22 lines
1.7 KiB
SQL
22 lines
1.7 KiB
SQL
-- =============================================================
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-- CRM 回款计划：流水回执（receipt）字段
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-- 说明：
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-- 回款登记支持上传「流水回执」（银行流水 / 转账凭证等），非必填。
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-- 新增两列用于保存回执文件地址与文件名，随回款计划主表一并存取。
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-- 文件本身经 /backend/uploadfile 上传到文件存储，此处仅存其可访问地址。
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-- =============================================================
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-- 回款计划表：流水回执地址 + 文件名（均允许为空）
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-- 可重复执行：列不存在时才执行 ALTER，已存在自动跳过（不再报 1060 Duplicate column）。
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-- receipt_url
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SET @tbl := (SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'yz_backend_crm_payback');
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SET @col := (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'yz_backend_crm_payback' AND COLUMN_NAME = 'receipt_url');
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SET @ddl := IF(@tbl > 0 AND @col = 0, 'ALTER TABLE `yz_backend_crm_payback` ADD COLUMN `receipt_url` VARCHAR(512) NULL COMMENT ''流水回执文件地址（选填）'' AFTER `remark`', 'DO 0');
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PREPARE stmt FROM @ddl; EXECUTE stmt; DEALLOCATE PREPARE stmt;
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-- receipt_name
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SET @col := (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'yz_backend_crm_payback' AND COLUMN_NAME = 'receipt_name');
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SET @ddl := IF(@tbl > 0 AND @col = 0, 'ALTER TABLE `yz_backend_crm_payback` ADD COLUMN `receipt_name` VARCHAR(255) NULL COMMENT ''流水回执文件名（选填）'' AFTER `receipt_url`', 'DO 0');
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PREPARE stmt FROM @ddl; EXECUTE stmt; DEALLOCATE PREPARE stmt;
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