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Friday, June 16, 2017

Read sheets from excel

Using looping concept read all sheets from excel. This is follow chart for easily understanding

To write scripts we have to initialize the global variables:
To create variables go to Tools->variables->global
Varaible1:
$G_SHEET_NO: Set data type-varchar, length- 11, value-1
Initialize the variable for looping

Varaible2:
$G_LIST_SHEET: Set data type-varchar, length- 11, value-1
Get the sheet name
write scripts using global variables:
Script-1:
$G_SHEET_NO =1;
Sql(‘New_Datastore’,’delete multiple_excel_sheets’)
Script-2:
$G_LIST_SHEET =’sheet||$G_SHEET_NO;
Print(‘Loading data from:’||$G_LIST_SHEET);
Script-3:
$G_SHEET_NO =$G_SHEET_NO +1;
write condition for while loop:
$G_SHEET_NO <=10;
Here , we will check the count of the file names is been correct or not
Just like let’s say we have totally 10 files to be loaded.
Then 1<=10 next
After increment 2<=10 like this loop will be iterated upto the condition is been dissatisfied.
After 11<=10 it goes to false path linked object
Files Path:
Source1  
Local: F:\EXCELFILE
Excel name:SHEET_LIST.xls
Work sheet: $G_LIST_SHEET
Codepage:utf-8

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