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修复退款迁移格式

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yml2213
2026-06-14 07:58:31 +08:00
parent fec8e37181
commit c6ff7c1f3a
1 changed files with 74 additions and 6 deletions
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backend/migrations/000003_refund_retry_index.sql
+74 -6
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@@ -1,9 +1,77 @@
-- +goose Up
-- 退款补偿重试字段：限制失败补偿的自动重试次数，并支持退避。
ALTER TABLE payment_orders
ADD COLUMN retry_count INT NOT NULL DEFAULT 0 COMMENT '自动补偿重试次数' AFTER raw_response,
ADD COLUMN last_retry_at DATETIME NULL COMMENT '最近自动补偿重试时间' AFTER retry_count,
ADD COLUMN next_retry_at DATETIME NULL COMMENT '下次允许自动补偿重试时间' AFTER last_retry_at;
SET @sql = IF(
(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'payment_orders' AND COLUMN_NAME = 'retry_count') = 0,
'ALTER TABLE payment_orders ADD COLUMN retry_count INT NOT NULL DEFAULT 0 COMMENT ''自动补偿重试次数'' AFTER raw_response',
'SELECT 1'
);
PREPARE stmt FROM @sql;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;
SET @sql = IF(
(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'payment_orders' AND COLUMN_NAME = 'last_retry_at') = 0,
'ALTER TABLE payment_orders ADD COLUMN last_retry_at DATETIME NULL COMMENT ''最近自动补偿重试时间'' AFTER retry_count',
'SELECT 1'
);
PREPARE stmt FROM @sql;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;
SET @sql = IF(
(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'payment_orders' AND COLUMN_NAME = 'next_retry_at') = 0,
'ALTER TABLE payment_orders ADD COLUMN next_retry_at DATETIME NULL COMMENT ''下次允许自动补偿重试时间'' AFTER last_retry_at',
'SELECT 1'
);
PREPARE stmt FROM @sql;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;
-- 退款补偿扫描索引：按业务类型、状态、下次重试时间批量捞取待同步退款单。
CREATE INDEX idx_payment_orders_refund_retry
ON payment_orders (biz_type, status, next_retry_at, updated_at, id);
SET @sql = IF(
(SELECT COUNT(*) FROM information_schema.STATISTICS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'payment_orders' AND INDEX_NAME = 'idx_payment_orders_refund_retry') = 0,
'CREATE INDEX idx_payment_orders_refund_retry ON payment_orders (biz_type, status, next_retry_at, updated_at, id)',
'SELECT 1'
);
PREPARE stmt FROM @sql;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;
-- +goose Down
SET @sql = IF(
(SELECT COUNT(*) FROM information_schema.STATISTICS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'payment_orders' AND INDEX_NAME = 'idx_payment_orders_refund_retry') > 0,
'ALTER TABLE payment_orders DROP INDEX idx_payment_orders_refund_retry',
'SELECT 1'
);
PREPARE stmt FROM @sql;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;
SET @sql = IF(
(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'payment_orders' AND COLUMN_NAME = 'next_retry_at') > 0,
'ALTER TABLE payment_orders DROP COLUMN next_retry_at',
'SELECT 1'
);
PREPARE stmt FROM @sql;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;
SET @sql = IF(
(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'payment_orders' AND COLUMN_NAME = 'last_retry_at') > 0,
'ALTER TABLE payment_orders DROP COLUMN last_retry_at',
'SELECT 1'
);
PREPARE stmt FROM @sql;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;
SET @sql = IF(
(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'payment_orders' AND COLUMN_NAME = 'retry_count') > 0,
'ALTER TABLE payment_orders DROP COLUMN retry_count',
'SELECT 1'
);
PREPARE stmt FROM @sql;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;