27 lines
853 B
SQL
27 lines
853 B
SQL
-- =============================================================================
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-- 询价工单补列：quote_date（报价日期）
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-- 只对 inquiry_robot 执行；禁止对现网 jeecg-boot 执行。
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-- 可重复执行：已有列则跳过。
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-- =============================================================================
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SET NAMES utf8mb4;
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SET @db := DATABASE();
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SET @exists := (
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SELECT COUNT(*)
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db
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AND TABLE_NAME = 'inq_ticket'
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AND COLUMN_NAME = 'quote_date'
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);
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SET @ddl := IF(
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@exists = 0,
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'ALTER TABLE `inq_ticket` ADD COLUMN `quote_date` date DEFAULT NULL COMMENT ''报价日期（销售询价/填表用，不是创建时间）'' AFTER `goods_name`',
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'SELECT ''quote_date already exists'' AS info'
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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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