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 TEXT、NTEXT字段拆分的问题
SQL Server事务日志的几个常用操作
SQL Server不存在或拒绝访问故障的排除
动态创建MSSQL数据库表存储过程
教你如何在SQL Server计算列和平均值
如何应用SQL Server中的DBCC避免堵塞
SQLServer2000分布式事务错误解决方法
通用SQL数据库查询语句精华使用简介
利用typeperf工具收集SQL Server性能数据
SQL 2008 FileStream数据类型
自定义用于ASP Web站点的 SQL 7.0 数据库
SQL server 2005安装问题大全
利用"SQL"语句自动生成序号的两种方式
SQL Server数据库管理员必备的DBCC命令
讲解在SQL Server 2005中实现异步触发器架构
SQL Server 2008的新特性概述:集成服务
SQL Server 2008关系数据库引擎的新增功能
浅析SQL 2008的Change Data Capture功能
在IIS中为SQL Server 2008配置报表服务
SQL Server 2008中报表服务详解

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: 121 ::
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