search for: highvol

I am using sqlSave to save my data into an existing table at MS SQL Server database. Previously my code ran smoothly but all of a sudden it stopped working. Here is my code: sqlSave(con, highVol, "dbo.futuresHighVol", append=TRUE, rownames=FALSE) Error: sqlSave(con, highVol, "jrgchis.dbo.futuresHighVol", append = TRUE, : 42S01 2714 [Microsoft][ODBC SQL Server Driver][SQL Server] 'futuresHighVol' already exist [RODBC] ERROR: Could not SQLExecDirect 'CREA...

The syntax is (in unix regexp form for lack of knowing BNF well): each drvspec is (ignore whitespace): (fd[0-9]{1,3} | hd[0-9]{1,3} | boot | 0x[0-9A-Fa-f]{1,2} | (0[1-9][0-9]{1,2}) | 0[0-9]{1,3}) where each branch represents: floppy disk 0 through 127, hard disk 0 through 127, boot drive, drive 0x0 through 0xFF in hex, drive 0 through 255 in decimal, drive 00 through 0377 in octal. the full

Hi, I have coded a function to parse a string to map BIOS drives to other BIOS drives. I need such functionality because I want to chainload grub from syslinux on a USB flash drive. The drive is considered a floppy disk by my BIOS, yet it's MSDOS partitioned, and grub can't handle partitions on floppy disks (hence my desire to fake 0x80 being 0x00). The function can map a string of