Thank you so much. I tried your suggestion and it really works!
发件人:
"Ramandeep Singh Nanda"
收件人:
l...@china-inv.cn
抄送:
"Shahab Yunus" , "Tomas Bartalos"
, "user @spark/'user @spark'/spark
users/user@spark"
日期:
2019/01/26 05:42
主题:
Hi,
You don't have to run the SQL statement. You can parse it, that will be the
logical parsing.
val logicalPlan = ss.sessionState.sqlParser.parsePlan(sqlText = query)
println(logicalPlan.prettyJson)
[ {
"class" : "org.apache.spark.sql.catalyst.plans.logical.Project",
"num-children" : 1,
"
