Sub ReturnSQLrecord()
'sht 為excel工作表對象變量,指向某一工作表
Dim i As Integer, sht As Worksheet
'定義數據鏈接對象 ,保存連接數據庫信息
'使用ADODB,須在菜單的Tools->References中添加引用“Microsoft ActiveX Data Objects library 2.x”
Dim cn As New ADODB.Connection
'定義記錄集對象,保存數據表
Dim rs As New ADODB.Recordset
Dim strCn As String, strSQL As String
'定義數據庫鏈接字符串,Server=服務器名稱或IP地址(本地可填寫“.”);Database=數據庫名稱;Uid=用戶登錄名;Pwd=密碼
strCn = "Provider=sqloledb;Server=NIKEY-980114BB0;Database=pubs;Uid=sa;Pwd=sa;"
'定義SQL查詢命令字符串
strSQL = "select job_id, job_desc from dbo.jobs"
'與數據庫建立連接,如果成功,返回連接對象cn
cn.Open strCn
'執行strSQL所含的SQL命令,結果保存在rs記錄集對象中
rs.Open strSQL, cn
i = 1
'把sht指向當前工作簿的sheet1工作表
Set sht = ThisWorkbook.Worksheets("sheet1")
'當數據指針未移到記錄集末尾時,循環下列操作
Do While Not rs.EOF
'把當前記錄的job_id字段的值保存到sheet1工作表的第i行第1列
sht.Cells(i, 1) = rs("job_id")
sht.Cells(i, 2) = rs("job_desc")
'把指針移向下一條記錄
rs.MoveNext
i = i + 1
Loop
'關閉記錄集
rs.Close
'關閉數據庫鏈接,釋放資源
cn.Close
End Sub
Sub ReturnSQLrecord()
Dim i As Integer, sht As Worksheet
'定義數據鏈接對象 ,保存連接數據庫信息
'使用ADODB,須在菜單的Tools->References中添加引用“Microsoft ActiveX Data Objects library 2.x”
Dim cn As New ADODB.Connection
Dim strCn As String, strSQL As String
'定義數據庫鏈接字符串,Server=服務器名稱或IP地址(本地可填寫“.”);Database=數據庫名稱;Uid=用戶登錄名;Pwd=密碼
strCn = "Provider=sqloledb;Server=.;Database=pubs;Uid=sa;Pwd=sa;"
'清空定義的變量
strSQL = ""
'與數據庫建立連接,如果成功,返回連接對象cn
cn.Open strCn
Set sht = ThisWorkbook.Worksheets("sheet1")
For i = 2 To 6
'構造SQL命令串,對標識列job_id執行插入操作時,要設置表的IDENTITY_INSERT為打開,否則會插入失敗
strSQL = strSQL & "SET IDENTITY_INSERT dbo.jobs ON;insert into dbo.jobs(job_id,job_desc,min_lvl,max_lvl) values(" _
& sht.Cells(i, 1) & "," & CStr(sht.Cells(i, 2)) & "," & sht.Cells(i, 3) & "," & sht.Cells(i, 4) & ") ;"
Next
'執行該SQL命令串,如果SQL命令沒有錯誤,將在數據庫中添加5個記錄;也可以用rs.open strSQL,cn 執行
cn.Execute strSQL
'關閉數據庫鏈接,釋放資源
cn.Close
End Sub