39 lines
1.2 KiB
SQL
39 lines
1.2 KiB
SQL
-- ==========================================
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-- 删除 delivery 表的所有触发器
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-- ==========================================
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USE cattletrade;
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-- 查看所有 delivery 相关触发器
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SELECT '当前 delivery 表的触发器:' as '状态';
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SHOW TRIGGERS WHERE `Table` = 'delivery';
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-- 删除所有可能的触发器变体
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DROP TRIGGER IF EXISTS trg_delivery_fill_from_driver;
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DROP TRIGGER IF EXISTS `trg_delivery_fill_from_driver`;
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-- 如果有 UPDATE 版本的触发器
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DROP TRIGGER IF EXISTS trg_delivery_fill_from_driver_update;
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DROP TRIGGER IF EXISTS trg_delivery_update_from_driver;
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-- 查询数据库中所有包含 delivery 的触发器名称
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SELECT TRIGGER_NAME
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FROM INFORMATION_SCHEMA.TRIGGERS
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WHERE TRIGGER_SCHEMA = 'cattletrade'
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AND EVENT_OBJECT_TABLE = 'delivery';
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-- 验证是否还有触发器
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SELECT '删除后的触发器列表:' as '状态';
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SHOW TRIGGERS WHERE `Table` = 'delivery';
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-- 最终验证：确认没有触发器引用 car_number
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SELECT '检查是否还有触发器引用 car_number:' as '状态';
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SELECT
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TRIGGER_NAME,
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EVENT_MANIPULATION,
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EVENT_OBJECT_TABLE
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FROM INFORMATION_SCHEMA.TRIGGERS
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WHERE TRIGGER_SCHEMA = 'cattletrade'
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AND ACTION_STATEMENT LIKE '%car_number%';
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