Support for microseconds in prepared statements

Author: sodabrew

ext/mysql2/result.c

@@ -427,7 +427,7 @@ static VALUE rb_mysql_result_fetch_row_stmt(VALUE self, MYSQL_FIELD * fields, co
           break;
         case MYSQL_TYPE_TIME:         // MYSQL_TIME
           ts = (MYSQL_TIME*)result_buffer->buffer;
-          val = rb_funcall(rb_cTime, args->db_timezone, 6, opt_time_year, opt_time_month, opt_time_month, UINT2NUM(ts->hour), UINT2NUM(ts->minute), UINT2NUM(ts->second));
+          val = rb_funcall(rb_cTime, args->db_timezone, 7, opt_time_year, opt_time_month, opt_time_month, UINT2NUM(ts->hour), UINT2NUM(ts->minute), UINT2NUM(ts->second), ULONG2NUM(ts->second_part));
           if (!NIL_P(args->app_timezone)) {
             if (args->app_timezone == intern_local) {
               val = rb_funcall(val, intern_localtime, 0);
@@ -458,7 +458,7 @@ static VALUE rb_mysql_result_fetch_row_stmt(VALUE self, MYSQL_FIELD * fields, co
               }
             }
           } else {
-            val = rb_funcall(rb_cTime, args->db_timezone, 6, UINT2NUM(ts->year), UINT2NUM(ts->month), UINT2NUM(ts->day), UINT2NUM(ts->hour), UINT2NUM(ts->minute), UINT2NUM(ts->second));
+            val = rb_funcall(rb_cTime, args->db_timezone, 7, UINT2NUM(ts->year), UINT2NUM(ts->month), UINT2NUM(ts->day), UINT2NUM(ts->hour), UINT2NUM(ts->minute), UINT2NUM(ts->second), ULONG2NUM(ts->second_part));
             if (!NIL_P(args->app_timezone)) {
               if (args->app_timezone == intern_local) {
                 val = rb_funcall(val, intern_localtime, 0);

ext/mysql2/statement.c

@@ -287,8 +287,8 @@ static VALUE execute(int argc, VALUE *argv, VALUE self) {
             MYSQL_TIME t;
             VALUE rb_time = argv[i];
             memset(&t, 0, sizeof(MYSQL_TIME));
-            t.second_part = 0;
             t.neg = 0;
+            t.second_part = FIX2INT(rb_funcall(rb_time, rb_intern("usec"), 0));
             t.second = FIX2INT(rb_funcall(rb_time, rb_intern("sec"), 0));
             t.minute = FIX2INT(rb_funcall(rb_time, rb_intern("min"), 0));
             t.hour = FIX2INT(rb_funcall(rb_time, rb_intern("hour"), 0));