view tests/0003/short-description @ 120:fce73e4afa15

Make a start on refactoring: work the DB header initialization into its
own function, used from both initTables and batchinsert.

This actually removes a mmap()/munmap() pair from inside the batchinsert
loop over files.  Not really sure why that was there in the first place;
maybe to sync the header to disk more forcefully?  In any case, no
change in behaviour should happen as a result of this code change.

1D insertion / point query