alter table quotation_details change ubd ubd date COMMENT "有効期限";

alter table accept_order_details change ubd ubd date COMMENT "有効期限";

alter table order_details change ubd ubd date COMMENT "有効期限";

alter table purchase_details change ubd ubd date COMMENT "有効期限";

alter table sale_details change ubd ubd date COMMENT "有効期限";

alter table shipping_details change ubd ubd date COMMENT "有効期限";

alter table restoration_details change ubd ubd date COMMENT "有効期限";

alter table disposal_details change ubd ubd date COMMENT "有効期限";

alter table sample_details change ubd ubd date COMMENT "有効期限";

alter table adjustment_details change ubd ubd date COMMENT "有効期限";
