OCIDateTimeFromText

function OCIDateTimeFromText(

  hndl: Pdvoid;

  err: POCIError;

  date_str: Poratext;

  dstr_length: size_t;

  fmt: Poratext;

  fmt_length: ub1;

  lang_name: Poratext;

  lang_length: size_t;

  date: POCIDateTime

):sword;