Hi sir, Can you tell me the query to select only the rows in which all the column value will be unique and there should not be any row with duplicate column value. If so, then in result, the row with duplicate value and the row whose duplicate comes should not be in output. Only the rows with unique column value should come.
Nice Post sir,,,,,,,,
ReplyDeleteHi sir,
ReplyDeleteCan you tell me the query to select only the rows in which all the column value will be unique and there should not be any row with duplicate column value.
If so, then in result, the row with duplicate value and the row whose duplicate comes should not be in output.
Only the rows with unique column value should come.
Thanks.