Method: Mysql::Result#fetch_row

Defined in:
ext/mysql.c

#fetch_row ⇒ Object

fetch_row()



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# File 'ext/mysql.c', line 1139

static VALUE fetch_row(VALUE obj)
{
    MYSQL_RES* res;
    unsigned int n;
    MYSQL_ROW row;
    unsigned long* lengths;
    VALUE ary;
    unsigned int i;
    check_free(obj);
    res = GetMysqlRes(obj);
    n = mysql_num_fields(res);
    row = mysql_fetch_row(res);
    lengths = mysql_fetch_lengths(res);
    if (row == NULL)
	return Qnil;
    ary = rb_ary_new2(n);
    for (i=0; i<n; i++)
	rb_ary_store(ary, i, row[i]? rb_tainted_str_new(row[i], lengths[i]): Qnil);
    return ary;
}