[ https://issues.apache.org/jira/browse/CALCITE-6023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jordan Hannel updated CALCITE-6023: ----------------------------------- Description: Hello all, I believe I have found a bug in SqlToRelConverter. The symptom and repro are outlined below, and the full stacktrace is attached. This is on calcite version 1.35.0. Any insight would be much appreciated, thanks! When I parse the below SQL string to get a SqlNode, and call SqlToRelConverter.convertQuery on this SqlNode, I get error: {quote}UnsupportedOperationException: class org.apache.calcite.sql.SqlBasicCall: LEAD(COUNT(*)) OVER (ORDER BY `dim4`) {quote} SQL: {{SELECT "dim4" AS "dim7", LEAD(COUNT(*), -1) OVER (ORDER BY "dim4") AS "measure10"}} {{FROM ( SELECT "timestamp" AS "dim4" FROM "Shared.factDataset") AS "t0"}} {{GROUP BY "dim4"}} I have confirmed that my SqlToRelConverter instance seems generally ok, because it is able to convert many other SqlNodes to RelNodes. After some experimentation, I noticed that just changing `ORDER BY "dim4"` to `ORDER BY "t0"."dim4"` fixes the issue - after that, the SqlNode successfully is translated to a RelNode. was: Hello all, I believe I have found a bug in SqlToRelConverter. The symptom and repro are outlined below, and the full stacktrace is attached. This is on calcite version 1.35.0. Any insight would be much appreciated, thanks! When I parse the below SQL string to get a SqlNode, and call SqlToRelConverter.convertQuery on this SqlNode, I get error: {quote}UnsupportedOperationException: class org.apache.calcite.sql.SqlBasicCall: LEAD(COUNT(*)) OVER (ORDER BY `dim4`) {quote} SQL: {{SELECT "dim4" AS "dim7", LEAD(COUNT(*), -1) OVER (ORDER BY "dim4") AS "measure10" FROM ( SELECT "timestamp" AS "dim4" FROM "Shared.factDataset") AS "t0" GROUP BY "dim4"}} I have confirmed that my SqlToRelConverter instance seems generally ok, because it is able to convert many other SqlNodes to RelNodes. After some experimentation, I noticed that just changing `ORDER BY "dim4"` to `ORDER BY "t0"."dim4"` fixes the issue - after that, the SqlNode successfully is translated to a RelNode. > Error in SqlToRelConverter.convertQuery, possibly due to unqualified column > reference > ------------------------------------------------------------------------------------- > > Key: CALCITE-6023 > URL: https://issues.apache.org/jira/browse/CALCITE-6023 > Project: Calcite > Issue Type: Bug > Affects Versions: 1.35.0 > Reporter: Jordan Hannel > Priority: Major > Attachments: stacktrace.txt > > > Hello all, I believe I have found a bug in SqlToRelConverter. The symptom and > repro are outlined below, and the full stacktrace is attached. This is on > calcite version 1.35.0. Any insight would be much appreciated, thanks! > When I parse the below SQL string to get a SqlNode, and call > SqlToRelConverter.convertQuery on this SqlNode, I get error: > {quote}UnsupportedOperationException: class > org.apache.calcite.sql.SqlBasicCall: LEAD(COUNT(*)) OVER (ORDER BY `dim4`) > {quote} > SQL: > {{SELECT "dim4" AS "dim7", LEAD(COUNT(*), -1) OVER (ORDER BY "dim4") AS > "measure10"}} > {{FROM ( SELECT "timestamp" AS "dim4" FROM "Shared.factDataset") AS "t0"}} > {{GROUP BY "dim4"}} > I have confirmed that my SqlToRelConverter instance seems generally ok, > because it is able to convert many other SqlNodes to RelNodes. After some > experimentation, I noticed that just changing `ORDER BY "dim4"` to `ORDER BY > "t0"."dim4"` fixes the issue - after that, the SqlNode successfully is > translated to a RelNode. -- This message was sent by Atlassian Jira (v8.20.10#820010)