索引
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README.md
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README.md
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- [ ] 按颜色筛选, 周期性脚本自动补全三色
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- [ ] 按颜色筛选, 周期性脚本自动补全三色
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```sql
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-- 添加列
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ALTER TABLE web_images ADD COLUMN color_0_r TINYINT UNSIGNED;
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ALTER TABLE web_images ADD COLUMN color_0_r TINYINT UNSIGNED;
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ALTER TABLE web_images ADD COLUMN color_0_g TINYINT UNSIGNED;
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ALTER TABLE web_images ADD COLUMN color_0_g TINYINT UNSIGNED;
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ALTER TABLE web_images ADD COLUMN color_0_b TINYINT UNSIGNED;
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ALTER TABLE web_images ADD COLUMN color_0_b TINYINT UNSIGNED;
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@@ -23,6 +25,14 @@ ALTER TABLE web_images ADD COLUMN color_1_r TINYINT UNSIGNED;
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ALTER TABLE web_images ADD COLUMN color_1_g TINYINT UNSIGNED;
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ALTER TABLE web_images ADD COLUMN color_1_g TINYINT UNSIGNED;
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ALTER TABLE web_images ADD COLUMN color_1_b TINYINT UNSIGNED;
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ALTER TABLE web_images ADD COLUMN color_1_b TINYINT UNSIGNED;
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-- 为每个字段创建索引
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CREATE INDEX idx_color_0_r ON web_images(color_0_r);
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CREATE INDEX idx_color_0_g ON web_images(color_0_g);
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CREATE INDEX idx_color_0_b ON web_images(color_0_b);
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CREATE INDEX idx_color_1_r ON web_images(color_1_r);
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CREATE INDEX idx_color_1_g ON web_images(color_1_g);
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CREATE INDEX idx_color_1_b ON web_images(color_1_b);
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```
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```bash
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```bash
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# 使用 pm2 启动服务
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# 使用 pm2 启动服务
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