当前位置: 首页 > 图文教程 > 数据库 > MSSQL > 创建动态MSSQL数据库表

MSSQL
SQL Server中删除重复数据的几个方法
SQL Server 基础概念集
SQL Server导入导出
SQL SERVER实用技巧
sql server 常用函数
如何维护SQL Server的“交易日志”
SQL Server数据备份处理过程探讨
JSP中tomcat的SQL Server2000数据库连接池的配置
SQL Server服务器安装剖析
SQL Server 2005数据加密技术应用研究
SQL Server数据库的备份和恢复措施
SQL Server 2005性能测试实践
Jboss下MS SQL Server配置指导
Oracle和SQL Server 追求完美还是讲求实用
SQL Server服务器安装剖析
SQL Server:Oracle与SQL Server事务处理的比较
SQL Server:利用配置文件实现SQL Server与Oralce访问类的转换
SQL Server:测试SQL Server业务规则链接方法
SQL Server :SQL Server 2008高可用性解决方案优劣分析
SQLServer:数据库恢复

创建动态MSSQL数据库表


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-09-13   浏览: 43 ::
收藏到网摘: n/a

下面是利用SQL语句创建数据库、表、存储过程、视图、索引、规则、修改表、查看数据等的方法。 以下是引用片段:
复制代码 代码如下:

  ImportsSystem.Data
  ImportsSystem.Data.SqlClient
  PublicClassForm1
  InheritsSystem.Windows.Forms.Form
  PrivateConnectionStringAsString="DataSource=.;InitialCatalog=;UserId=sa;Password=;"
  PrivatereaderAsSqlDataReader=Nothing
  PrivateconnAsSqlConnection=Nothing
  PrivatecmdAsSqlCommand=Nothing
  PrivateAlterTableBtnAsSystem.Windows.Forms.Button
  PrivatesqlAsString=Nothing
  PrivateCreateOthersBtnAsSystem.Windows.Forms.Button
  #Region"Windows窗体设计器生成的代码"
  '窗体重写处置以清理组件列表。
  ProtectedOverloadsOverridesSubDispose(ByValdisposingAsBoolean)
  IfdisposingThen
  IfNot(componentsIsNothing)Then
  components.Dispose()
  EndIf
  EndIf
  MyBase.Dispose(disposing)
  EndSub
  PublicSubNew()
  MyBase.New()
  InitializeComponent()
  EndSub
  PrivatecomponentsAsSystem.ComponentModel.IContainer
  FriendWithEventsDataGrid1AsSystem.Windows.Forms.DataGrid
  FriendWithEventsCreateDBBtnAsSystem.Windows.Forms.Button
  FriendWithEventsCreateTableBtnAsSystem.Windows.Forms.Button
  FriendWithEventsCreateSPBtnAsSystem.Windows.Forms.Button
  FriendWithEventsCreateViewBtnAsSystem.Windows.Forms.Button
  FriendWithEventsbtnAlterTableAsSystem.Windows.Forms.Button
  FriendWithEventsbtnCreateOthersAsSystem.Windows.Forms.Button
  FriendWithEventsbtnDropTableAsSystem.Windows.Forms.Button
  FriendWithEventsbtnViewDataAsSystem.Windows.Forms.Button
  FriendWithEventsbtnViewSPAsSystem.Windows.Forms.Button
  FriendWithEventsbtnViewViewAsSystem.Windows.Forms.Button
  PrivateSubInitializeComponent()

  
复制代码 代码如下:

