Title: RE: Writing huve ge Sets() to disk
[Martin MOKREJÅ]
#- When importing data from a flatfile into mysql table, there's an
#- option to delay indexing to the very last moment, when all keys are
#- loaded (it doesn't make sense to re-create index after each new
#- row into tabl
Martin MOKREJÅ wrote:
Tim Peters wrote:
...
I was really hoping I'll get an answer how to alter the indexes for
dictionaries
in python.
Sorry, I don't have a guess for what that might mean.
I'm not an expert, mysql for example givs you ability to index say
first 10 characters of a text column, w
Tim Peters wrote:
[Tim Peters]
As I mentioned before, if you store keys in sorted text files,
you can do intersection and difference very efficiently just by using
the Unix `comm` utiltity.
[Martin MOKREJÅ]
Now I got your point. I understand the comm(1) is written in C, but it still
has to scan fi
[Tim Peters]
>> As I mentioned before, if you store keys in sorted text files,
>> you can do intersection and difference very efficiently just by using
>> the Unix `comm` utiltity.
[Martin MOKREJÅ]
> Now I got your point. I understand the comm(1) is written in C, but it still
> has to scan file1 o
