In my client code I was seeing the message through the odbc driver: native=<8> sqlerror=<Unrecognized return value from copy_and_convert_field.> sqlstate=<HY000> during a fetch. There are only a few places where copy_and_convert_field return SQL_ERROR instead of a COPY specific or COPY_GENERAL_ERROR with a message. I believe it comes from psqlodbc's results.c when the convert returns SQL_ERROR instead of COPY_*
Would it be possible to update the convert.c to something like the following to print a more specific message to aid in debugging?
Thanks,
Dan.
(From the git branch: REL-13_02_0000)
diff --git a/convert.c b/convert.c
index d94fdb6..e525bd1 100644
--- a/convert.c
+++ b/convert.c
@@ -1277,7 +1277,8 @@ copy_and_convert_field(StatementClass *stmt,
{
if (stmt->current_col >= opts->allocated)
{
- return SQL_ERROR;
+ SC_set_error(stmt, STMT_INTERNAL_ERROR, "current column is greater than amount allocated", func);
+ return COPY_GENERAL_ERROR;
}
if (gdata->allocated != opts->allocated)
extend_getdata_info(gdata, opts->allocated, TRUE);
@@ -1389,7 +1390,7 @@ MYLOG(0, "null_cvt_date_string=%d\n", conn->connInfo.cvt_null_date_string);
else
{
SC_set_error(stmt, STMT_RETURN_NULL_WITHOUT_INDICATOR, "StrLen_or_IndPtr was a null pointer and NULL data was retrieved", func);
- return SQL_ERROR;
+ return COPY_GENERAL_ERROR;
}
