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hero920103
2026-09-15 10:44:31 +08:00
parent 9875832019
commit 943c3708b0
125 changed files with 2009 additions and 1728 deletions
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go/docs/sql/alter_backend_crm_payback_receipt.sql
+12 -3
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@@ -7,6 +7,15 @@
-- =============================================================
-- 回款计划表：流水回执地址 + 文件名（均允许为空）
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`,
ADD COLUMN `receipt_name` VARCHAR(255) NULL COMMENT '流水回执文件名（选填）' AFTER `receipt_url`;
-- 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）。
-- receipt_url
SET @tbl := (SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'yz_backend_crm_payback');
SET @col := (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'yz_backend_crm_payback' AND COLUMN_NAME = 'receipt_url');
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');
PREPARE stmt FROM @ddl; EXECUTE stmt; DEALLOCATE PREPARE stmt;
-- receipt_name
SET @col := (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'yz_backend_crm_payback' AND COLUMN_NAME = 'receipt_name');
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');
PREPARE stmt FROM @ddl; EXECUTE stmt; DEALLOCATE PREPARE stmt;