18 lines
1.0 KiB
SQL
18 lines
1.0 KiB
SQL
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ALTER TABLE supplier_media_resources
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ADD COLUMN IF NOT EXISTS resource_url TEXT,
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ADD COLUMN IF NOT EXISTS baidu_weight INT,
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ADD COLUMN IF NOT EXISTS resource_remark TEXT;
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UPDATE supplier_media_resources
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SET resource_url = NULLIF(BTRIM(COALESCE(raw_json->>'meitianli', raw_json->>'resource_url', raw_json->>'url', raw_json->>'site_url', raw_json->>'link')), ''),
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baidu_weight = CASE
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WHEN BTRIM(COALESCE(raw_json->>'meitiquanzhong', raw_json->>'baidu_weight', raw_json->>'weight', raw_json->>'quanzhong')) ~ '^[0-9]+$'
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THEN BTRIM(COALESCE(raw_json->>'meitiquanzhong', raw_json->>'baidu_weight', raw_json->>'weight', raw_json->>'quanzhong'))::INT
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ELSE NULL
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END,
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resource_remark = NULLIF(BTRIM(COALESCE(raw_json->>'meitibeizhu', raw_json->>'remark', raw_json->>'beizhu', raw_json->>'note', raw_json->>'description')), '')
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WHERE resource_url IS NULL OR baidu_weight IS NULL OR resource_remark IS NULL;
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CREATE INDEX IF NOT EXISTS idx_supplier_media_resources_remark
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ON supplier_media_resources (supplier, resource_remark);
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