21 lines
821 B
SQL
21 lines
821 B
SQL
-- 将图片生成历史迁移为用户级生图记录，并删除不再使用的模板结构。
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CREATE TEMP TABLE legacy_product_image_reference_media ON COMMIT DROP AS
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SELECT DISTINCT media_asset_id
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FROM product_image_references;
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UPDATE generation_tasks
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SET input_data = (input_data - 'product_image_template_id') || jsonb_build_object(
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'product_image', true,
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'display_prompt', COALESCE(input_data->>'display_prompt', input_data->>'prompt', '')
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)
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WHERE input_data->>'product_image_template_id' IS NOT NULL;
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DROP TABLE product_image_references;
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DROP TABLE product_image_templates;
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DELETE FROM channel_asset_cache
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WHERE media_asset_id IN (SELECT media_asset_id FROM legacy_product_image_reference_media);
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DELETE FROM media_assets
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WHERE id IN (SELECT media_asset_id FROM legacy_product_image_reference_media);
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