On 9 Dec 2010, at 11:04pm, Ryan Johnson wrote: > I'm a new user to sqlite (I just compiled sqlite-autoconf-3070400 on > ), and am running into what seems to be a bad interaction between > type affinity and integer comparisons. > > I'm importing a csv file full of single-digit integer values into a > table which .schema reports as "CREATE TABLE numbers(num INTEGER);"
Can you confirm that you are using the '.import' command from command-line tool to do this ? In your source .csv file, are the digits alone on their line or are they surrounded by single or double quotes ? If you perform the same process in the version of Windows you're running cygwin in, do you get the same result ? (Don't worry as much about answering this question.) > As far as I can understand from the documentation, the imported values > can be losslessly and reversibly converted to INTEGER, but comparison > operations (=, in, natural join) against other integers fail until I do > "UPDATE numbers SET num=0+num;" > > Is this working as designed and I'm missing something obvious about the > type system, or is this a bug? Your post does suggest something is wrong, but it'll help if you provide some of the above details. Simon. _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
