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20 lines
953 B
20 lines
953 B
-- 为 SIM 充值日志和用量快照增加不可变身份快照，允许删除 sim_card 后继续审计。
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-- 执行前请备份数据库。
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ALTER TABLE sim_recharge_log
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ADD COLUMN iccid_snapshot VARCHAR(32) NOT NULL DEFAULT '' COMMENT 'ICCID 快照' AFTER sim_card_id,
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ADD COLUMN carrier_snapshot VARCHAR(16) NOT NULL DEFAULT '' COMMENT '运营商快照' AFTER iccid_snapshot;
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ALTER TABLE sim_usage_record
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ADD COLUMN iccid_snapshot VARCHAR(32) NOT NULL DEFAULT '' COMMENT 'ICCID 快照' AFTER sim_card_id,
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ADD COLUMN carrier_snapshot VARCHAR(16) NOT NULL DEFAULT '' COMMENT '运营商快照' AFTER iccid_snapshot;
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UPDATE sim_recharge_log l
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JOIN sim_card c ON c.id = l.sim_card_id
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SET l.iccid_snapshot = c.iccid, l.carrier_snapshot = c.carrier
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WHERE l.iccid_snapshot = '';
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UPDATE sim_usage_record r
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JOIN sim_card c ON c.id = r.sim_card_id
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SET r.iccid_snapshot = c.iccid, r.carrier_snapshot = c.carrier
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WHERE r.iccid_snapshot = '';
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