func NewDateConv(colinfo schema.Columns) (dfmth *DateFmtHandle) {
dfmth = &DateFmtHandle{make([]DateFmtFunc, len(colinfo))}
for idx, ci := range colinfo {
if ci.Datefmt == "" {
dfmth.fmtf[idx] = func(i string) string { return i }
} else {
var df string = ci.Datefmt
dfmth.fmtf[idx] = func(i string) (o string) {
t, _ := datefmt.Strptime(df, i)
o, _ = datefmt.Strftime(StdDateFmt, t)
return
}
}
}
return
}
// Strptime converts a string to a time using some C-style format.
func Strptime(time, fmt string) (time.Time, error) {
// TODO(knz) The `datefmt` package uses C's `strptime` which doesn't
// know about microseconds. We may want to change to an
// implementation that does this better.
return datefmt.Strptime(fmt, time)
}