[jira] [Updated] (HIVE-13767) Wrong type inferred in Semijoin condition leads to AssertionError
[ https://issues.apache.org/jira/browse/HIVE-13767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jesus Camacho Rodriguez updated HIVE-13767: --- Fix Version/s: 1.3.0 > Wrong type inferred in Semijoin condition leads to AssertionError > - > > Key: HIVE-13767 > URL: https://issues.apache.org/jira/browse/HIVE-13767 > Project: Hive > Issue Type: Bug > Components: CBO >Affects Versions: 2.1.0 >Reporter: Jesus Camacho Rodriguez >Assignee: Jesus Camacho Rodriguez > Fix For: 1.3.0, 2.1.0 > > Attachments: HIVE-13767.patch > > > Following query fails to run: > {noformat} > SELECT > COALESCE(498, LEAD(COALESCE(-973, -684, 515)) OVER (PARTITION BY > (t2.int_col_10 + t1.smallint_col_50) ORDER BY (t2.int_col_10 + > t1.smallint_col_50), FLOOR(t1.double_col_16) DESC), 524) AS int_col, > (t2.int_col_10) + (t1.smallint_col_50) AS int_col_1, > FLOOR(t1.double_col_16) AS float_col, > COALESCE(SUM(COALESCE(62, -380, -435)) OVER (PARTITION BY (t2.int_col_10 > + t1.smallint_col_50) ORDER BY (t2.int_col_10 + t1.smallint_col_50) DESC, > FLOOR(t1.double_col_16) DESC ROWS BETWEEN UNBOUNDED PRECEDING AND 48 > FOLLOWING), 704) AS int_col_2 > FROM table_1 t1 > INNER JOIN table_18 t2 ON (((t2.tinyint_col_15) = (t1.bigint_col_7)) AND >((t2.decimal2709_col_9) = > (t1.decimal2016_col_26))) AND >((t2.tinyint_col_20) = (t1.tinyint_col_3)) > WHERE (t2.smallint_col_19) IN (SELECT > COALESCE(-92, -994) AS int_col > FROM table_1 tt1 > INNER JOIN table_18 tt2 ON (tt2.decimal1911_col_16) = > (tt1.decimal2612_col_77) > WHERE (t1.timestamp_col_9) = (tt2.timestamp_col_18)); > {noformat} > Following error is seen in the logs: > {noformat} > 2016-04-27T04:32:09,605 WARN [...2a24 HiveServer2-Handler-Pool: Thread-211]: > thrift.ThriftCLIService (ThriftCLIService.java:ExecuteStatement(501)) - Error > executing statement: > org.apache.hive.service.cli.HiveSQLException: Error running query: > java.lang.AssertionError: mismatched type $8 TIMESTAMP(9) > at > org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:178) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:216) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.operation.Operation.run(Operation.java:327) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:458) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:435) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:272) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:492) > [hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1317) > [hive-service-rpc-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1302) > [hive-service-rpc-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) > [hive-exec-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) > [hive-exec-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56) > [hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286) > [hive-exec-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > [?:1.8.0_77] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > [?:1.8.0_77] > at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77] > Caused by: java.lang.AssertionError: mismatched type $8 TIMESTAMP(9) > at > org.apache.calcite.rex.RexUtil$FixNullabilityShuttle.visitInputRef(RexUtil.java:2042) > ~[calcite-core-1.6.0.2.5.0.0-248.jar:1.6.0.2.5.0.0-248] > at >
[jira] [Updated] (HIVE-13767) Wrong type inferred in Semijoin condition leads to AssertionError
[ https://issues.apache.org/jira/browse/HIVE-13767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jesus Camacho Rodriguez updated HIVE-13767: --- Resolution: Fixed Fix Version/s: 2.1.0 Status: Resolved (was: Patch Available) Fails are unrelated, except semijoin5.q for which I needed to regenerate the q file as I had generated originally on top of HIVE-13068. Pushed to master, thanks for reviewing [~ashutoshc]! > Wrong type inferred in Semijoin condition leads to AssertionError > - > > Key: HIVE-13767 > URL: https://issues.apache.org/jira/browse/HIVE-13767 > Project: Hive > Issue Type: Bug > Components: CBO >Affects Versions: 2.1.0 >Reporter: Jesus Camacho Rodriguez >Assignee: Jesus Camacho Rodriguez > Fix For: 2.1.0 > > Attachments: HIVE-13767.patch > > > Following query fails to run: > {noformat} > SELECT > COALESCE(498, LEAD(COALESCE(-973, -684, 515)) OVER (PARTITION BY > (t2.int_col_10 + t1.smallint_col_50) ORDER BY (t2.int_col_10 + > t1.smallint_col_50), FLOOR(t1.double_col_16) DESC), 524) AS int_col, > (t2.int_col_10) + (t1.smallint_col_50) AS int_col_1, > FLOOR(t1.double_col_16) AS