FreeTDS Development Group

[ZIGLIO Frediano <Frediano.Ziglio AT vodafoneomnitel.it>]

It seem this field is not very useful

$ grep row_count `find -name \*.[ch]`

(unittests rows omitted)

./src/odbc/odbc.c:      *pcrow = resinfo->row_count;

./src/ctlib/blk.c:blk_rowxfer_mult(CS_BLKDESC * blkdesc, CS_INT * row_count)
./src/ctlib/ct.c:               /* first row ie for resinfo->row_count == 1,
for which the address is temp_add itself. */
./src/ctlib/ct.c:                       int_val = resinfo->row_count;
./src/dblib/dblib.c:            return tds->res_info->row_count;
./src/dblib/dblib.c:    return resinfo->row_count;

./src/tds/token.c:      info->row_count++;
./include/bkpublic.h:CS_RETCODE blk_rowxfer_mult(CS_BLKDESC * blkdesc,
CS_INT * row_count);
./include/tds.h:        TDS_INT       row_count;

This variable is initialized in mem.c (by memset) allocating the result set
and incremented when a row arrive. It's that correct ?

rows_affected seem more useful (and also work for insert/update, not only
select)

I don't know correct behaviour of native libraries...

freddy77

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