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29 lines
914 B
Transact-SQL
29 lines
914 B
Transact-SQL
--删除用触发器
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--删除合同时，删除货物信息、单据、应收应付
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--删除货物信息时，删除许可证使用、库存
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IF EXISTS (SELECT * FROM sys.triggers WHERE object_id = OBJECT_ID(N'[dbo].[tri_delMain]'))
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DROP TRIGGER [dbo].[tri_delMain]
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GO
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create trigger tri_delMain
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on import_Main
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after delete
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as
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begin
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delete from import_cargo where contractno in(select deleted.contractno from deleted)
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delete from import_receipt where contractno in(select deleted.contractno from deleted)
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delete from ch_fee where bsno in(select deleted.contractno from deleted)
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end
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go
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IF EXISTS (SELECT * FROM sys.triggers WHERE object_id = OBJECT_ID(N'[dbo].[tri_delcargo]'))
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DROP TRIGGER [dbo].[tri_delcargo]
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GO
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create trigger tri_delcargo
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on import_cargo
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after delete
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as
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begin
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delete from import_appstate where contractno in(select deleted.contractno from deleted)
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delete from import_KC where contractno in(select deleted.contractno from deleted)
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end
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go |