OrientDB SQL创建边缘查询错误

OrientDB SQL创建边缘查询错误,orientdb,Orientdb,我试图使用Python脚本(pyorient)在两个顶点之间创建一条边,但收到一条奇怪的错误消息。我遵循OrientDB SQL语法,查询如下: client.command("Create ExtModToTimePoint from (select from ExtendedModel where name = 'EM') to (select from TimePoint where date = %s)" % today) 我收到的错误消息是: Error com.orientechn

我试图使用Python脚本(pyorient)在两个顶点之间创建一条边,但收到一条奇怪的错误消息。我遵循OrientDB SQL语法,查询如下:

client.command("Create ExtModToTimePoint from (select from ExtendedModel where name = 'EM') to (select from TimePoint where date = %s)" % today)
我收到的错误消息是:

Error com.orientechnologies.orient.core.command.OCommandExecutorNotFoundException - Cannot find a command executor for the command request: sql.Create
以前有人见过这个吗


谢谢

正确的命令是
创建边缘
,您可能缺少边缘词