Me.CreateDBBtn=NewSystem.Windows.Forms.Button()
  Me.CreateTableBtn=NewSystem.Windows.Forms.Button()
  Me.CreateSPBtn=NewSystem.Windows.Forms.Button()
  Me.CreateViewBtn=NewSystem.Windows.Forms.Button()
  Me.btnAlterTable=NewSystem.Windows.Forms.Button()
  Me.btnCreateOthers=NewSystem.Windows.Forms.Button()
  Me.btnDropTable=NewSystem.Windows.Forms.Button()
  Me.btnViewData=NewSystem.Windows.Forms.Button()
  Me.btnViewSP=NewSystem.Windows.Forms.Button()
  Me.btnViewView=NewSystem.Windows.Forms.Button()
  Me.DataGrid1=NewSystem.Windows.Forms.DataGrid()
  CType(Me.DataGrid1,System.ComponentModel.ISupportInitialize).BeginInit()
  Me.SuspendLayout()
  '
  'CreateDBBtn
  '
  Me.CreateDBBtn.Location=NewSystem.Drawing.Point(19,9)
  Me.CreateDBBtn.Name="CreateDBBtn"
  Me.CreateDBBtn.Size=NewSystem.Drawing.Size(104,23)
  Me.CreateDBBtn.TabIndex=0
  Me.CreateDBBtn.Text="创建数据库"
  '
  'CreateTableBtn
  '
  Me.CreateTableBtn.Location=NewSystem.Drawing.Point(139,9)
  Me.CreateTableBtn.Name="CreateTableBtn"
  Me.CreateTableBtn.TabIndex=1
  Me.CreateTableBtn.Text="创建表"
  '
  'CreateSPBtn
  '
  Me.CreateSPBtn.Location=NewSystem.Drawing.Point(230,9)
  Me.CreateSPBtn.Name="CreateSPBtn"
  Me.CreateSPBtn.Size=NewSystem.Drawing.Size(104,23)
  Me.CreateSPBtn.TabIndex=2
  Me.CreateSPBtn.Text="创建存储过程"
  '
  'CreateViewBtn
  '
  Me.CreateViewBtn.Location=NewSystem.Drawing.Point(350,9)
  Me.CreateViewBtn.Name="CreateViewBtn"
  Me.CreateViewBtn.TabIndex=3中国网管联盟www.bitscn.com
  Me.CreateViewBtn.Text="创建视图"
  '
  'btnAlterTable
  '
  Me.btnAlterTable.Location=NewSystem.Drawing.Point(441,9)
  Me.btnAlterTable.Name="btnAlterTable"
  Me.btnAlterTable.TabIndex=4
  Me.btnAlterTable.Text="修改表"

#p#
复制代码 代码如下:

  'btnCreateOthers
  '
  Me.btnCreateOthers.Location=NewSystem.Drawing.Point(17,43)
  Me.btnCreateOthers.Name="btnCreateOthers"
  Me.btnCreateOthers.Size=NewSystem.Drawing.Size(104,23)
  Me.btnCreateOthers.TabIndex=5
  Me.btnCreateOthers.Text="创建规则和索引"
  feedom.net
  '
  'btnDropTable
  '
  Me.btnDropTable.Location=NewSystem.Drawing.Point(138,43)
  Me.btnDropTable.Name="btnDropTable"
  Me.btnDropTable.TabIndex=6
  Me.btnDropTable.Text="删除表"
  '
  'btnViewData
  '
  Me.btnViewData.Location=NewSystem.Drawing.Point(351,43)
  Me.btnViewData.Name="btnViewData"
  Me.btnViewData.TabIndex=7
  Me.btnViewData.Text="查看数据"
  '
  'btnViewSP
  '
  Me.btnViewSP.Location=NewSystem.Drawing.Point(230,43)
  feedom.net
  Me.btnViewSP.Name="btnViewSP"
  Me.btnViewSP.Size=NewSystem.Drawing.Size(104,23)
  Me.btnViewSP.TabIndex=8
  Me.btnViewSP.Text="查看存储过程"
  '
  'btnViewView
  '
  Me.btnViewView.Location=NewSystem.Drawing.Point(443,43)
  Me.btnViewView.Name="btnViewView"
  Me.btnViewView.TabIndex=9
  Me.btnViewView.Text="查看视图"
  '
  'DataGrid1
  '
  Me.DataGrid1.DataMember=""
  Me.DataGrid1.HeaderForeColor=System.Drawing.SystemColors.ControlText
  Me.DataGrid1.Location=NewSystem.Drawing.Point(20,76)54com.cn
  Me.DataGrid1.Name="DataGrid1"
  Me.DataGrid1.Size=NewSystem.Drawing.Size(500,183)
  Me.DataGrid1.TabIndex=10
  '
  'Form1
  '
  Me.AutoScaleBaseSize=NewSystem.Drawing.Size(5,13)
  Me.ClientSize=NewSystem.Drawing.Size(538,281)
  Me.Controls.AddRange(NewSystem.Windows.Forms.Control(){Me.DataGrid1,Me.btnViewView,_
  Me.btnViewSP,Me.btnViewData,Me.btnDropTable,Me.btnCreateOthers,Me.btnAlterTable,_

