How do I insert 800000 records into an MS Access table?

Question

I need to insert 800000 records into an MS Access table. I am using Delphi 2007 and the TAdoXxxx components. The table contains some integer fields, one float f

Answer 1

Your text based solution seems the fastest, but you can get it quicker if you could get an preallocated MS Access in a size near the end one. You can do that by filling an typical user database, closing the application (so the buffers are flushed) and doing a manual deletion of all records of that big table - but not shrinking/compacting it.

So, use that file to start the real filling - Access will not request any (or very few) additional disk space. Don't remeber if MS Access have a way to automate this, but it can help much...