39 lines
1.7 KiB
SQL
39 lines
1.7 KiB
SQL
SET NAMES utf8mb4 COLLATE utf8mb4_unicode_ci;
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-- 老生产库曾由早期 AutoMigrate 建表，缺少当前模型依赖的描述和创建时间列。
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SET @ddl := IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'admin_app_configs' AND COLUMN_NAME = 'description') = 0,
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'ALTER TABLE admin_app_configs ADD COLUMN description VARCHAR(255) NOT NULL DEFAULT '''' COMMENT ''描述信息'' AFTER value',
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'SELECT 1'
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);
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PREPARE stmt FROM @ddl;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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SET @ddl := IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'admin_app_configs' AND COLUMN_NAME = 'created_at_ms') = 0,
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'ALTER TABLE admin_app_configs ADD COLUMN created_at_ms BIGINT NOT NULL DEFAULT 0 COMMENT ''创建时间，UTC epoch ms'' AFTER description',
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'SELECT 1'
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);
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PREPARE stmt FROM @ddl;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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SET @ddl := IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'admin_app_banners' AND COLUMN_NAME = 'created_at_ms') = 0,
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'ALTER TABLE admin_app_banners ADD COLUMN created_at_ms BIGINT NOT NULL DEFAULT 0 COMMENT ''创建时间，UTC epoch ms'' AFTER ends_at_ms',
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'SELECT 1'
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);
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PREPARE stmt FROM @ddl;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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SET @ddl := IF(
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(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'admin_app_versions' AND COLUMN_NAME = 'created_at_ms') = 0,
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'ALTER TABLE admin_app_versions ADD COLUMN created_at_ms BIGINT NOT NULL DEFAULT 0 COMMENT ''创建时间，UTC epoch ms'' AFTER description',
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'SELECT 1'
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);
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PREPARE stmt FROM @ddl;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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