Jiajun Xie created CALCITE-6200: ----------------------------------- Summary: RelJson throw UnsupportedOperationException for RexDynamicParam Key: CALCITE-6200 URL: https://issues.apache.org/jira/browse/CALCITE-6200 Project: Calcite Issue Type: Bug Reporter: Jiajun Xie Assignee: Jiajun Xie
Dump plan for the sql `select * from emp limit ?`. RelJson will throw the exception: {code:java} unknown rex ?0 java.lang.UnsupportedOperationException: unknown rex ?0 at org.apache.calcite.rel.externalize.RelJson.toJson(RelJson.java:649) at org.apache.calcite.rel.externalize.RelJson.toJson(RelJson.java:455) at org.apache.calcite.rel.externalize.RelJsonWriter.put(RelJsonWriter.java:102) at org.apache.calcite.rel.externalize.RelJsonWriter.explain_(RelJsonWriter.java:85) at org.apache.calcite.rel.externalize.RelJsonWriter.done(RelJsonWriter.java:135) at org.apache.calcite.rel.AbstractRelNode.explain(AbstractRelNode.java:253) at org.apache.calcite.plan.RelOptUtil.dumpPlan(RelOptUtil.java:2109) {code} -- This message was sent by Atlassian Jira (v8.20.10#820010)