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Co-authored-by: Cursor <cursoragent@cursor.com>
99 lines
3.5 KiB
SQL
99 lines
3.5 KiB
SQL
-- 存量库：客户出口资质备案表（含 IsDefault / Remark）
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-- 可重复执行。
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-- 目标表：t_customer_export_qualification
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SET @db := DATABASE();
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-- 1) 表不存在则整表创建
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SET @exists := (
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SELECT COUNT(1)
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FROM information_schema.TABLES
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WHERE TABLE_SCHEMA = @db
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AND TABLE_NAME = 't_customer_export_qualification'
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);
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SET @sql := IF(
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@exists = 0,
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'CREATE TABLE `t_customer_export_qualification` (
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`Id` INT NOT NULL AUTO_INCREMENT COMMENT ''主键'',
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`CustomerId` INT NOT NULL COMMENT ''归属客户 t_customer.Id'',
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`CompanyName` VARCHAR(200) NOT NULL COMMENT ''企业名称'',
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`SocialCreditCode` VARCHAR(64) NOT NULL COMMENT ''企业社会信用代码'',
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`DomesticConsignor` VARCHAR(200) NOT NULL COMMENT ''境内发货人'',
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`DomesticConsignorCustomsCode` VARCHAR(64) NULL COMMENT ''境内发货人海关代码'',
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`ProducerName` VARCHAR(200) NOT NULL COMMENT ''生产销售单位'',
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`ProducerCustomsCode` VARCHAR(64) NULL COMMENT ''生产销售单位海关代码'',
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`CustomsPort` VARCHAR(100) NULL COMMENT ''备案海关港口地'',
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`IsDefault` TINYINT NOT NULL DEFAULT 0 COMMENT ''是否默认：0-否，1-是（同客户仅一条）'',
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`Remark` VARCHAR(512) NULL COMMENT ''备注'',
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`IsDeleted` TINYINT NOT NULL DEFAULT 0 COMMENT ''软删除：0-否，1-是'',
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`ConcurrencyStamp` CHAR(36) NOT NULL DEFAULT (UUID()) COMMENT ''并发戳'',
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`CreateUserId` INT NOT NULL DEFAULT 0 COMMENT ''创建人'',
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`CreateTime` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT ''创建时间'',
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`UpdateUserId` INT NULL COMMENT ''更新人'',
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`UpdateTime` DATETIME NULL COMMENT ''更新时间'',
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PRIMARY KEY (`Id`),
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KEY `idx_ceq_customer` (`CustomerId`, `IsDeleted`, `Id`),
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KEY `idx_ceq_credit` (`SocialCreditCode`, `IsDeleted`),
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KEY `idx_ceq_customer_default` (`CustomerId`, `IsDefault`)
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) COMMENT=''客户出口资质备案''',
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'SELECT ''t_customer_export_qualification already exists'' AS info'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 2) 已建表但缺 IsDefault 时补列
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SET @col := (
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SELECT COUNT(1)
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db
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AND TABLE_NAME = 't_customer_export_qualification'
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AND COLUMN_NAME = 'IsDefault'
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);
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SET @sql := IF(
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@col = 0,
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'ALTER TABLE `t_customer_export_qualification`
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ADD COLUMN `IsDefault` TINYINT NOT NULL DEFAULT 0 COMMENT ''是否默认：0-否，1-是（同客户仅一条）'' AFTER `CustomsPort`',
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'SELECT ''IsDefault already exists'' AS info'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 3) 已建表但缺 Remark 时补列
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SET @col := (
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SELECT COUNT(1)
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db
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AND TABLE_NAME = 't_customer_export_qualification'
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AND COLUMN_NAME = 'Remark'
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);
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SET @sql := IF(
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@col = 0,
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'ALTER TABLE `t_customer_export_qualification`
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ADD COLUMN `Remark` VARCHAR(512) NULL COMMENT ''备注'' AFTER `IsDefault`',
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'SELECT ''Remark already exists'' AS info'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 4) 默认索引
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SET @idx := (
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SELECT COUNT(1)
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FROM information_schema.STATISTICS
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WHERE TABLE_SCHEMA = @db
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AND TABLE_NAME = 't_customer_export_qualification'
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AND INDEX_NAME = 'idx_ceq_customer_default'
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);
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SET @sql := IF(
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@idx = 0,
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'ALTER TABLE `t_customer_export_qualification` ADD KEY `idx_ceq_customer_default` (`CustomerId`, `IsDefault`)',
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'SELECT ''idx_ceq_customer_default already exists'' AS info'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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