What are the differences between the data types in the Access database and the data types in the Access project?

MicrosoftAccess provides two field data types (Field Data Type: determines which data field features can be stored. For example, text fields can store data consisting of text or numeric characters, while numeric fields can only store numerical data .) To store text or numbers, or a combination of the two: Text and remarks.

Microsoft Access provides two field data types (Field Data Type: determines which data field features can be stored. For example, text fields can store data consisting of text or numeric characters, while numeric fields can only store numerical data .) To store text or numbers, or a combination of the two: Text and remarks.

Microsoft Access provides two fieldsDataType(FieldDataType: Determines which type of storage can be stored.Data. For example,DataTypeFields for "text" can contain text or numeric characters.DataWhile the "Number" field can only store valuesData.) To store text or numbers, or a combination of the two: "text" and "Remarks ".

Use "text"DataTypeStore names, addresses, and any numbers that do not need to be calculated, such as phone numbers, part numbers, or zip codes. The "text" field can store a maximum of 255 characters, but the default field size is 50 characters."Field size"Attribute control: You can enter the maximum number of characters in the text field.

If you want to store more than 255 characters, use "Remarks"DataType. "Remarks" can contain up to 65,536 characters. To store formatted text or long documents, you can create an OLE object field to replace the "Remarks" field.

"Text" and "Remarks"DataTypeStore the value in the input field, and do not store the blank characters that are useless in the field.

You can group and sort the "text" or "Remarks" fields, but Access only uses the first 255 characters of the "Remarks" field for grouping and sorting.