This script will scan a MS Access database, loop through all tables, get the list of fields and properties and will generate a .csv file

• Install
• Usage
• License
• Author

Get a raw copy of access_get_fields_list.vbs and save it onto your disk.

If you want, get also a copy of access_get_fields_list.cmd and save it in the same folder.

1. Place the access_get_fields_list.vbs script in the folder where you've your database
2. Start a DOS prompt
3. Go to the folder where you've your database (and also the script)
4. Run cscript access_get_fields_list.vbs "my_db.accdb"

1. Save the .vbs and the .cmd files in the same folder (f.i. c:\data\); the location isn't important.
2. Edit the access_get_fields_list.cmd file in Notepad
3. Modify the path to the database (in the example, it's C:\temp\my_db.accdb, modify and type the path to your database).
4. Save the file
5. Just double-clic on the file to execute it.

Open a sample file

Note : the generated file is a .csv file, stored in your %TEMP% folder, the script will open it with MS Excel and add a few features like a title, autofilters, ... so, if you save the file, you'll obtain a .xlsx file.

• Filename : The MS Access filename (absolute)
• TableName : The name of the table
• FieldName : The name of the field found in that table
• FieldType : The data type (integer, string, date, ...)
• FieldSize : The maximum size defined in the table (f.i. 255 means that this field can contains up to 255 characters)
• ShortestSize : When the table contains records, the ShortestSize info is "what is the smaller information stored in that field ?" (example : if the field is a firstname, size 255 but the shortest firstname is Paul, then ShortestSize will be set to 4)
• LongestSize : When the table contains records, the LongestSize info is "what is the biggest information stored in that field ?" (example : if the field is a firstname, size 255 but the longest firstname is Christophe, then LongestSize will be set to 10)
• Position : The position of that field in the structure of the table (is the first defined field, the second, ...)
• Occurences : How many time, that specific FieldName is found in the entire database. If you've a lot of tables, perhaps the field called CustomerID is used in the Customers table and in the Orders table too so Occurences will be set to 2 in this case.

PRs accepted.

MIT

Christophe Avonture