float_col, > COALESCE(SUM(COALESCE(62, -380, -435)) OVER (PARTITION BY (t2.int_col_10 > + t1.smallint_col_50) ORDER BY (t2.int_col_10 + t1.smallint_col_50) DESC, > FLOOR(t1.double_col_16) DESC ROWS BETWEEN UNBOUNDED PRECEDING AND 48 > FOLLOWING), 704) AS int_col_2 > FROM table_1 t1 > INNER JOIN table_18 t2 ON (((t2.tinyint_col_15) = (t1.bigint_col_7)) AND >((t2.decimal2709_col_9) = > (t1.decimal2016_col_26))) AND >((t2.tinyint_col_20) = (t1.tinyint_col_3)) > WHERE (t2.smallint_col_19) IN (SELECT > COALESCE(-92, -994) AS int_col > FROM table_1 tt1 > INNER JOIN table_18 tt2 ON (tt2.decimal1911_col_16) = > (tt1.decimal2612_col_77) > WHERE (t1.timestamp_col_9) = (tt2.timestamp_col_18)); > {noformat} > Following error is seen in the logs: > {noformat} > 2016-04-27T04:32:09,605 WARN [...2a24 HiveServer2-Handler-Pool: Thread-211]: > thrift.ThriftCLIService (ThriftCLIService.java:ExecuteStatement(501)) - Error > executing statement: > org.apache.hive.service.cli.HiveSQLException: Error running query: > java.lang.AssertionError: mismatched type $8 TIMESTAMP(9) > at > org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:178) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:216) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.operation.Operation.run(Operation.java:327) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:458) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:435) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:272) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:492) > [hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1317) > [hive-service-rpc-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1302) > [hive-service-rpc-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) > [hive-exec-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) > [hive-exec-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56) > [hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286) > [hive-exec-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > [?:1.8.0_77] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > [?:1.8.0_77] > at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77] > Caused by: java.lang.AssertionError: mismatched type $8
[jira] [Updated] (HIVE-13767) Wrong type inferred in Semijoin condition leads to AssertionError
[ https://issues.apache.org/jira/browse/HIVE-13767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jesus Camacho Rodriguez updated HIVE-13767: --- Attachment: HIVE-13767.patch > Wrong type inferred in Semijoin condition leads to AssertionError > - > > Key: HIVE-13767 > URL: https://issues.apache.org/jira/browse/HIVE-13767 > Project: Hive > Issue Type: Bug > Components: CBO >Affects Versions: 2.1.0 >Reporter: Jesus Camacho Rodriguez >Assignee: Jesus Camacho Rodriguez > Attachments: HIVE-13767.patch > > > Following query fails to run: > {noformat} > SELECT > COALESCE(498, LEAD(COALESCE(-973, -684, 515)) OVER (PARTITION BY > (t2.int_col_10 + t1.smallint_col_50) ORDER BY (t2.int_col_10 + > t1.smallint_col_50), FLOOR(t1.double_col_16) DESC), 524) AS int_col, > (t2.int_col_10) + (t1.smallint_col_50) AS int_col_1, > FLOOR(t1.double_col_16) AS float_col, > COALESCE(SUM(COALESCE(62, -380, -435)) OVER (PARTITION BY (t2.int_col_10 > + t1.smallint_col_50) ORDER BY (t2.int_col_10 + t1.smallint_col_50) DESC, > FLOOR(t1.double_col_16) DESC ROWS BETWEEN UNBOUNDED PRECEDING AND 48 > FOLLOWING), 704) AS int_col_2 > FROM table_1 t1 > INNER JOIN table_18 t2 ON (((t2.tinyint_col_15) = (t1.bigint_col_7)) AND >((t2.decimal2709_col_9) = > (t1.decimal2016_col_26))) AND >((t2.tinyint_col_20) = (t1.tinyint_col_3)) > WHERE (t2.smallint_col_19) IN (SELECT > COALESCE(-92, -994) AS int_col > FROM table_1 tt1 > INNER JOIN table_18 tt2 ON (tt2.decimal1911_col_16) = > (tt1.decimal2612_col_77) > WHERE (t1.timestamp_col_9) = (tt2.timestamp_col_18)); > {noformat} > Following error is seen in the logs: > {noformat} > 2016-04-27T04:32:09,605 WARN [...2a24 HiveServer2-Handler-Pool: Thread-211]: > thrift.ThriftCLIService (ThriftCLIService.java:ExecuteStatement(501)) - Error > executing statement: > org.apache.hive.service.cli.HiveSQLException: Error running query: > java.lang.AssertionError: mismatched type $8 TIMESTAMP(9) > at > org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:178) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:216) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.operation.Operation.run(Operation.java:327) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:458) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:435) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:272) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:492) > [hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1317) > [hive-service-rpc-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1302) > [hive-service-rpc-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) > [hive-exec-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) > [hive-exec-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56) > [hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286) > [hive-exec-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > [?:1.8.0_77] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > [?:1.8.0_77] > at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77] > Caused by: java.lang.AssertionError: mismatched type $8 TIMESTAMP(9) > at > org.apache.calcite.rex.RexUtil$FixNullabilityShuttle.visitInputRef(RexUtil.java:2042) > ~[calcite-core-1.6.0.2.5.0.0-248.jar:1.6.0.2.5.0.0-248] > at > org.apache.calcite.rex.RexUtil$FixNullabilityShuttle.visitInputRef(RexUtil.java:2020) >
[jira] [Updated] (HIVE-13767) Wrong type inferred in Semijoin condition leads to AssertionError
[ https://issues.apache.org/jira/browse/HIVE-13767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jesus Camacho Rodriguez updated HIVE-13767: --- Status: Patch Available (was: In Progress) > Wrong type inferred in Semijoin condition leads to AssertionError > - > > Key: HIVE-13767 > URL: https://issues.apache.org/jira/browse/HIVE-13767 > Project: Hive > Issue Type: Bug > Components: CBO >Affects Versions: 2.1.0 >Reporter: Jesus Camacho Rodriguez >Assignee: Jesus Camacho Rodriguez > Attachments: HIVE-13767.patch > > > Following query fails to run: > {noformat} > SELECT > COALESCE(498, LEAD(COALESCE(-973, -684, 515)) OVER (PARTITION BY > (t2.int_col_10 + t1.smallint_col_50) ORDER BY (t2.int_col_10 + > t1.smallint_col_50), FLOOR(t1.double_col_16) DESC), 524) AS int_col, > (t2.int_col_10) + (t1.smallint_col_50) AS int_col_1, > FLOOR(t1.double_col_16) AS float_col, > COALESCE(SUM(COALESCE(62, -380, -435)) OVER (PARTITION BY (t2.int_col_10 > + t1.smallint_col_50) ORDER BY (t2.int_col_10 + t1.smallint_col_50) DESC, > FLOOR(t1.double_col_16) DESC ROWS BETWEEN UNBOUNDED PRECEDING AND 48 > FOLLOWING), 704) AS int_col_2 > FROM table_1 t1 > INNER JOIN table_18 t2 ON (((t2.tinyint_col_15) = (t1.bigint_col_7)) AND >((t2.decimal2709_col_9) = > (t1.decimal2016_col_26))) AND >((t2.tinyint_col_20) = (t1.tinyint_col_3)) > WHERE (t2.smallint_col_19) IN (SELECT > COALESCE(-92, -994) AS int_col > FROM table_1 tt1 > INNER JOIN table_18 tt2 ON (tt2.decimal1911_col_16) = > (tt1.decimal2612_col_77) > WHERE (t1.timestamp_col_9) = (tt2.timestamp_col_18)); > {noformat} > Following error is seen in the logs: > {noformat} > 2016-04-27T04:32:09,605 WARN [...2a24 HiveServer2-Handler-Pool: Thread-211]: > thrift.ThriftCLIService (ThriftCLIService.java:ExecuteStatement(501)) - Error > executing statement: > org.apache.hive.service.cli.HiveSQLException: Error running query: > java.lang.AssertionError: mismatched type $8 TIMESTAMP(9) > at > org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:178) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:216) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.operation.Operation.run(Operation.java:327) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:458) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:435) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:272) > ~[hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:492) > [hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1317) > [hive-service-rpc-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1302) > [hive-service-rpc-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) > [hive-exec-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) > [hive-exec-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56) > [hive-service-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286) > [hive-exec-2.1.0.2.5.0.0-248.jar:2.1.0.2.5.0.0-248] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > [?:1.8.0_77] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > [?:1.8.0_77] > at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77] > Caused by: java.lang.AssertionError: mismatched type $8 TIMESTAMP(9) > at > org.apache.calcite.rex.RexUtil$FixNullabilityShuttle.visitInputRef(RexUtil.java:2042) > ~[calcite-core-1.6.0.2.5.0.0-248.jar:1.6.0.2.5.0.0-248] > at > org.apache.calcite.rex.RexUtil$FixNullabilityShuttle.visitInputRef(RexUtil.java:2020) >