feat: 日报多来源入库(news_event.sources 列,JSON 数组,主源居首)
- EventRow 新增 sources 字段;init_schema 幂等 ALTER 补列(MariaDB) - save_report 写入 sources JSON;_article_sources_full 完整来源列表 - source 字段保持 ≤3 拼接兼容;新增多源完整列表测试 - 已部署 pi5:sources 列写入验证通过(单源数组);完整多源待新数据
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@@ -34,11 +34,18 @@ DDL_STATEMENTS: list[str] = [
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title VARCHAR(512) NOT NULL COMMENT '标题',
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summary TEXT NULL COMMENT '摘要/正文',
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sentiment VARCHAR(8) NULL COMMENT 'positive/negative/neutral',
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source VARCHAR(64) NULL COMMENT '来源',
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source VARCHAR(64) NULL COMMENT '来源(多源时拼接展示名,最多前 3 个)',
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sources TEXT NULL COMMENT '全部来源(JSON 数组,主源居首;多源新闻完整列表)',
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url VARCHAR(512) NULL COMMENT '原文链接',
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created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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KEY idx_report_section (report_id, section),
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KEY idx_title (title(255))
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='日报事件明细'
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""",
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# 旧表补列(幂等;MariaDB 10.0.2+ 支持 ADD COLUMN IF NOT EXISTS)
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"""
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ALTER TABLE news_event
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ADD COLUMN IF NOT EXISTS sources TEXT NULL
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COMMENT '全部来源(JSON 数组,主源居首;多源新闻完整列表)' AFTER source
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""",
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]
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