You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@flink.apache.org by "Jark Wu (Jira)" <ji...@apache.org> on 2020/05/26 10:30:00 UTC
[jira] [Assigned] (FLINK-16282) Wrong exception using DESCRIBE SQL
command
[ https://issues.apache.org/jira/browse/FLINK-16282?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jark Wu reassigned FLINK-16282:
-------------------------------
Assignee: Leonard Xu
> Wrong exception using DESCRIBE SQL command
> ------------------------------------------
>
> Key: FLINK-16282
> URL: https://issues.apache.org/jira/browse/FLINK-16282
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Planner
> Affects Versions: 1.10.0
> Reporter: Nico Kruber
> Assignee: Leonard Xu
> Priority: Major
> Fix For: 1.11.0, 1.10.2
>
>
> When trying to describe a table like this
> {code:java}
> Table facttable = tEnv.sqlQuery("DESCRIBE fact_table");
> {code}
> currently, you get a strange exception which should rather be a "not supported" exception
> {code}
> Exception in thread "main" org.apache.flink.table.api.ValidationException: SQL validation failed. From line 1, column 10 to line 1, column 19: Column 'fact_table' not found in any table
> at org.apache.flink.table.calcite.FlinkPlannerImpl.validateInternal(FlinkPlannerImpl.scala:130)
> at org.apache.flink.table.calcite.FlinkPlannerImpl.validate(FlinkPlannerImpl.scala:105)
> at org.apache.flink.table.sqlexec.SqlToOperationConverter.convert(SqlToOperationConverter.java:124)
> at org.apache.flink.table.planner.ParserImpl.parse(ParserImpl.java:66)
> at org.apache.flink.table.api.internal.TableEnvironmentImpl.sqlQuery(TableEnvironmentImpl.java:464)
> at com.ververica.LateralTableJoin.main(LateralTableJoin.java:92)
> Caused by: org.apache.calcite.runtime.CalciteContextException: From line 1, column 10 to line 1, column 19: Column 'fact_table' not found in any table
> at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
> at org.apache.calcite.runtime.Resources$ExInstWithCause.ex(Resources.java:463)
> at org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:834)
> at org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:819)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.newValidationError(SqlValidatorImpl.java:4841)
> at org.apache.calcite.sql.validate.DelegatingScope.fullyQualify(DelegatingScope.java:259)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.validateIdentifier(SqlValidatorImpl.java:2943)
> at org.apache.calcite.sql.SqlIdentifier.validateExpr(SqlIdentifier.java:297)
> at org.apache.calcite.sql.SqlOperator.validateCall(SqlOperator.java:407)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.validateCall(SqlValidatorImpl.java:5304)
> at org.apache.calcite.sql.SqlCall.validate(SqlCall.java:116)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.validateScopedExpression(SqlValidatorImpl.java:943)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.validate(SqlValidatorImpl.java:650)
> at org.apache.flink.table.calcite.FlinkPlannerImpl.validateInternal(FlinkPlannerImpl.scala:126)
> ... 5 more
> Caused by: org.apache.calcite.sql.validate.SqlValidatorException: Column 'fact_table' not found in any table
> at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
> at org.apache.calcite.runtime.Resources$ExInstWithCause.ex(Resources.java:463)
> at org.apache.calcite.runtime.Resources$ExInst.ex(Resources.java:572)
> ... 17 more
> {code}
>
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)