Reformatting a text field in Microsoft Access to be a true date

I had a text field (DATEOLD) with values like 20030526, that were dates in YYYYMMDD.

I needed these values to exist in a true datetime field in Microsoft
Access. So I created a new field called NEWDATE of the date/time type.

Then I ran the query below to convert the numbers.

UPDATE Itec_data1
SET [NEWDATE] = format(DateSerial (left([DATEOLD],4), mid([DATEOLD],5,2), right([DATEOLD],2)),”yyyy/mm/dd”);

Because dates and times are stored as integers and decimals
respectively, with two datetime fields (DATE and TIME) you can create a
third and final datetime field (DATETIMER) simply by adding them.

UPDATE Itec_data1