There are several data types in access database

Access database provides a variety of data types for storing different types of data, including: text, numbers, date and time, Boolean, binary, etc. Among them, text types include Text, Memo and Hyperlink; number types include Byte, Integer, Long Integer, Single, Double and Currency; date and time types include Date, Time and Date/Time; Boolean types are Yes/No; binary types are OLE Object and Attachment.

Access database data types

Access database provides a wide range of data types for storing and processing different types The data. These data types include:

Text Type

• Text: Can hold long text strings of up to 255 characters.
• Memo: Can hold long text strings of more than 255 characters.
• Hyperlink: Stores hyperlinks to websites or files.

Number type

• Byte: Stores a 1-byte integer ranging from 0 to 255.
• Integer: Stores a 4-byte integer ranging from -2147483648 to 2147483647.
• Long Integer: Stores an 8-byte integer ranging from -9223372036854775808 to 9223372036854775807.
• Single: Stores a 4-byte floating point number ranging from -3.402823e38 to 3.402823e38.
• Double: Stores an 8-byte floating point number ranging from -1.7976931348623157e308 to 1.7976931348623157e308.
• Currency: Stores a currency value ranging from -92233720368547758.08 to 92233720368547758.07.

Date and Time Types

• Date: Stores dates ranging from January 1, 100 to December 31, 9999.
• Time: Storage time, ranging from 0:00:00 to 23:59:59.
• Date/Time: Stores the date and time, ranging from January 1, 100, 0:00:00 to December 31, 9999, 23:59:59.

Boolean type

• Yes/No: Stores a Boolean value, which can represent True or False.

Binary type

• OLE Object: Stores binary data, such as images or videos.
• Attachment: Stores files attached to records.

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