[R] How to avoid saving the row index of a data.frame into MySQL ?

[Ptit_Bleu]

Hello everybody,

I have data in a data.frame "data" whose structure is given below.
I would like to save them into a MySQL database.
It works quite well with dbWriteTable but with this function, it also save
the number of the rows (see what I get from MySQL below the data.frame
structure.

Is there a way to avoid this, that is to save my 15 columns and not 16 ?

Thanks in advance for your help.
Ptit Bleu.

---------------------------------------------------------------
Structure of the data.frame (with ls.str())

data : 'data.frame': 1439 obs. of  15 variables:
 $ V1 : chr  "01/03/2007 10:02:19" "01/03/2007 10:02:49" "01/03/2007
10:03:19" "01/03/2007 10:03:49" ...
 $ V3 : num  4.87 2.11 2.44 3.19 2.25 1.44 1.96 2.36 0.34 3.84 ...
 $ V4 : num  10.8 10.9 10.9 10.9 11.1 11.2 11.3 11.3 11.5 11.6 ...
 $ V5 : int  581 591 673 736 754 725 738 662 554 452 ...
 $ V6 : num  1.57 1.59 1.83 1.99 2.03 1.96 1.99 1.79 1.49 1.21 ...
 $ V7 : num  1.63 1.65 1.88 2.05 2.1 2.02 2.04 1.85 1.55 1.27 ...
 $ V8 : num  0.401 0.401 0.401 0.401 0.401 0.402 0.401 0.4 0.401 0.402 ...
 $ V9 : num  245 244 246 246 246 ...
 $ V10: num  5.04 5.15 5.82 6.35 6.46 6.2 6.25 5.63 4.73 3.82 ...
 $ V11: num  417 419 418 415 413 ...
 $ V12: num  416 419 416 415 413 ...
 $ V13: num  49 49 49 49 49 ...
 $ V14: num  16.3 16.2 16.9 17.5 17.5 18.1 18.4 18.9 19.1 19.5 ...
 $ V15: num  360 360 360 360 360 360 360 360 360 360 ...
 $ V16: num  14.0 14.0 14.0 14.0 14.0 ...

---------------------------------------------------------

First columns saved in the MySQL database
1059 |01/03/2007 18:51:20  |1.33 |10.9  |0 |0.02 | ...
1060 |01/03/2007 18:51:50  |0.17 |10.8  |0 |0.00 | ...
1061 |01/03/2007 18:52:20  |0.39 |10.8  |0 |0.00 | ...
1062 |01/03/2007 18:52:50  |1.44 |10.8  |0 |0.00 | ...



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