28 lines
1.2 KiB
SQL
28 lines
1.2 KiB
SQL
CREATE TABLE IF NOT EXISTS ai_conversation (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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user_id UUID NOT NULL,
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project_id UUID,
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scope VARCHAR(16) NOT NULL,
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title VARCHAR(512),
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model VARCHAR(128) NOT NULL DEFAULT 'gpt-4',
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model_config JSONB,
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status VARCHAR(32) NOT NULL DEFAULT 'active',
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root_message_id UUID,
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fork_count INT NOT NULL DEFAULT 0,
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is_shared BOOLEAN NOT NULL DEFAULT false,
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message_count INT NOT NULL DEFAULT 0,
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token_usage_total INT,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS idx_ai_conv_user_id ON ai_conversation (user_id);
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CREATE INDEX IF NOT EXISTS idx_ai_conv_project_id ON ai_conversation (project_id);
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CREATE INDEX IF NOT EXISTS idx_ai_conv_scope ON ai_conversation (scope);
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CREATE INDEX IF NOT EXISTS idx_ai_conv_user_created ON ai_conversation (user_id, created_at DESC);
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CREATE INDEX IF NOT EXISTS idx_ai_conv_project_created ON ai_conversation (project_id, created_at DESC);
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ALTER TABLE ai_conversation
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ADD CONSTRAINT fk_ai_conv_project
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FOREIGN KEY (project_id) REFERENCES project(id) ON DELETE CASCADE;
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