Bulk transaction move

[Thomas Young]

Hello

I have an account named Miscellaneous with about 1400 transactions and I 
would like to move about 600 of them to a different account. Is there 
any way of doing this in a bulk move instead of one by one? I have tried 
saving my Gnucash file as Sqlite3 and editing account name records with 
openoffice but the results have been essentially gibberish back in 
Gnucash. My attempts with exporting and importing CSV have not been much 
better since it seems CSV exporting does not include all data like memos 
for instance.

Many thanks
Thomas