复制代码 代码如下:

  Me.CreateViewBtn,Me.CreateSPBtn,Me.CreateTableBtn,Me.CreateDBBtn})
  Me.Name="Form1"
  Me.Text="动态创建SQLServer数据库、表、存储过程等架构信息"
  CType(Me.DataGrid1,System.ComponentModel.ISupportInitialize).EndInit()
  Me.ResumeLayout(False)
  EndSub
  #EndRegion
  '创建数据库
  PrivateSubCreateDBBtn_Click(ByValsenderAsSystem.Object,ByValeAsSystem.EventArgs)_
  HandlesCreateDBBtn.Click
  conn=NewSqlConnection(ConnectionString)
  '打开连接
  Ifconn.State<>ConnectionState.OpenThen
  conn.Open()
  EndIf
  'MyDataBase为数据库名称
  DimsqlAsString="CREATEDATABASEMyDataBaseONPRIMARY(Name=MyDataBase_data,filename="+_
  54com.cn
  "'D:\MyDataBase.mdf',size=3,"+"maxsize=5,filegrowth=10%)logon"+"(name=MyDataBase_log,"+_
  "filename='D:\MyDataBase.ldf',size=3,"+"maxsize=20,filegrowth=1)"
  cmd=NewSqlCommand(sql,conn)
  Try
  cmd.ExecuteNonQuery()
  CatchaeAsSqlException
  MessageBox.Show(ae.Message.ToString())
  EndTry
  EndSub
  '创建表
  PrivateSubCreateTableBtn_Click(ByValsenderAsSystem.Object,ByValeAsSystem.EventArgs)_
  HandlesCreateTableBtn.Click
  conn=NewSqlConnection(ConnectionString)
  '打开连接
  Ifconn.State=ConnectionState.OpenThen
  conn.Close()
  EndIf
  ConnectionString="DataSource=.;InitialCatalog=MyDataBase;UserId=sa;Password=;"
  conn.ConnectionString=ConnectionString
  conn.Open()
  sql="CREATETABLEmyTable"+"(myIdINTEGERCONSTRAINTPKeyMyIdPRIMARYKEY,"+_
  "myNameCHAR(50)NOTNull,myAddressCHAR(255),myValuesFLOAT)"
  cmd=NewSqlCommand(sql,conn)
  Try
  cmd.ExecuteNonQuery()
  '添加纪录
  54com.cn
  sql="INSERTINTOmyTable(myId,myName,myAddress,myValues)"+_
  "VALUES(1001,_'【孟宪会之精彩世界】之一','http://xml.sz.luohuedu.net/',100)"
  cmd=NewSqlCommand(sql,conn)
  cmd.ExecuteNonQuery()
  sql="INSERTINTOmyTable(myId,myName,myAddress,myValues)"+_
  "VALUES(1002,'【孟宪会之精彩世界】之二','http://www.erp800.com/net_lover/',99)"

#p#
复制代码 代码如下:

