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alter table Skating_Consumption add MemberCardId numeric(9)
go
update Skating_Consumption set MemberCardId='0'
go
ALTER TABLE Skating_Consumption ALTER COLUMN
MemberCardId numeric(9) not null
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using System;
using System.Collections;
using System.Collections.Specialized;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using System.Collections.Generic;
public class CommandInfo
{
public string CommandText;
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