I need to change a single field data type from Long Integer type to Decimal, this is easily done by just using properties or design view. However I want to know if this is possible using a query or perhaps a …

Mar 12, 2010 · I have another exact same database but with only 35MB of data inside it and when I change the data type it works fine, but when I try to change data type on big database it gives me an …

Nov 19, 2015 · I heard that ALTER TABLE can be used to change the data type as well. Would someone be able to give me an example of how to use ALTER TABLE to change a whole columns …

7 Is there any way to change the default datatype when importing an Excel file into Access? (I'm using Access 2003, by the way). I know that I sometimes have the freedom to assign any datatype to each …

I have a routine that imports an Excel table, changes several column (field) names, adds an index and several new fields. However, the indexed field imports from Excel as a Double and I would like...

May 7, 2017 · Is there a way of changing data type and still being able to update my table using the forms I created with having to delete relationship, fix and redo all my forms?

Oct 19, 2017 · You can use Format function to display it correctly: Format([Net Income] * 1.1,"Currency") Normally query used as data source for forms and reports, not directly. So, it would be better to …

Jun 16, 2014 · How can you alter a table in MS Access using SQL to change a data type to AutoNumber? I have tried to following with no success ALTER TABLE PERSON ALTER COLUMN …

Over 385,325 records exists in the table. Attempts at the following links, among other StackOverFlow threads, have failed: Can't change data type on MS Access 2007 Microsoft Access can't change the …

To get an Access query to create a table with three numeric output fields from input numeric fields, (it kept wanting to make the output fields text fields), had to combine several of the above suggestions. …