Please help me to make a calculated column of date type.
column1 = year (ex, 2021, 2022)column2 = month (ex, Oct, Apr, )column4 = day (ex, 9, 10, 11)(column 1,2,3 = string) I want to make a new column in the form of a date by adding the calculation formula and merging the year, month,
What should I do?