[ https://issues.apache.org/jira/browse/HUDI-2259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Raymond Xu closed HUDI-2259. ---------------------------- > [SQL]Support referencing subquery with column aliases by table alias in merge > into > ---------------------------------------------------------------------------------- > > Key: HUDI-2259 > URL: https://issues.apache.org/jira/browse/HUDI-2259 > Project: Apache Hudi > Issue Type: Sub-task > Components: Spark Integration > Reporter: 董可伦 > Assignee: 董可伦 > Priority: Major > Labels: pull-request-available > Fix For: 0.10.0 > > > > Example: > {code:java} > val tableName = "test_hudi_table" > spark.sql( > s""" > create table ${tableName} ( > id int, > name string, > price double, > ts long > ) using hudi > options ( > primaryKey = 'id', > type = 'cow' > ) > location '/tmp/${tableName}' > """.stripMargin) > spark.sql( > s""" > merge into $tableName as t0 > using ( > select 1, 'a1', 12, 1003 > ) s0 (id,name,price,ts) > on s0.id = t0.id > when matched and id != 1 then update set * > when matched and s0.id = 1 then delete > when not matched then insert * > """.stripMargin) > {code} > It will throw an exception: > {code:java} > Exception in thread "main" org.apache.spark.sql.AnalysisException: Cannot > resolve 's0.id in (`s0.id` = `t0.id`), the input columns is: id#4, name#5, > price#6, ts#7, _hoodie_commit_time#8, _hoodie_commit_seqno#9, > _hoodie_record_key#10, _hoodie_partition_path#11, _hoodie_file_name#12, > id#13, name#14, price#15, ts#16L;Exception in thread "main" > org.apache.spark.sql.AnalysisException: Cannot resolve 's0.id in (`s0.id` = > `t0.id`), the input columns is: id#4, name#5, price#6, ts#7, > _hoodie_commit_time#8, _hoodie_commit_seqno#9, _hoodie_record_key#10, > _hoodie_partition_path#11, _hoodie_file_name#12, id#13, name#14, price#15, > ts#16L; at > org.apache.spark.sql.hudi.analysis.HoodieResolveReferences.org$apache$spark$sql$hudi$analysis$HoodieResolveReferences$$resolveExpressionFrom(HoodieAnalysis.scala:292) > at > org.apache.spark.sql.hudi.analysis.HoodieResolveReferences$$anonfun$apply$1.applyOrElse(HoodieAnalysis.scala:160) > at > org.apache.spark.sql.hudi.analysis.HoodieResolveReferences$$anonfun$apply$1.applyOrElse(HoodieAnalysis.scala:103) > at > org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper$$anonfun$resolveOperatorsUp$1$$anonfun$apply$1.apply(AnalysisHelper.scala:90) > at > org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper$$anonfun$resolveOperatorsUp$1$$anonfun$apply$1.apply(AnalysisHelper.scala:90) > at > org.apache.spark.sql.catalyst.trees.CurrentOrigin$.withOrigin(TreeNode.scala:69) > at > org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper$$anonfun$resolveOperatorsUp$1.apply(AnalysisHelper.scala:89) > at > org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper$$anonfun$resolveOperatorsUp$1.apply(AnalysisHelper.scala:86) > at > org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper$.allowInvokingTransformsInAnalyzer(AnalysisHelper.scala:194) > at > org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper$class.resolveOperatorsUp(AnalysisHelper.scala:86) > at > org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.resolveOperatorsUp(LogicalPlan.scala:29){code} > -- This message was sent by Atlassian Jira (v8.3.4#803005)