  cmd=NewSqlCommand(sql,conn)
  cmd.ExecuteNonQuery()
  sql="INSERTINTOmyTable(myId,myName,myAddress,myValues)"+_
  "VALUES(1003,'【孟宪会之精彩世界】之三','http://xml.sz.luohuedu.net/',99)"
  cmd=NewSqlCommand(sql,conn)
  cmd.ExecuteNonQuery()
  sql="INSERTINTOmyTable(myId,myName,myAddress,myValues)"+_
  "VALUES(1004,'【孟宪会之精彩世界】之四','http://www.erp800.com/net_lover/',100)"
  cmd=NewSqlCommand(sql,conn)
  cmd.ExecuteNonQuery()
  CatchaeAsSqlException
  MessageBox.Show(ae.Message.ToString())
  EndTry
  EndSub
  '创建存储过程
  PrivateSubCreateSPBtn_Click(ByValsenderAsSystem.Object,ByValeAsSystem.EventArgs)_
  HandlesCreateSPBtn.Click
  sql="CREATEPROCEDUREmyProcAS"+"SELECTmyName,myAddressFROMmyTableGO"
  ExecuteSQLStmt(sql)
  EndSub
  '创建视图
  PrivateSubCreateViewBtn_Click(ByValsenderAsSystem.Object,ByValeAsSystem.EventArgs)_
  HandlesCreateViewBtn.Click
  sql="CREATEVIEWmyViewASSELECTmyNameFROMmyTable"
  ExecuteSQLStmt(sql)
  EndSub
  '修改表
  PrivateSubbtnAlterTable_Click(ByValsenderAsSystem.Object,ByValeAsSystem.EventArgs)_
  54com.cn
  HandlesbtnAlterTable.Click
  sql="ALTERTABLEMyTableADDnewColdatetimeNOTNULLDEFAULT(getdate())"
  ExecuteSQLStmt(sql)
  EndSub
  '创建规则和索引
  PrivateSubbtnCreateOthers_Click(ByValsenderAsSystem.Object,ByValeAsSystem.EventArgs)_
  HandlesbtnCreateOthers.Click
  sql="CREATEUNIQUEINDEX"+"myIdxONmyTable(myName)"
  ExecuteSQLStmt(sql)
  sql="CREATERULEmyRule"+"AS@myValues>=90AND@myValues<9999"
  ExecuteSQLStmt(sql)
  EndSub
  '删除表
  PrivateSubbtnDropTable_Click(ByValsenderAsSystem.Object,ByValeAsSystem.EventArgs)_
  HandlesbtnDropTable.Click
  DimsqlAsString="DROPTABLEMyTable"
  ExecuteSQLStmt(sql)
  EndSub

复制代码 代码如下:

  '浏览表数据
  PrivateSubbtnViewData_Click(ByValsenderAsSystem.Object,ByValeAsSystem.EventArgs)_
  HandlesbtnViewData.Click
  conn=NewSqlConnection(ConnectionString)
  Ifconn.State=ConnectionState.OpenThen
  conn.Close()
  EndIf
  ConnectionString="DataSource=.;InitialCatalog=MyDataBase;UserId=sa;Password=;"
  conn.ConnectionString=ConnectionString
  conn.Open()
  DimdaAsNewSqlDataAdapter("SELECT*FROMmyTable",conn)
  DimdsAsNewDataSet("myTable")
  da.Fill(ds,"myTable")
  DataGrid1.DataSource=ds.Tables("myTable").DefaultView
  EndSub
  '浏览存储过程
  PrivateSubbtnViewSP_Click(ByValsenderAsSystem.Object,ByValeAsSystem.EventArgs)_
  HandlesbtnViewSP.Click
  conn=NewSqlConnection(ConnectionString)
  Ifconn.State=ConnectionState.OpenThen
  conn.Close()
  EndIf
  ConnectionString="DataSource=.;InitialCatalog=MyDataBase;UserId=sa;Password=;"
  conn.ConnectionString=ConnectionString
  conn.Open()
  DimdaAsNewSqlDataAdapter("myProc",conn)
  DimdsAsNewDataSet("SP")
  da.Fill(ds,"SP")
  DataGrid1.DataSource=ds.DefaultViewManager
  EndSub
  '浏览视图
  PrivateSubbtnViewView_Click(ByValsenderAsSystem.Object,ByValeAsSystem.EventArgs)_
  HandlesbtnViewView.Click
  conn=NewSqlConnection(ConnectionString)
  Ifconn.State=ConnectionState.OpenThen
  conn.Close()
  EndIf
  ConnectionString="DataSource=.;InitialCatalog=MyDataBase;UserId=sa;Password=;"
  conn.ConnectionString=ConnectionString
  conn.Open()
  DimdaAsNewSqlDataAdapter("SELECT*FROMmyView",conn)
  DimdsAsNewDataSet()
  da.Fill(ds)
  DataGrid1.DataSource=ds.DefaultViewManager
  EndSub
  PrivateSubExecuteSQLStmt(ByValsqlAsString)
  conn=NewSqlConnection(ConnectionString)
  '打开连接
  Ifconn.State=ConnectionState.OpenThen
  conn.Close()
  EndIf
  ConnectionString="DataSource=.;InitialCatalog=MyDataBase;UserId=sa;Password=;"
  conn.ConnectionString=ConnectionString
  conn.Open()
  cmd=NewSqlCommand(sql,conn)
  Try
  cmd.ExecuteNonQuery()
  CatchaeAsSqlException
  MessageBox.Show(ae.Message.ToString())
  EndTry
  EndSub
  EndClass