Function is_update_query

sql/sql_parse.cc:923–927

}
 
bool is_update_query(enum enum_sql_command command)
{
  DBUG_ASSERT(command <= SQLCOM_END);
  return (sql_command_flags[command] & CF_CHANGES_DATA) != 0;
}

/**
  Check if a sql command is allowed to write to log tables.