跨数据库操作时,用反引号即可:
insert into `tmi-ds`.knn_test(imagedata) select imagedata from tmidb.imagetable where imageid = '350182198001014321201808010917TMI5912003_1'
反引号:tab键上面。
跨数据库操作时,用反引号即可:
insert into `tmi-ds`.knn_test(imagedata) select imagedata from tmidb.imagetable where imageid = '350182198001014321201808010917TMI5912003_1'
反引号:tab键上面。