Method: Mysql2::Client#affected_rows

Defined in:
ext/mysql2/client.c

#affected_rows ⇒ Object

returns the number of rows changed, deleted, or inserted by the last statement if it was an UPDATE, DELETE, or INSERT.



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# File 'ext/mysql2/client.c', line 1162

static VALUE rb_mysql_client_affected_rows(VALUE self) {
  uint64_t retVal;
  GET_CLIENT(self);

  REQUIRE_CONNECTED(wrapper);
  retVal = wrapper->affected_rows;
  if (retVal == (uint64_t)-1) {
    rb_raise_mysql2_error(wrapper);
  }
  return ULL2NUM(retVal);
}