oratcl SvnCode

increase the memory allocation for a number to allow for big numbers

remove unused column from Oratcl_ColAppend and internal function.

correct error handling in oralob

fix typo

Correct a bug in the oralob command that prevented reading or writing
a one character string.

Correct a bug in the oraconfig command. Attempting to query the
fetchrows value incorrectly reports the bindsize.
Thanks to Christian Traber (christian@...) for the alert.

change on character test to be 1 character

add a single char test of oralob

add a single char test of oralob

Corrected a gaping memory leak in orafetch. Use of the -dataarray
option leaked memory for each column name or number used as the
array hash.