 | | | SSQLSv2 design discussion | SSQLSv2 design discussion 2007-08-15 - By Joel Fielder
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Sorry, I wasn't actually particularly clear with the whole transform
thing - it would need to be possible either at field level *or* object
level. LocaliseDate would therefore need std::string
operator()(mysqlpp::Date& date) to be applied to each date field as it's
bunged into the SSQLS, whereas an object transformer would have SQLStock
operator()(mysqlpp::Row& row).
For field level transforms, it might also be useful to have a
std::string operator()(mysqlpp::Date& date, mysqlpp::Row& row) variant
as well, just in case the transform depends on other things in the
result set e.g row['timezone'].
Hope that makes sense.
Joel
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