[]
Format: unary, simple (without aggregation) operation.
public static ColumnOp Fmt(Column col, string format)
| Type | Name | Description |
|---|---|---|
| Column | col | Operand. |
| string | format | Format string. |
| Type | Description |
|---|---|
| ColumnOp |
For every data type, this operation creates a string column. It is equivalent to applying the ToString(format) method to column values.