[]
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.