Auto delete duplicate value in sql

atuljadhavnetafim

Active Member
Joined
Apr 7, 2012
Messages
341
Office Version
  1. 365
Platform
  1. Windows
dear Expert

i am not expert in programming but thanks to all to help me,

i have one table with 5 field in sql table, one of the field having unique values(InvoiceNo), and every month i append this table by using import/export vizard from excel, and that excel having some new value and some old value which is already in sql table, now i want such duplicate value delete automatice at the time of append the table or after that,

currenlty i am doing this in excel, i delete duplicate data in excel and uploade again whole data in sql

please help me

Atul Jadhav
 

Excel Facts

Ambidextrous Undo
Undo last command with Ctrl+Z or Alt+Backspace. If you use the Undo icon in the QAT, open the drop-down arrow to undo up to 100 steps.

Forum statistics

Threads
1,216,496
Messages
6,130,983
Members
449,611
Latest member
Bushra

We've detected that you are using an adblocker.

We have a great community of people providing Excel help here, but the hosting costs are enormous. You can help keep this site running by allowing ads on MrExcel.com.
Allow Ads at MrExcel

Which adblocker are you using?

Disable AdBlock

Follow these easy steps to disable AdBlock

1)Click on the icon in the browser’s toolbar.
2)Click on the icon in the browser’s toolbar.
2)Click on the "Pause on this site" option.
Go back

Disable AdBlock Plus

Follow these easy steps to disable AdBlock Plus

1)Click on the icon in the browser’s toolbar.
2)Click on the toggle to disable it for "mrexcel.com".
Go back

Disable uBlock Origin

Follow these easy steps to disable uBlock Origin

1)Click on the icon in the browser’s toolbar.
2)Click on the "Power" button.
3)Click on the "Refresh" button.
Go back

Disable uBlock

Follow these easy steps to disable uBlock

1)Click on the icon in the browser’s toolbar.
2)Click on the "Power" button.
3)Click on the "Refresh" button.
Go back
Back
Top