Deleting documents/manuscripts - Forum
For "safety reason" there is no delete method for entire witnesses in the user interface of the VMRCRE. 
I realize that's a copout, but there is some truth to it.
You can either not add the sample data when you setup your mysql database, or else:
$ mysql
mysql> delete from DOCUMENT where DOCUMENTID between 10000 and 40000;
mysql> delete from BIBLICALCONTENT where DOCUMENTID between 10000 and 40000;
mysql> exit;
This should mostly clean things up for you.
I realize that's a copout, but there is some truth to it.You can either not add the sample data when you setup your mysql database, or else:
$ mysql
mysql> delete from DOCUMENT where DOCUMENTID between 10000 and 40000;
mysql> delete from BIBLICALCONTENT where DOCUMENTID between 10000 and 40000;
mysql> exit;
This should mostly clean things up for you.