIGN KEY (rec_id) REFERENCES recommendation(id)
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)
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""")
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# 索引
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conn.execute("CREATE INDEX IF NOT EXISTS idx_screening_time ON screening_log(scan_time)")
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conn.execute("CREATE INDEX IF NOT EXISTS idx_screening_symbol ON screening_log(symbol)")
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conn.execute("CREATE INDEX IF NOT EXISTS idx_rec_status ON recommendation(status)")
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conn.execute("CREATE INDEX IF NOT EXISTS idx_rec_symbol ON recommendation(symbol)")
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conn.execute("CREATE INDEX IF NOT EXISTS idx_rec_time ON recommendation(rec_time)")
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conn.commit()
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conn.close()
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if __name__ == "__main__":
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init_db()
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print("DB Schema初始化完成（4张表+5个索引）") |