19 lines
859 B
MySQL
19 lines
859 B
MySQL
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-- 003_model_path_governance
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-- 模型路径治理:增加 can_train 标识,区分本地可训练模型与 API / 远程模型。
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-- 训练预检阶段依赖该字段拦截不适合 LLaMA-Factory 本地训练的基座模型。
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-- 1. models 表增加 can_train(默认 0,后设搬迁为 1 的规则如下)
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ALTER TABLE models ADD COLUMN IF NOT EXISTS can_train INTEGER NOT NULL DEFAULT 0;
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-- 2. 将已有模型按规则推定 can_train:
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-- - path 非空 且 model_source != 'api' → 可训练 (1)
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-- - 其余 → 不可训练 (0)
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UPDATE models
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SET can_train = CASE
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WHEN path IS NOT NULL AND path != '' AND model_source IS NOT NULL AND model_source != 'api' THEN 1
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ELSE 0
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END;
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-- 3. 给 trained_models 增加 artifact_dir(训练产物目录扫描结果目录)
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ALTER TABLE trained_models ADD COLUMN IF NOT EXISTS artifact_dir TEXT;
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