33 lines
1.1 KiB
SQL
33 lines
1.1 KiB
SQL
-- +migrate Up
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CREATE TABLE categories (
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id SERIAL PRIMARY KEY,
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name VARCHAR(100) NOT NULL,
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description TEXT,
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parent_id INTEGER REFERENCES categories(id),
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color VARCHAR(7) DEFAULT '#3b82f6',
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cover_image VARCHAR(500),
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sort INTEGER DEFAULT 0,
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is_active BOOLEAN DEFAULT true,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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deleted_at TIMESTAMP
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);
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-- 创建索引
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CREATE INDEX idx_categories_parent_id ON categories(parent_id);
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CREATE INDEX idx_categories_is_active ON categories(is_active);
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CREATE INDEX idx_categories_sort ON categories(sort);
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CREATE INDEX idx_categories_deleted_at ON categories(deleted_at);
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-- 插入默认分类
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INSERT INTO categories (name, description, color, sort) VALUES
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('风景摄影', '自然风景摄影作品', '#10b981', 1),
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('人像摄影', '人物肖像摄影作品', '#f59e0b', 2),
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('街头摄影', '街头纪实摄影作品', '#ef4444', 3),
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('建筑摄影', '建筑和城市摄影作品', '#3b82f6', 4),
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('抽象摄影', '抽象艺术摄影作品', '#8b5cf6', 5);
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-- +migrate Down
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DROP TABLE IF EXISTS categories; |