±insert
Inserts a field (a column) to the CSV data row before a specific position.
Description
Inserts a new column before an existing column of the data row, and optionally fills it with a value.The value can be a literal, the contents of another field, or any expression.
If you want to append a column at the end of the data row instead, then you can use ±add.
Pattern
±insert[NewFieldName]@[ExistingFieldname]
±insert[NewFieldName]@[ExistingFieldname]=NewFieldValue
Usage Examples
If there is a csv file:
| Product | Product Weight | Transport Weight |
|---|---|---|
| Apple | 100g | 105,000g |
| Pear | 120g | 126,000g |
| Banana | 200g | 210,000g |
- -insert["Product ID"]@["Product Weight"]
- Inserts a new empty column "Product ID" before the column "Product Weight". A subsequent field command can later be used to fill it with a value.
| Product | Product ID | Product Weight | Transport Weight |
|---|---|---|---|
| Apple | 100g | 105,000g | |
| Pear | 120g | 126,000g | |
| Banana | 200g | 210,000g |
More examples
- -insert["Line Number"]@[1]=(#)
- Inserts a new first column "Line Number" before the recent first column, and initializes it with the current data row number.