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SQL Server 2000 - 8.00.760 (Intel X86) Dec 17 2002 14:22:05 Copyright
(c) 1988-2003 Microsoft Corporation Enterprise Edition on Windows NT
5.0 (Build 2195: Service Pack 3)
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-- setp 1.
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create table t_userinfo
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userid int identity(1,1) primary key nonclustered,
nick&nbs ......
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SQL Server 2000
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private void button2_Click(object sender, EventArgs e)//Ôö
{
try
{
Customers ct = new Customers();
ct.CustomerID = "test";
ct.CompanyName = "test";
NorthwindDataContext nc = new NorthwindDataContex ......
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Syntax:
identifier [CONSTANT] datatype [NOT NULL] [:= | DEFAULT expr];
SQL> declare
2 a date;
3 b number(20) not null :=100;
4 c varchar2(10);
5 d constant number(20) default 1000;
6 begin
7 null;
8 end;
9 /
PL/SQL procedure successful ......