有时我们需要从EXCEL文档中把数据导入到数据库,这时我们可以使用Excel的宏功能。假设如下图这样的DEMO数据:
然后通过“视图”找到如下选项:
接着我们创建一个宏,在编辑器中输入(Vbscript):
Sub CreateInsertScript()
Dim Row As Integer
Dim Col As Integer
'To store all the columns available in the current active sheet
Dim ColNames(100) As String
Col = 1
Row = 1
Dim ColCount As Integer
ColCount = 0
'Get Columns from the sheet
Do Until ActiveSheet.Cells(Row, Col) = "" 'Loop until you find a blank.
ColNames(ColCount) = "[" + ActiveSheet.Cells(Row, Col) + "]"
ColCount = ColCount + 1
Col = Col + 1
Loop
ColCount = ColCount - 1
'Inputs for the starting and ending point for the rows
Row = InputBox("Give the starting Row No.")
Dim MaxRow As Integer
MaxRow = InputBox("Give the Maximum Row No.")
'File to save the generated insert statements
File = "c:\\InsertCode.txt"
fHandle = FreeFile()
Open File For Output As fHandle
Dim CellColCount As Integer
Dim StringStore As String 'Temporary variable to store partial statement
Do While Row <= MaxRow
StringStore = ""
CellColCount = 0
'ActiveSheet.Name will give the current active sheet name
'this can be treated as table name in the database
StringStore = StringStore + "insert into [" + ActiveSheet.Name + "] ( "
Do While CellColCount <= ColCount
StringStore = StringStore + ColNames(CellColCount)
'To avoid "," after last column
If CellColCount <> ColCount Then
StringStore = StringStore + " , "
End If
CellColCount = CellColCount + 1
Loop
'Here it will print "insert into [TableName] ( [Col1] , [Col2] , ..."
Print #fHandle, StringStore + " ) "
'For printing the values for the above columns
StringStore = " values( "
CellColCount = 0
Do While CellColCount <= ColCount
StringStore = StringStore + " '" + CStr(ActiveSheet.Cells(Row, CellColCount + 1)) + "'"
If CellColCount <> ColCount Then
StringStore = StringStore + ", "
End If
CellColCount = CellColCount + 1
Loop
'Here it will print "values( 'value1', 'value2', ..."
Print #fHandle, StringStore + ");"
Print #fHandle, " "
Row = Row + 1
Loop
Close #fHandle
MsgBox ("Successfully Done")
End Sub
接着点击运行,好了弹出两个对话框,输入起始行2,结束行5,确定后在生成一个文本文件,这些参数你可以修改的 c:\\InsertCode.txt
内容是我们最终想要的T-SQL:
insert into [Person] ( [Name ] , [Age] , [EnterTime] , [Salary] )
values( 'Peter', '23', '2009-01-01', '3003.5');
insert into [Person] ( [Name ] , [Age] , [EnterTime] , [Salary] )
values( 'Lucy', '21', '2003-10-01', '2087.65');
insert into [Person] ( [Name ] , [Age] , [EnterTime] , [Salary] )
values( 'Max', '29', '2011-01-01', '1989.11');
insert into [Person] ( [Name ] , [Age] , [EnterTime] , [Salary] )
values( 'Eric', '35', '1999-05-01', '5043.2');
很简单,您可以自己动手试一下。
希望对您开发有帮助。
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