44 lines
1.9 KiB
SQL
44 lines
1.9 KiB
SQL
SET NAMES utf8mb4 COLLATE utf8mb4_unicode_ci;
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USE hyapp_user;
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-- 只新增无索引的展示列，并强制 INSTANT 算法；不支持元数据即时变更时直接失败，避免意外触发全表重建。
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SET @apps_logo_column_exists = (
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SELECT COUNT(*)
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = DATABASE()
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AND TABLE_NAME = 'apps'
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AND COLUMN_NAME = 'logo_url'
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);
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SET @apps_logo_ddl = IF(
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@apps_logo_column_exists = 0,
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'ALTER TABLE apps ADD COLUMN logo_url VARCHAR(1024) NOT NULL DEFAULT '''' COMMENT ''应用 Logo 的公网访问地址'', ALGORITHM=INSTANT',
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'SELECT 1'
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);
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PREPARE apps_logo_stmt FROM @apps_logo_ddl;
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EXECUTE apps_logo_stmt;
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DEALLOCATE PREPARE apps_logo_stmt;
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SET @now_ms = CAST(UNIX_TIMESTAMP(UTC_TIMESTAMP(3)) * 1000 AS UNSIGNED);
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-- app_code 有唯一索引，五个常量键只会做定点查找；不在 apps 表的 legacy App 由 admin-server 财务源配置提供 Logo。
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UPDATE apps
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SET logo_url = CASE app_code
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WHEN 'lalu' THEN 'https://media.haiyihy.com/admin/apps/logos/lalu.png'
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WHEN 'huwaa' THEN 'https://media.haiyihy.com/admin/apps/logos/huwaa.png'
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WHEN 'fami' THEN 'https://media.haiyihy.com/admin/apps/logos/fami.png'
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WHEN 'aslan' THEN 'https://media.haiyihy.com/admin/apps/logos/aslan.png'
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WHEN 'yumi' THEN 'https://media.haiyihy.com/admin/apps/logos/yumi.png'
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ELSE logo_url
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END,
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updated_at_ms = @now_ms
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WHERE app_code IN ('lalu', 'huwaa', 'fami', 'aslan', 'yumi')
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AND logo_url <> CASE app_code
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WHEN 'lalu' THEN 'https://media.haiyihy.com/admin/apps/logos/lalu.png'
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WHEN 'huwaa' THEN 'https://media.haiyihy.com/admin/apps/logos/huwaa.png'
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WHEN 'fami' THEN 'https://media.haiyihy.com/admin/apps/logos/fami.png'
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WHEN 'aslan' THEN 'https://media.haiyihy.com/admin/apps/logos/aslan.png'
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WHEN 'yumi' THEN 'https://media.haiyihy.com/admin/apps/logos/yumi.png'
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ELSE logo_url
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END;
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