I expected floats of 15 significant decimal digits or less to round-trip: sqlite> create table t1(d float); sqlite> insert into t1 values(8.948471e15); sqlite> select * from t1; 8.94847100000001e+15
The double value stored in the database is correct (I traced the code and printed the value of 'realvalue' in sqlite3VXPrintf()) -- it's 0x1.fca96433ce600p+52 = 11111110010101001011001000011001111001110011000000000 = 8948471000000000 = 8.948471e15. In other words, the original decimal to floating-point conversion was done correctly, but the floating-point to decimal conversion was not. (This is different than the issue of bug http://www.sqlite.org/src/tktview?name=1248e6cda8 .) Rick Regan -- Check out my blog: http://www.exploringbinary.com _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
