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using System;
using System.Collections;
using System.Data.SqlClient;
using System.ComponentModel;
using System.Configuration.Install;
using System.Diagnostics;
using System.IO;
using System.Xml;
using System.Reflection;
namespace PMS
{
/// <summary>
/// DBCustomAction µÄժҪ˵Ã÷¡£
/// </summary>
[RunInstaller(true)]
public class DBCustomAction : System.Configuration.Install.Installer
{
/// <summary>
/// ±ØÐèµÄÉè¼ÆÆ÷±äÁ¿¡£
/// </summary>
private System.ComponentModel.Container components = null;
public DBCustomAction()
{
// ¸Ãµ÷ÓÃÊÇÉè¼ÆÆ÷Ëù±ØÐèµÄ¡£
InitializeComponent();
// TODO: ÔÚ InitializeComponent µ÷ÓúóÌí¼ÓÈκγõʼ»¯
}
private void ExecuteSql(string conn,string DatabaseName,string Sql)
{
SqlConnection mySqlConnection=new SqlConnection(conn);
SqlCommand Command=new SqlCommand(Sql, mySqlConnection);
mySqlConnection.Open();
mySqlConnection.ChangeDatabase(DatabaseName);
try
{
Command.ExecuteNonQuery();
}
finally
{
//close Connection
mySqlConnection.Close();
}
}
/// <summary>
/// ÇåÀíËùÓÐÕýÔÚʹÓõÄ×ÊÔ´¡£
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
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SELECT Óï¾ä
SELECT[predicate]{*|table.*|[table.]field [,[table.]field2[,...]]} [AS alias1
[,alias2[,...]]]
from tableexpression [,...][IN externaldatabase]
[WHERE...]
[GROUP BY...]
[HAVING...]
[ORDER BY...]
[WITH OWNERACCESS OPTION]
SELECT Óï¾ä°üÀ¨ÏÂÃæ¼¸¸ö²¿·Ö
predicate
......
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select * from [user] where loginname like '%_cs'ÊDz»Ðеģ¬_ ±»ÈÏΪÊÇÈÎÒâµÄ×Ö·û£¬
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select * from [user] where loginname like '%[_]cs'
select * from [user] where loginname like '%/_cs' escape'/'
ͨÅä·ûº¬Òå
%
°üº¬Áã¸ö»ò¸ü¶à×Ö· ......
--exec [P_AutoGenerateNumber] 'reception_apply','generate_code','',7
/*
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debug:ÉÐδ¿¼ÂDZàºÅÒç³öÇé¿ö
*/
ALTER proc [P_AutoGenerateNumber]
(
@table ......